http://www.91way.com pressure switch zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:40:42 http://www.91way.com/info_en/4901.html 压力开关 2026-2-17 18:29:53 6810G,6860G,6862G,6860GE,6862GE系列微压型防爆压力开关及防爆压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4,13 <BR>防爆型/全天候 <BR>温度：－34至71℃ <BR>外部设定 <BR>6810G 6812G(双设点)<BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>6860G 6862G(双设点) <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD rowSpan=2 width=130> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width=146> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=4 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=54> <DIV align=center>SPDT</DIV></TD> <TD width=54> <DIV align=center>DPDT</DIV></TD> <TD width=54> <DIV align=center>SPDT</DIV></TD> <TD width=55> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>0.345</DIV></TD> <TD> <DIV align=center>0.00127～0.019431</DIV></TD> <TD> <DIV align=center>6810G0</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>6860G0</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>0.690</DIV></TD> <TD> <DIV align=center>0.007～0.184</DIV></TD> <TD> <DIV align=center>6810G1</DIV></TD> <TD> <DIV align=center>6812G1</DIV></TD> <TD> <DIV align=center>6860G1</DIV></TD> <TD> <DIV align=center>6862G1</DIV></TD></TR> <TR> <TD> <DIV align=center>1.724</DIV></TD> <TD> <DIV align=center>0.021～0.679</DIV></TD> <TD> <DIV align=center>6810G3</DIV></TD> <TD> <DIV align=center>6812G3</DIV></TD> <TD> <DIV align=center>6860G3</DIV></TD> <TD> <DIV align=center>6862G3</DIV></TD></TR></TBODY></TABLE><BR>6860GE(双设点) <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>6862GE(双设点) <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD rowSpan=2 width=171> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD rowSpan=2 width=159> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD height=3 colSpan=2> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=87> <DIV align=center>SPDT</DIV></TD> <TD width=78> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>0.345</DIV></TD> <TD> <DIV align=center>0.00127～0.019431</DIV></TD> <TD> <DIV align=center>6860GE0</DIV></TD> <TD> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>0.690</DIV></TD> <TD> <DIV align=center>0.007～0.184</DIV></TD> <TD> <DIV align=center>6860GE1</DIV></TD> <TD> <DIV align=center>6862GE1</DIV></TD></TR> <TR> <TD> <DIV align=center>1.724</DIV></TD> <TD> <DIV align=center>0.021～0.679</DIV></TD> <TD> <DIV align=center>6860GE3</DIV></TD> <TD> <DIV align=center>6862GE3</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD rowSpan=3 width=150 align=middle> <DIV align=center>电压</DIV></TD> <TD width=86 align=middle> <DIV align=center>电源</DIV></TD></TR> <TR> <TD> <DIV align=center>SPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>28DC</DIV></TD> <TD> <P align=center>5</P></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><A href="/uploadfiles/200903/200933111942373.gif" target=_blank><IMG style="FILTER: ; WIDTH: 203px; HEIGHT: 250px" border=0 hspace=0 alt=6810G,6860G,6862G,6860GE,6862GE系列微压型防爆压力开关及防爆压力开关外形尺寸 src="/uploadfiles/200903/200933111942373.gif" width=203 height=250></A></P> <P align=center><A href="/uploadfiles/200903/200933111948607.gif" target=_blank><IMG style="FILTER: ; WIDTH: 211px; HEIGHT: 123px" border=0 hspace=0 alt=6810G,6860G,6862G,6860GE,6862GE系列微压型防爆压力开关及防爆压力开关接点图 src="/uploadfiles/200903/200933111948607.gif" width=211 height=123></A></P> <P align=center>6810G,6860G,6862G,6860GE,6862GE系列微压型防爆压力开关及防爆压力开关<BR><BR></P> http://www.91way.com/info_en/8287.html 压力开关 2026-2-8 10:56:22 <P>PK-4型水泵压力开关</P> <P><A href="/upload2009/200911/2009112143933961.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 214px" height=214 alt=PK-4型水泵压力开关技术参数 hspace=0 src="/upload2009/200911/2009112143933961.gif" width=300 border=0></A><BR><BR></P> http://www.91way.com/info_en/10197.html 压力开关 2026-2-8 10:36:22 TCZ系列压力开关简介 <BR><BR>Z系列： <BR><BR>同时追求提高可靠性、结构单纯化、低价格而研制成功的压力开关。适用于机床、建设机械、工厂设备、发电设备等各种各样的用途。 <BR><BR>TCZ系列压力开关技术指标<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=680 align=center border=1> <TBODY> <TR> <TD colSpan=7> <DIV align=right>MPa</DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>型式</DIV></TD> <TD rowSpan=3> <DIV align=center>量程</DIV></TD> <TD colSpan=3> <DIV align=center>差压（接断差）</DIV></TD> <TD rowSpan=3> <DIV align=center>耐压<BR>允许压力 </DIV></TD> <TD rowSpan=3> <DIV align=center>执行机构的种类<BR>液体接触部材质</DIV></TD></TR> <TR> <TD colSpan=3> <DIV align=center>量程的最大</DIV></TD></TR> <TR> <TD> <DIV align=center>低压领域</DIV></TD> <TD> <DIV align=center>中间领域 </DIV></TD> <TD> <DIV align=center>高压领域 </DIV></TD></TR> <TR> <TD> <DIV align=center>TCZ-5</DIV></TD> <TD> <DIV align=center>0.005～0.52</DIV></TD> <TD> <DIV align=center>0.02～0.1</DIV></TD> <TD> <DIV align=center>0.02～0.11</DIV></TD> <TD> <DIV align=center>0.03～0.12</DIV></TD> <TD> <DIV align=center>1.8</DIV></TD> <TD rowSpan=3> <DIV align=center>隔膜式执行机构<BR>隔膜：腈橡胶（丁腈橡胶）<BR>凸缘：铝压铸，O形环：腈橡胶 </DIV></TD></TR> <TR> <TD> <DIV align=center>TCZ-1</DIV></TD> <TD> <DIV align=center>0.005～1</DIV></TD> <TD> <DIV align=center>0.03～0.2</DIV></TD> <TD> <DIV align=center>0.04～0.21</DIV></TD> <TD> <DIV align=center>0.05～0.22</DIV></TD> <TD> <DIV align=center>3</DIV></TD></TR> <TR> <TD> <DIV align=center>TCZ-2</DIV></TD> <TD> <DIV align=center>0.02～1.8</DIV></TD> <TD> <DIV align=center>0.08～0.39</DIV></TD> <TD> <DIV align=center>0.08～0.4</DIV></TD> <TD> <DIV align=center>0.12～0.42</DIV></TD> <TD> <DIV align=center>4</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-1</DIV></TD> <TD> <DIV align=center>0.1～3.2</DIV></TD> <TD> <DIV align=center>0.2～0.7</DIV></TD> <TD> <DIV align=center>0.2～0.7</DIV></TD> <TD> <DIV align=center>0.25～0.8</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>活塞式执行机构<BR>活塞缸：黄铜（镀镍），活塞：黄铜<BR>O形环：腈橡胶（丁腈橡胶）</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-3</DIV></TD> <TD> <DIV align=center>0.2～7</DIV></TD> <TD> <DIV align=center>0.25～1.3</DIV></TD> <TD> <DIV align=center>0.28～1.4</DIV></TD> <TD> <DIV align=center>0.3～1.5</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD rowSpan=3> <DIV align=center>活塞式执行机构<BR>活塞缸：黄铜（镀镍），活塞：不锈钢<BR>衬套：黄铜，O形环：腈橡胶（丁腈橡胶）<BR>盖密封：聚四氟乙烯</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-4</DIV></TD> <TD> <DIV align=center>0.5～20.5</DIV></TD> <TD> <DIV align=center>0.6～3.8</DIV></TD> <TD> <DIV align=center>0.7～4</DIV></TD> <TD> <DIV align=center>1.2～4.2</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-7</DIV></TD> <TD> <DIV align=center>1～40</DIV></TD> <TD> <DIV align=center>1.4～7.8</DIV></TD> <TD> <DIV align=center>1.5～8</DIV></TD> <TD> <DIV align=center>1.8～8.5</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-8</DIV></TD> <TD> <DIV align=center>6～63.5</DIV></TD> <TD> <DIV align=center>2～11</DIV></TD> <TD> <DIV align=center>2.5～12</DIV></TD> <TD> <DIV align=center>3～12</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>活塞式执行机构<BR>活塞缸：不锈钢，衬套：黄铜<BR>O形环：腈橡胶（丁腈橡胶），盖密封：聚四氟乙烯</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-13</DIV></TD> <TD> <DIV align=center>0.2～3.5</DIV></TD> <TD> <DIV align=center>0.25～1.3</DIV></TD> <TD> <DIV align=center>0.3～1.4</DIV></TD> <TD> <DIV align=center>0.35～1.5</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD> <DIV align=center>与TDZ-3相同</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-34</DIV></TD> <TD> <DIV align=center>0.5～10</DIV></TD> <TD> <DIV align=center>0.6～3.8</DIV></TD> <TD> <DIV align=center>0.7～3.8</DIV></TD> <TD> <DIV align=center>1.2～4</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>与TDZ-4相同</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-47</DIV></TD> <TD> <DIV align=center>1～20</DIV></TD> <TD> <DIV align=center>1.4～7.5</DIV></TD> <TD> <DIV align=center>1.5～8</DIV></TD> <TD> <DIV align=center>1.8～8.5</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>与TDZ-7相同</DIV></TD></TR> <TR> <TD> <DIV align=center>TDZ-78</DIV></TD> <TD> <DIV align=center>6～30</DIV></TD> <TD> <DIV align=center>2～11</DIV></TD> <TD> <DIV align=center>2.5～12</DIV></TD> <TD> <DIV align=center>3.5～12</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>与TDZ-8相同</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/4897.html 压力开关 2026-2-8 10:15:22 6900G,6901G,690GZ,6900P,6901P系列紧凑及紧凑加强型压力开关<BR>基本特征:UL/CSA <BR>NEMA:4,13 <BR>全天候 <BR>温度：－34至71℃ <BR>外部设定 <BR>6900G<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97> <DIV align=center>接口尺寸</DIV></TD> <TD width=100> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>6901G带端子 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97> <DIV align=center>接口尺寸</DIV></TD> <TD width=100> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="22%" rowSpan=2> <P align=center>最大允许压力(KG)</P></TD> <TD width="22%" rowSpan=2> <DIV align=center>设定压力范围(KG)</DIV></TD> <TD align=middle colSpan=4> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SPDT</DIV></TD> <TD width="14%"> <DIV align=center>DPDT</DIV></TD> <TD width="13%"> <DIV align=center>SPDT</DIV></TD> <TD width="16%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>34.48</DIV></TD> <TD height=17> <DIV align=center>0.21～1.24</DIV></TD> <TD height=17> <DIV align=center>6900G12</DIV></TD> <TD height=17> <DIV align=center>6900GM12</DIV></TD> <TD height=17> <DIV align=center>6901G12</DIV></TD> <TD height=17> <DIV align=center>6901GM12</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>34.48</DIV></TD> <TD height=17> <DIV align=center>0.41～4.90</DIV></TD> <TD height=17> <DIV align=center>6900G14</DIV></TD> <TD height=17> <DIV align=center>6900GM14</DIV></TD> <TD height=17> <DIV align=center>6901G14</DIV></TD> <TD height=17> <DIV align=center>6901GM14</DIV></TD></TR> <TR> <TD> <DIV align=center>103.45</DIV></TD> <TD> <DIV align=center>0.83～9.79</DIV></TD> <TD> <DIV align=center>6900G16</DIV></TD> <TD> <DIV align=center>6900GM16</DIV></TD> <TD> <DIV align=center>6901G16</DIV></TD> <TD> <DIV align=center>6901GM16</DIV></TD></TR> <TR> <TD> <DIV align=center>103.45</DIV></TD> <TD> <DIV align=center>2.07～24.48</DIV></TD> <TD> <DIV align=center>6900G18</DIV></TD> <TD> <DIV align=center>6900GM18</DIV></TD> <TD> <DIV align=center>6901G18</DIV></TD> <TD> <DIV align=center>6901GM18</DIV></TD></TR> <TR> <TD> <DIV align=center>137.93</DIV></TD> <TD> <DIV align=center>20.69～65.17</DIV></TD> <TD> <DIV align=center>6900G20</DIV></TD> <TD> <DIV align=center>6900GM20</DIV></TD> <TD> <DIV align=center>6901G20</DIV></TD> <TD> <DIV align=center>6901GM20</DIV></TD></TR> <TR> <TD> <DIV align=center>206.90</DIV></TD> <TD> <DIV align=center>48.28～165.52</DIV></TD> <TD> <DIV align=center>6900G22</DIV></TD> <TD> <DIV align=center>6900GM22</DIV></TD> <TD> <DIV align=center>6901G22</DIV></TD> <TD> <DIV align=center>6901GM22</DIV></TD></TR></TBODY></TABLE><BR>6900GZ<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97 height=18> <DIV align=center>接口尺寸</DIV></TD> <TD width=100 height=18> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>6901GZ <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97> <DIV align=center>接口尺寸</DIV></TD> <TD width=100> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="17%" rowSpan=2> <DIV align=center>最大允许压力(KG)</DIV></TD> <TD align=middle width="20%" rowSpan=2> <DIV align=center>设定压力范围(KG)</DIV></TD> <TD colSpan=4> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>SPDT</DIV></TD> <TD width="16%"> <DIV align=center>DPDT</DIV></TD> <TD width="14%"> <DIV align=center>SPDT</DIV></TD> <TD width="18%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>34.48</DIV></TD> <TD align=middle> <DIV align=center>0.21～1.24</DIV></TD> <TD> <DIV align=center>6900GZ12</DIV></TD> <TD> <DIV align=center>6900GMZ12</DIV></TD> <TD> <DIV align=center>6901GZ12</DIV></TD> <TD> <DIV align=center>6901GMZ12</DIV></TD></TR> <TR> <TD> <DIV align=center>34.48</DIV></TD> <TD align=middle> <DIV align=center>0.62～4.76</DIV></TD> <TD> <DIV align=center>6900GZ14</DIV></TD> <TD> <DIV align=center>6900GMZ14</DIV></TD> <TD> <DIV align=center>6901GZ14</DIV></TD> <TD> <DIV align=center>6901GMZ14</DIV></TD></TR> <TR> <TD> <DIV align=center>103.45</DIV></TD> <TD align=middle> <DIV align=center>1.24～9.52</DIV></TD> <TD> <DIV align=center>6900GZ16</DIV></TD> <TD> <DIV align=center>6900GMZ16</DIV></TD> <TD> <DIV align=center>6901GZ16</DIV></TD> <TD> <DIV align=center>6901GMZ16</DIV></TD></TR> <TR> <TD> <DIV align=center>103.45</DIV></TD> <TD align=middle> <DIV align=center>3.10～23.79</DIV></TD> <TD> <DIV align=center>6900GZ18</DIV></TD> <TD> <DIV align=center>6900GMZ18</DIV></TD> <TD> <DIV align=center>6901GZ18</DIV></TD> <TD> <DIV align=center>6901GMZ18</DIV></TD></TR> <TR> <TD> <DIV align=center>137.93</DIV></TD> <TD align=middle> <DIV align=center>20.69～63.79</DIV></TD> <TD> <DIV align=center>6900GZ20</DIV></TD> <TD> <DIV align=center>6900GMZ20</DIV></TD> <TD> <DIV align=center>6901GZ20</DIV></TD> <TD> <DIV align=center>6901GMZ20</DIV></TD></TR> <TR> <TD> <DIV align=center>206.90</DIV></TD> <TD align=middle> <DIV align=center>48.28～160.00</DIV></TD> <TD> <DIV align=center>6900GZ22</DIV></TD> <TD> <DIV align=center>6900GMZ22</DIV></TD> <TD> <DIV align=center>6901GZ22</DIV></TD> <TD> <DIV align=center>6901GMZ22</DIV></TD></TR></TBODY></TABLE><BR>6900P<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97> <DIV align=center>接口尺寸</DIV></TD> <TD width=100> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>6901P <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=97> <DIV align=center>接口尺寸</DIV></TD> <TD width=100> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD width=97> <DIV align=center>接口材料</DIV></TD> <TD width=100> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD width=97> <DIV align=center>隔膜材料</DIV></TD> <TD width=100> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="22%" rowSpan=2> <DIV align=center>最大允许压力(KG)</DIV></TD> <TD align=middle width="23%" rowSpan=2> <DIV align=center>设定压力范围(KG)</DIV></TD> <TD colSpan=4 height=19> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SPDT</DIV></TD> <TD width="14%"> <DIV align=center>DPDT</DIV></TD> <TD width="13%"> <DIV align=center>SPDT</DIV></TD> <TD width="15%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>137.93</DIV></TD> <TD align=middle> <DIV align=center>1.03～13.10</DIV></TD> <TD> <DIV align=center>6900P32</DIV></TD> <TD> <DIV align=center>6900PM32</DIV></TD> <TD> <DIV align=center>6901P32</DIV></TD> <TD> <DIV align=center>6901PM32</DIV></TD></TR> <TR> <TD> <DIV align=center>206.90</DIV></TD> <TD align=middle> <DIV align=center>10.34～102.76</DIV></TD> <TD> <DIV align=center>6900P34</DIV></TD> <TD> <DIV align=center>6900PM34</DIV></TD> <TD> <DIV align=center>6901P34</DIV></TD> <TD> <DIV align=center>6901PM34</DIV></TD></TR> <TR> <TD> <DIV align=center>344.83</DIV></TD> <TD align=middle> <DIV align=center>34.48～208.97</DIV></TD> <TD> <DIV align=center>6900P36</DIV></TD> <TD> <DIV align=center>6900PM36</DIV></TD> <TD> <DIV align=center>6901P36</DIV></TD> <TD> <DIV align=center>6901PM36</DIV></TD></TR> <TR> <TD> <DIV align=center>689.66</DIV></TD> <TD align=middle> <DIV align=center>137.93～413.79</DIV></TD> <TD> <DIV align=center>6900P38</DIV></TD> <TD> <DIV align=center>6900PM38</DIV></TD> <TD> <DIV align=center>6901P38</DIV></TD> <TD> <DIV align=center>6901PM38</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD align=middle width="44%" rowSpan=3> <DIV align=center>电压</DIV></TD> <TD align=middle colSpan=2> <DIV align=center>电源</DIV></TD></TR> <TR> <TD width="28%"> <DIV align=center>SPDT</DIV></TD> <TD width="28%"> <DIV align=center>DPDT"M"</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>30DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200903/2009331103941913.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 135px" height=135 alt=6900G,6901G,690GZ,6900P,6901P系列紧凑及紧凑加强型压力开关接点图 hspace=0 src="/uploadfiles/200903/2009331103941913.gif" width=300 border=0></A></P> <P align=center><A href="/uploadfiles/200903/2009331104018302.gif" target=_blank><IMG style="FILTER: ; WIDTH: 251px; HEIGHT: 250px" height=250 alt=6900G,6901G,690GZ,6900P,6901P系列紧凑及紧凑加强型压力开关外形尺寸 hspace=0 src="/uploadfiles/200903/2009331104018302.gif" width=251 border=0></A><BR></P> http://www.91way.com/info_en/4899.html 压力开关 2026-2-1 19:39:55 611GZE系列紧凑加强防爆型压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4,7,9,13 <BR>全天候/防爆型 <BR>温度：－34至71℃ <BR>内部设定 <BR><BR>611GZE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=139> <DIV align=center>接口尺寸</DIV></TD> <TD width=132> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width="29%"> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width="29%"> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="19%"> <DIV align=center>SPDT</DIV></TD> <TD width="23%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>1.724</DIV></TD> <TD height=17> <DIV align=center>0.021～0.069</DIV></TD> <TD height=17> <DIV align=center>611GZE8101</DIV></TD> <TD height=17> <DIV align=center>611GZEM8101</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>3.448</DIV></TD> <TD height=17> <DIV align=center>0.083～0.186</DIV></TD> <TD height=17> <DIV align=center>611GZE8103</DIV></TD> <TD height=17> <DIV align=center>611GZEM8103</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.207～0.448</DIV></TD> <TD> <DIV align=center>611GZE8105</DIV></TD> <TD> <DIV align=center>611GZEM8105</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.483～1.172</DIV></TD> <TD> <DIV align=center>611GZE8107</DIV></TD> <TD> <DIV align=center>611GZEM8107</DIV></TD></TR></TBODY></TABLE><BR>接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="47%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电源</DIV></TD></TR> <TR> <TD width="26%"> <DIV align=center>SPDT</DIV></TD> <TD width="27%"> <DIV align=center>DPDT"M"</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>30DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center><BR></P> <P align=center><A href="/uploadfiles/200903/2009331104729591.gif" target=_blank><IMG style="FILTER: ; WIDTH: 153px; HEIGHT: 250px" border=0 hspace=0 alt=611GZE系列紧凑加强防爆型压力开关外形尺寸 src="/uploadfiles/200903/2009331104729591.gif" width=153 height=250></A></P> <P align=center><A href="/uploadfiles/200903/2009331104744636.gif" target=_blank><IMG style="FILTER: ; WIDTH: 220px; HEIGHT: 134px" border=0 hspace=0 alt=611GZE系列紧凑加强防爆型压力开关接点图 src="/uploadfiles/200903/2009331104744636.gif" width=220 height=134></A><BR>611GZE系列紧凑加强防爆型压力开关<BR></P> http://www.91way.com/info_en/10195.html 压力开关 2026-2-1 19:36:52 TEX-SZ系列SuperZ耐压防爆型压力开关<BR><BR>TEX-SZ系列：内装超高质量压力开关Super&nbsp;Z型的耐压防爆型压力开关。可以在属于对象气体d2G4的全部气氛中使用。 <BR>TEX-SZ系列Super&nbsp;Z&nbsp;耐压防爆型压力开关产品技术指标<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD colSpan=4></TD> <TD width="15%"> <DIV align=center>防爆等级d2G4</DIV></TD> <TD width="11%"> <DIV align=left></DIV></TD> <TD width="4%"> <DIV align=center>MPa</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>型式膜盒式</DIV></TD> <TD rowSpan=2 width="21%"> <DIV align=center>量程<BR>压力下降时的设定范围<BR>最小 最大</DIV></TD> <TD rowSpan=2 width="20%"> <DIV align=center>额定压力<BR>能够连续使用的最高压力</DIV></TD> <TD colSpan=2> <DIV align=center>差压（接断差）<BR>加在量程的数值最小</DIV></TD> <TD rowSpan=2 width="4%"> <DIV align=center>耐压</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>SPDT</DIV></TD> <TD width="13%"> <DIV align=center>DPDT</DIV></TD> <TD width="15%"> <DIV align=center>SPDT<BR>最小 最大 </DIV></TD> <TD width="11%"> <DIV align=center>DPDT<BR>最小 最大</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ002B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ002BW</DIV></TD> <TD width="21%"> <DIV align=center>0.005～0.2</DIV></TD> <TD width="20%"> <DIV align=center>0.2</DIV></TD> <TD width="15%"> <DIV align=center>0.008～0.04</DIV></TD> <TD width="11%"> <DIV align=center>0.012～0.04</DIV></TD> <TD width="4%"> <DIV align=center>0.3</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ006B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ006BW</DIV></TD> <TD width="21%"> <DIV align=center>0.005～0.6</DIV></TD> <TD width="20%"> <DIV align=center>0.6</DIV></TD> <TD width="15%"> <DIV align=center>0.03～0.1</DIV></TD> <TD width="11%"> <DIV align=center>0.05～0.1</DIV></TD> <TD width="4%"> <DIV align=center>0.9</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ010B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ010BW</DIV></TD> <TD width="21%"> <DIV align=center>0.005～1</DIV></TD> <TD width="20%"> <DIV align=center>1</DIV></TD> <TD width="15%"> <DIV align=center>0.06～0.21</DIV></TD> <TD width="11%"> <DIV align=center>0.08～0.21</DIV></TD> <TD width="4%"> <DIV align=center>2</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ025B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ025BW</DIV></TD> <TD width="21%"> <DIV align=center>0.03～2.5</DIV></TD> <TD width="20%"> <DIV align=center>2.5</DIV></TD> <TD width="15%"> <DIV align=center>0.17～0.5</DIV></TD> <TD width="11%"> <DIV align=center>0.21～0.5</DIV></TD> <TD width="4%"> <DIV align=center>4.2</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ050B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ050BW</DIV></TD> <TD width="21%"> <DIV align=center>0.1～5</DIV></TD> <TD width="20%"> <DIV align=center>5</DIV></TD> <TD width="15%"> <DIV align=center>0.5～0.9</DIV></TD> <TD width="11%"> <DIV align=center>0.65～0.9</DIV></TD> <TD width="4%"> <DIV align=center>14</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ115B</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ115BW</DIV></TD> <TD width="21%"> <DIV align=center>0.2～11.5</DIV></TD> <TD width="20%"> <DIV align=center>11.5</DIV></TD> <TD width="15%"> <DIV align=center>1.2～1.8</DIV></TD> <TD width="11%"> <DIV align=center>1.4～1.8</DIV></TD> <TD width="4%"> <DIV align=center>17.5</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>活塞式</DIV></TD> <TD width="21%"> <DIV align=center>－</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>－</DIV></TD> <TD width="11%"> <DIV align=center>－</DIV></TD> <TD width="4%"> <DIV align=center>－</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ032P</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ032PW</DIV></TD> <TD width="21%"> <DIV align=center>0.1～3.2</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>0.27～0.6</DIV></TD> <TD width="11%"> <DIV align=center>0.33～0.6</DIV></TD> <TD width="4%"> <DIV align=center>10</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ070P</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ070PW</DIV></TD> <TD width="21%"> <DIV align=center>0.2～7</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>0.4～1.3</DIV></TD> <TD width="11%"> <DIV align=center>0.5～1.3</DIV></TD> <TD width="4%"> <DIV align=center>35</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ210P</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ210PW</DIV></TD> <TD width="21%"> <DIV align=center>0.5～20.5</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>1.1～3.8</DIV></TD> <TD width="11%"> <DIV align=center>1.3～3.8</DIV></TD> <TD width="4%"> <DIV align=center>70</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ400P</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ400PW</DIV></TD> <TD width="21%"> <DIV align=center>1～40</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>2.3～7.5</DIV></TD> <TD width="11%"> <DIV align=center>2.7～7.5</DIV></TD> <TD width="4%"> <DIV align=center>70</DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>TEX1-SZ635P</DIV></TD> <TD width="13%"> <DIV align=center>TEXW-SZ635PW</DIV></TD> <TD width="21%"> <DIV align=center>2～63.5</DIV></TD> <TD width="20%"> <DIV align=center>－</DIV></TD> <TD width="15%"> <DIV align=center>3.8～12</DIV></TD> <TD width="11%"> <DIV align=center>4.5～12</DIV></TD> <TD width="4%"> <DIV align=center>120</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/10196.html 压力开关 2026-2-1 19:36:27 TEX-Z系列：以自1980年开始出售发来拥有丰富的交货实绩和可靠性优越的Z型系列开关为基础开发成功的，划时代的小型、轻盈的耐压防爆型压力开关。可以在属于对象气体EX&nbsp;d&nbsp;IIC&nbsp;T6全部气氛中使用。 <BR><BR>TEX-Z系列耐压防爆型压力开关产品技术指标<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD colSpan=7> <DIV align=left></DIV></TD> <TD> <DIV align=left>防爆等级Exd ⅡC T6</DIV></TD> <TD> <DIV align=right>MPa</DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>型式</DIV></TD> <TD rowSpan=3> <DIV align=center>量程</DIV></TD> <TD colSpan=3> <DIV align=center>差压（接断差）</DIV></TD> <TD rowSpan=3> <DIV align=center>额定压力</DIV></TD> <TD rowSpan=3> <DIV align=center>耐压<BR>允许压力 </DIV></TD> <TD rowSpan=3 colSpan=2> <DIV align=center>执行机构的种类<BR>液体接触部材质 </DIV></TD></TR> <TR> <TD colSpan=3> <DIV align=center>量程的最大</DIV></TD></TR> <TR> <TD> <DIV align=center>低压领域</DIV></TD> <TD> <DIV align=center>中间领域　</DIV></TD> <TD> <DIV align=center>高压领域　</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z005D</DIV></TD> <TD> <DIV align=center>0.005～0.5</DIV></TD> <TD> <DIV align=center>0.03～0.1</DIV></TD> <TD> <DIV align=center>0.03～0.11</DIV></TD> <TD> <DIV align=center>0.04～0.12</DIV></TD> <TD> <DIV align=center>0～0.05</DIV></TD> <TD> <DIV align=center>1.8</DIV></TD> <TD rowSpan=3 colSpan=2> <DIV align=center>隔膜式执行机构<BR>隔膜：腈橡胶（丁腈橡胶）<BR>O形环：腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z010D</DIV></TD> <TD> <DIV align=center>0.005～1</DIV></TD> <TD> <DIV align=center>0.04～0.2</DIV></TD> <TD> <DIV align=center>0.05～0.21</DIV></TD> <TD> <DIV align=center>0.1～0.22</DIV></TD> <TD> <DIV align=center>0～1</DIV></TD> <TD> <DIV align=center>3</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z018D</DIV></TD> <TD> <DIV align=center>0.02～1.8</DIV></TD> <TD> <DIV align=center>0.09～0.39</DIV></TD> <TD> <DIV align=center>0.12～0.4</DIV></TD> <TD> <DIV align=center>0.2～0.42</DIV></TD> <TD> <DIV align=center>0～1.8</DIV></TD> <TD> <DIV align=center>4</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z032P</DIV></TD> <TD> <DIV align=center>0.1～3.2</DIV></TD> <TD> <DIV align=center>0.2～0.6</DIV></TD> <TD> <DIV align=center>0.2～0.6</DIV></TD> <TD> <DIV align=center>0.25～0.7</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD colSpan=2> <DIV align=center>活塞式执行机构<BR>活塞缸：黄铜（镀镍），活塞：黄铜<BR>O形环：腈橡胶（丁腈橡胶）</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z070P</DIV></TD> <TD> <DIV align=center>0.2～7</DIV></TD> <TD> <DIV align=center>0.25～1.3</DIV></TD> <TD> <DIV align=center>0.28～1.4</DIV></TD> <TD> <DIV align=center>0.3～1.5</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>35</DIV></TD> <TD rowSpan=3 colSpan=2> <DIV align=center>活塞式执行机构<BR>活塞缸：黄铜（镀镍），活塞：不锈钢 衬套：黄铜<BR>O形环：腈橡胶（丁腈橡胶），盖密封：聚四氟乙烯</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z210P</DIV></TD> <TD> <DIV align=center>0.5～20.5</DIV></TD> <TD> <DIV align=center>0.6～3.8</DIV></TD> <TD> <DIV align=center>0.7～4</DIV></TD> <TD> <DIV align=center>1.2～4.2</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z400P</DIV></TD> <TD> <DIV align=center>1～40</DIV></TD> <TD> <DIV align=center>1.4～7.8</DIV></TD> <TD> <DIV align=center>1.5～8</DIV></TD> <TD> <DIV align=center>1.8～8.5</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z635P</DIV></TD> <TD> <DIV align=center>2～63.5</DIV></TD> <TD> <DIV align=center>2～11</DIV></TD> <TD> <DIV align=center>2.5～12</DIV></TD> <TD> <DIV align=center>3～12</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD colSpan=2> <DIV align=center>活塞式执行机构<BR>活塞缸：不锈钢，活塞：不锈钢，衬套：黄铜<BR>O形环：腈橡胶（丁腈橡胶），盖密封：聚四氟乙烯</DIV></TD></TR></TBODY></TABLE><BR> <DIV align=left></DIV> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD> <DIV align=center>型式<BR>不锈钢膜盒型</DIV></TD> <TD> <DIV align=center>量程</DIV></TD> <TD> <DIV align=center>差压</DIV></TD> <TD> <DIV align=center>额定压力</DIV></TD> <TD> <DIV align=center>耐压</DIV></TD> <TD> <DIV align=center>执行机构的种类<BR>液体接触部材质 </DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z002BS</DIV></TD> <TD> <DIV align=center>0.005～0.2</DIV></TD> <TD> <DIV align=center>0.008～0.04</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.3</DIV></TD> <TD rowSpan=6> <DIV align=center>膜盒式执行机构<BR>膜盒：SUS316L<BR>壳体：SUS316<BR>其他<BR>外部露出螺丝：全不锈钢<BR>微动开关端子螺丝：不锈钢<BR>链条：不锈钢<BR>垫圈：硅</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z006BS</DIV></TD> <TD> <DIV align=center>0.005～0.6</DIV></TD> <TD> <DIV align=center>0.03～0.1</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>0.9</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z010BS</DIV></TD> <TD> <DIV align=center>0.005～1</DIV></TD> <TD> <DIV align=center>0.06～0.21</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>2</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z025BS</DIV></TD> <TD> <DIV align=center>0.03～2.5</DIV></TD> <TD> <DIV align=center>0.17～0.5</DIV></TD> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>4.2</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z050BS</DIV></TD> <TD> <DIV align=center>0.1～5</DIV></TD> <TD> <DIV align=center>0.5～0.9</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>14</DIV></TD></TR> <TR> <TD> <DIV align=center>TEX1-Z115BS</DIV></TD> <TD> <DIV align=center>0.2～11.5</DIV></TD> <TD> <DIV align=center>1.2～1.8</DIV></TD> <TD> <DIV align=center>11.5</DIV></TD> <TD> <DIV align=center>17.5</DIV></TD></TR></TBODY></TABLE><BR> <DIV align=left></DIV> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width="99%" colSpan=6> <DIV align=right>kPa</DIV></TD></TR> <TR> <TD> <DIV align=center>型式<BR>特殊型式</DIV></TD> <TD> <DIV align=center>量程</DIV></TD> <TD> <DIV align=center>差压</DIV></TD> <TD> <DIV align=center>额定压力</DIV></TD> <TD> <DIV align=center>耐压</DIV></TD> <TD width="40%"> <DIV align=center>执行机构的种类<BR>液体接触部材质</DIV></TD></TR> <TR> <TD> <DIV align=center>微压开关<BR>TEX1-Z1/4D</DIV></TD> <TD> <DIV align=center>3～25</DIV></TD> <TD> <DIV align=center>2.5～8</DIV></TD> <TD> <DIV align=center>0～25</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD width="40%"> <DIV align=center>隔膜式执行机构<BR>隔膜：腈橡胶（丁腈橡胶），<BR>壳体：钢（镀镍），O形环：腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>大气压-真空 &#8226; 真空开关<BR>TEX1-Z001BR </DIV></TD> <TD> <DIV align=center>80vac～100</DIV></TD> <TD> <DIV align=center>1～40</DIV></TD> <TD> <DIV align=center>100vac～100</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD width="40%"> <DIV align=center>隔膜式执行机构<BR>膜盒：磷青铜<BR>壳体：钢（镀镍）</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>TEX-Z系列耐压防爆型压力开关<BR></P> http://www.91way.com/info_en/4733.html 压力开关 2025-12-29 19:50:59 646GZE-7011/6401GZE系列通用加强防爆型压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4.7,9,13 <BR>防爆型 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>646GZE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=150> <DIV align=center>接口尺寸</DIV></TD> <TD width=150> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=150> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width=150> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=120> <DIV align=center>SPDT</DIV></TD> <TD width=120> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.008～0.119</DIV></TD> <TD> <DIV align=center>646GZE1</DIV></TD> <TD> <DIV align=center>646GZEM1</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>0.041～0.490</DIV></TD> <TD> <DIV align=center>646GZE2</DIV></TD> <TD> <DIV align=center>646GZEM2</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>0.083～0.979</DIV></TD> <TD> <DIV align=center>646GZE11</DIV></TD> <TD> <DIV align=center>646GZEM11</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>0.207～2.448</DIV></TD> <TD> <DIV align=center>646GZE3</DIV></TD> <TD> <DIV align=center>646GZEM3</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>2.069～6.517</DIV></TD> <TD> <DIV align=center>646GZE5</DIV></TD> <TD> <DIV align=center>646GZEM5</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>6.207～14.828</DIV></TD> <TD> <DIV align=center>646GZE7</DIV></TD> <TD> <DIV align=center>646GZEM7</DIV></TD></TR></TBODY></TABLE><BR>646GZE-7011 6401GZE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=150> <DIV align=center>接口尺寸</DIV></TD> <TD width=150> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>活塞型</DIV></TD> <TD height=16> <DIV align=center>不锈钢</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width="16%"> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD rowSpan=2 width="19%" align=middle> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=4> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>自由引线</DIV></TD> <TD width="13%"> <DIV align=center>带端子</DIV></TD> <TD width="20%"> <DIV align=center>自由引线</DIV></TD> <TD width="14%"> <DIV align=center>带端子</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD align=middle> <DIV align=center>0.01～0.117</DIV></TD> <TD> <DIV align=center>646GZE1-7011</DIV></TD> <TD> <DIV align=center>6401GZE1</DIV></TD> <TD> <DIV align=center>646GZEM1-7011</DIV></TD> <TD> <DIV align=center>6401GZEM1</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD align=middle> <DIV align=center>0.062～0.476</DIV></TD> <TD> <DIV align=center>646GZE2-7011</DIV></TD> <TD> <DIV align=center>6401GZE2</DIV></TD> <TD> <DIV align=center>646GZEM2-7011</DIV></TD> <TD> <DIV align=center>6401GZEM2</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD align=middle> <DIV align=center>0.124～0.952</DIV></TD> <TD> <DIV align=center>646GZE11-7011</DIV></TD> <TD> <DIV align=center>6401GZE11</DIV></TD> <TD> <DIV align=center>646GZEM11-7011</DIV></TD> <TD> <DIV align=center>6401GZEM11</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD align=middle> <DIV align=center>0.31～2.379</DIV></TD> <TD> <DIV align=center>646GZE3-7011</DIV></TD> <TD> <DIV align=center>6401GZE2</DIV></TD> <TD> <DIV align=center>646GZEM3-7011</DIV></TD> <TD> <DIV align=center>6401GZEM3</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD align=middle> <DIV align=center>2.069～6.379</DIV></TD> <TD> <DIV align=center>646GZE5-7011</DIV></TD> <TD> <DIV align=center>6401GZE5</DIV></TD> <TD> <DIV align=center>646GZEM5-7011</DIV></TD> <TD> <DIV align=center>6401GZEM5</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD align=middle> <DIV align=center>6.207～14.621</DIV></TD> <TD> <DIV align=center>646GZE7-7011</DIV></TD> <TD> <DIV align=center>6401GZE7</DIV></TD> <TD> <DIV align=center>646GZEM7-7011</DIV></TD> <TD> <DIV align=center>6401GZEM7</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>13.793～21.552</DIV></TD> <TD> <DIV align=center>646GZE9-7011</DIV></TD> <TD> <DIV align=center>6401GZE9</DIV></TD> <TD> <DIV align=center>646GZEM9-7011</DIV></TD> <TD> <DIV align=center>6401GZEM9</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>19.310～31.379</DIV></TD> <TD> <DIV align=center>646GZE10-7011</DIV></TD> <TD> <DIV align=center>6401GZE10</DIV></TD> <TD> <DIV align=center>646GZEM10-7011</DIV></TD> <TD> <DIV align=center>6401GZEM10</DIV></TD></TR></TBODY></TABLE><BR>646GZE-7011/6401GZE系列通用加强防爆型压力开关接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="46%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="26%"> <DIV align=center>SPDT</DIV></TD> <TD width="28%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>--</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200903/200931782959839.gif" target=_blank><IMG style="FILTER: ; WIDTH: 215px; HEIGHT: 250px" border=0 hspace=0 alt=646GZE-7011/6401GZE系列通用加强防爆型压力开关外形尺寸 src="/uploadfiles/200903/200931782959839.gif" width=215 height=250></A><BR><A href="/uploadfiles/200903/20093178309324.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 185px" border=0 hspace=0 alt=646GZE-7011/6401GZE系列通用加强防爆型压力开关接点图 src="/uploadfiles/200903/20093178309324.gif" width=300 height=185></A><BR><BR>646GZE-7011/6401GZE系列通用加强防爆型压力开关<BR></P> http://www.91way.com/info_en/21755.html 压力开关 2025-12-28 18:55:33 UE-120系列压力开关可以提供不同的压力，差压，真空和温度范围，同样可以提供不同的连接方式，各种不同的材料以及感压元件类型，正是由于这种灵活的选择方式使得120系列UE压力开关可广泛应用于各种场所，如化工、石化、炼油、油田、钻井平台，输油管线以及制药等各种工业过程。 <BR><BR>UE120系列压力开关、差压开关、真空开关和温度开关 <BR><BR>特性&nbsp;<BR>Class I,Divisions 1&amp;2,Groups B,C&amp;D;Class II,Divisions 1&amp;2,Groups E,F&amp;G;Class III系列&nbsp;<BR>满足欧洲ATEX标准及中国CQST（GB3836）标准&nbsp;<BR>双向电器接口为接线安装提供方便 <BR>可选择一个单刀双掷（SPDT）或两个SPDT输出&nbsp;<BR>内有接线端子&nbsp;<BR>盒盖有锁紧功能 <BR>有多种不同类型的传感组件可供选择，包括焊接不锈钢膜片及波纹管&nbsp;<BR>平面安装卫生级的传感组件 <BR>有外部可调和内部可调式开关&nbsp;<BR>有专为泵类设计的死区可调开关 <BR>热跟踪式和防冻保护的温度自调节的开关 <BR>有温度控制指示功能（820E/822E） <BR><BR>参数 <BR>表压：30”Hg Vac to 6000 psi (-1 to 413,7 bar) <BR>差压：0.2” wcd to 500 psid (0,5 mbar to 34,5 bar) <BR>温度：-180 F to 650 F(-117.8度 to 343.3度) <BR><BR>工业应用 <BR>应用于下列领域的实施报警、启动和关断的危险装置，化工厂；输油管道；炼油厂；煤粉和谷物尘埃处理；纯净气体管道；气体缓冲系统；储罐及压力泵、压缩机和汽轮机 <BR><BR>UE-120系列压力开关性能选项 <BR><BR>多种微型开关可供选择：1安培到30安培和达到480VAC <BR>单刀双掷和双刀双掷及全密封型开关 <BR>可调节死区 <BR>外部手动复位 <BR>适用于腐蚀性介质的Hastelloy.,Monel.及传感器材料 <BR>150#和300#法兰 <BR>温度开关可根据客户要求选择毛细管长度及铠装不锈钢，以保护毛细管及温包 <BR>可选装不锈钢温包、外部带参考刻度式、全密封式、链盒盖、热电偶套管等 <BR> http://www.91way.com/info_en/4898.html 压力开关 2025-12-15 20:12:25 <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=131> <DIV align=center>接口尺寸</DIV></TD> <TD width=141> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=131> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width=141> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=120> <DIV align=center>SPDT</DIV></TD> <TD width=120> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>1.724</DIV></TD> <TD height=17> <DIV align=center>0.010～0.078</DIV></TD> <TD height=17> <DIV align=center>611G8001</DIV></TD> <TD height=17> <DIV align=center>611GM8001</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>3.448</DIV></TD> <TD height=17> <DIV align=center>0.083～0.193</DIV></TD> <TD height=17> <DIV align=center>611G8003</DIV></TD> <TD height=17> <DIV align=center>611GM8003</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.208～0.462</DIV></TD> <TD> <DIV align=center>611G8005</DIV></TD> <TD> <DIV align=center>611GM8005</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.483～1.193</DIV></TD> <TD> <DIV align=center>611G8007</DIV></TD> <TD> <DIV align=center>611GM8007</DIV></TD></TR></TBODY></TABLE><BR>611GE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=131> <DIV align=center>接口尺寸</DIV></TD> <TD width=141> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>隔膜材料</DIV></TD> <TD height=16> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=131> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD rowSpan=2 width=141 align=middle> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2> <DIV align=center>压 力 开 关 型 号</DIV></TD></TR> <TR> <TD width=120> <DIV align=center>SPDT</DIV></TD> <TD width=120> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>1.724</DIV></TD> <TD align=middle> <DIV align=center>0.010～0.078</DIV></TD> <TD> <DIV align=center>611GE8001</DIV></TD> <TD> <DIV align=center>611GEM8001</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD align=middle> <DIV align=center>0.083～0.193</DIV></TD> <TD> <DIV align=center>611GE8003</DIV></TD> <TD> <DIV align=center>611GEM8003</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD align=middle> <DIV align=center>0.208～0.462</DIV></TD> <TD> <DIV align=center>611GE8005</DIV></TD> <TD> <DIV align=center>611GEM8005</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD align=middle> <DIV align=center>0.483～1.193</DIV></TD> <TD> <DIV align=center>611GE8007</DIV></TD> <TD> <DIV align=center>611GEM8007</DIV></TD></TR></TBODY></TABLE><BR>接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="49%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="25%"> <DIV align=center>SPDT</DIV></TD> <TD width="26%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>30DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD height=9> <DIV align=center>125DC</DIV></TD> <TD height=9> <DIV align=center>5</DIV></TD> <TD height=9> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><A href="/uploadfiles/200903/2009331104344903.gif" target=_blank><IMG style="FILTER: ; WIDTH: 220px; HEIGHT: 134px" border=0 hspace=0 alt=611G,611GE系列紧凑及紧凑防爆型压力开关接点图 src="/uploadfiles/200903/2009331104344903.gif" width=220 height=134></A></P> <P align=center><A href="/uploadfiles/200903/2009331104355685.gif" target=_blank><IMG style="FILTER: ; WIDTH: 153px; HEIGHT: 250px" border=0 hspace=0 alt=611G,611GE系列紧凑及紧凑防爆型压力开关外形尺寸 src="/uploadfiles/200903/2009331104355685.gif" width=153 height=250></A><BR><BR>611G,611GE系列紧凑及紧凑防爆型压力开关<BR></P> http://www.91way.com/info_en/4968.html 压力开关 2025-12-15 20:05:39 611V,611VE系列紧凑及紧凑防爆型型真空压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4.7,9,13 <BR>全天候 <BR>温度：－34至71℃ <BR>内部设定 <BR><BR>611V <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR>611VE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>隔膜材料</DIV></TD> <TD height=16> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=125> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD rowSpan=2 width=130 align=middle> <DIV align=center>升压设定范围(KPa)</DIV></TD> <TD rowSpan=2 width=135 align=middle> <DIV align=center>降压压力范围(Kpa)</DIV></TD> <TD colSpan=2> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=80> <DIV align=center>SPDT</DIV></TD> <TD width=80> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>1.034</DIV></TD> <TD align=middle> <DIV align=center>13.56～96.617</DIV></TD> <TD align=middle> <DIV align=center>5.085～88.142</DIV></TD> <TD> <DIV align=center>611VE8000</DIV></TD> <TD> <DIV align=center>611VEM8000</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="48%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="26%"> <DIV align=center>SPDT</DIV></TD> <TD width="26%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>-</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200904/200942213838441.gif" target=_blank><IMG style="FILTER: ; WIDTH: 220px; HEIGHT: 134px" border=0 hspace=0 alt=611V,611VE系列紧凑及紧凑防爆型型真空压力开关接点图 src="/uploadfiles/200904/200942213838441.gif" width=220 height=134></A><A href="/uploadfiles/200904/200942213845477.gif" target=_blank><IMG style="FILTER: ; WIDTH: 153px; HEIGHT: 250px" border=0 hspace=0 alt=611V,611VE系列紧凑及紧凑防爆型型真空压力开关外形图 src="/uploadfiles/200904/200942213845477.gif" width=153 height=250></A></P> <P align=center><BR>611V,611VE系列紧凑及紧凑防爆型型真空压力开关<BR><BR></P> http://www.91way.com/info_en/4967.html 压力开关 2025-12-12 19:25:01 646VE,646VZE,6401VZE系列通用加强防爆型真空压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4.7,9,13 <BR>防爆型 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>604VE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=132> <DIV align=center>接口尺寸</DIV></TD> <TD width=141> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=130> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width=130> <DIV align=center>设定压力范围(KPa)</DIV></TD> <TD rowSpan=2 width=130> <DIV align=center>降压压力范围(KPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=86> <DIV align=center>SPDT</DIV></TD> <TD width=85> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>1.034</DIV></TD> <TD> <DIV align=center>11.865～96.617</DIV></TD> <TD> <DIV align=center>3.389～88.142</DIV></TD> <TD> <DIV align=center>646VE1</DIV></TD> <TD> <DIV align=center>646VEM1</DIV></TD></TR></TBODY></TABLE><BR>646VZE 6401VZE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=85> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD rowSpan=2 width=111 align=middle> <DIV align=center>升压压力范围(KPa)</DIV></TD> <TD rowSpan=2 width=106 align=middle> <DIV align=center>降压压力范围(Kpa)</DIV></TD> <TD colSpan=4> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=56> <DIV align=center>自由引线</DIV></TD> <TD width=64> <DIV align=center>带端子</DIV></TD> <TD width=64> <DIV align=center>自由引线</DIV></TD> <TD width=74> <DIV align=center>带端子</DIV></TD></TR> <TR> <TD> <DIV align=center>1.034</DIV></TD> <TD align=middle> <DIV align=center>11.865～96.617</DIV></TD> <TD align=middle> <DIV align=center>3.389～88.142</DIV></TD> <TD> <DIV align=center>646VZE1</DIV></TD> <TD> <DIV align=center>6401VZE1</DIV></TD> <TD> <DIV align=center>646VZEM1</DIV></TD> <TD> <DIV align=center>6401VZEM1</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="61%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>SPDT</DIV></TD> <TD width="21%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>-</DIV></TD></TR> <TR> <TD height=9> <DIV align=center>125DC</DIV></TD> <TD height=9> <DIV align=center>4</DIV></TD> <TD height=9> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200904/200942213142202.gif" target=_blank><IMG style="FILTER: ; WIDTH: 156px; HEIGHT: 250px" border=0 hspace=0 alt=646VE,646VZE,6401VZE系列通用加强防爆型真空压力开关外形尺寸 src="/uploadfiles/200904/200942213142202.gif" width=156 height=250></A>&nbsp;&nbsp; <A href="/uploadfiles/200904/200942213151588.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 168px" border=0 hspace=0 alt=646VE,646VZE,6401VZE系列通用加强防爆型真空压力开关接线图 src="/uploadfiles/200904/200942213151588.gif" width=300 height=168></A><BR><BR>646VE,646VZE,6401VZE系列通用加强防爆型真空压力开关<BR><BR></P> http://www.91way.com/info_en/4969.html 压力开关 2025-12-9 19:44:04 基本特征:UL/CSA <BR>NEMA:4,7,9,13 <BR>防爆型 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=112> <DIV align=center>接口尺寸</DIV></TD> <TD width=113> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=114> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width=110> <DIV align=center>设定压力范围(Pa)</DIV></TD> <TD rowSpan=2 width=115> <DIV align=center>降压设定范围(Pa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD height=17 width=91> <DIV align=center>SPDT</DIV></TD> <TD height=17 width=100> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=8> <DIV align=center>0.069</DIV></TD> <TD height=-2> <DIV align=center>380～1890</DIV></TD> <TD height=-2> <DIV align=center>200～1750</DIV></TD> <TD height=-2> <DIV align=center>675VE1-8001</DIV></TD> <TD height=-2> <DIV align=center>675VEM1-8001</DIV></TD></TR> <TR> <TD height=8> <DIV align=center>0.069</DIV></TD> <TD height=-1> <DIV align=center>1710～3280</DIV></TD> <TD height=-1> <DIV align=center>1570～3010</DIV></TD> <TD height=-1> <DIV align=center>675VE1-8002</DIV></TD> <TD height=-1> <DIV align=center>675VEM1-8002</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>0.069</DIV></TD> <TD height=-1> <DIV align=center>3260～4800</DIV></TD> <TD height=-1> <DIV align=center>3000～4410</DIV></TD> <TD height=-1> <DIV align=center>675VE1-8003</DIV></TD> <TD height=-1> <DIV align=center>675VEM1-8003</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>0.069</DIV></TD> <TD height=0> <DIV align=center>4780～6330</DIV></TD> <TD height=0> <DIV align=center>4390～5820</DIV></TD> <TD height=0> <DIV align=center>675VE1-8004</DIV></TD> <TD height=0> <DIV align=center>675VEM1-8004</DIV></TD></TR> <TR> <TD height=17> <DIV align=center></DIV></TD> <TD height=17> <DIV align=center>6290～7620</DIV></TD> <TD height=17> <DIV align=center>5780～6860</DIV></TD> <TD height=17> <DIV align=center>675VE1-8005</DIV></TD> <TD height=17> <DIV align=center>675VEM1-8005</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="50%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="26%"> <DIV align=center>SPDT</DIV></TD> <TD width="24%"> <DIV align=center>DPDT"M"</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>11</DIV></TD></TR> <TR> <TD> <DIV align=center>30DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200904/20094221428537.gif" target=_blank><IMG style="FILTER: ; WIDTH: 307px; HEIGHT: 250px" border=0 hspace=0 alt=675VE系列微真空防爆型压力开关外形尺寸 src="/uploadfiles/200904/20094221428537.gif" width=307 height=250></A><A href="/uploadfiles/200904/200942214215545.gif" target=_blank><IMG border=0 src="/uploadfiles/200904/200942214215545.gif"></A></P> <P align=center>675VE系列微真空防爆型压力开关<BR><BR></P> http://www.91way.com/info_en/4900.html 压力开关 2025-12-7 19:10:16 675GE系列微压型防爆压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4,7,9,13 <BR>防爆型 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>675GE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <DIV align=center>接口尺寸</DIV></TD> <TD> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=144> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 colSpan=2 align=left> <DIV align=center>设定压力范围(Pa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=86> <DIV align=center>SPDT</DIV></TD> <TD width=88> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=8> <DIV align=center>0.069</DIV></TD> <TD width=83> <DIV align=center>380～1890</DIV></TD> <TD width=93> <DIV align=center>200～1750</DIV></TD> <TD> <DIV align=center>675GE8001</DIV></TD> <TD> <DIV align=center>675GEM8001</DIV></TD></TR> <TR> <TD height=8> <DIV align=center>0.069</DIV></TD> <TD> <DIV align=center>1710～3280</DIV></TD> <TD> <DIV align=center>1570～3010</DIV></TD> <TD> <DIV align=center>675GE8002</DIV></TD> <TD> <DIV align=center>675GEM8002</DIV></TD></TR> <TR> <TD> <DIV align=center>0.069</DIV></TD> <TD> <DIV align=center>3260～480</DIV></TD> <TD> <DIV align=center>3000～4410</DIV></TD> <TD> <DIV align=center>675GE8003</DIV></TD> <TD> <DIV align=center>675GEM8003</DIV></TD></TR> <TR> <TD> <DIV align=center>0.069</DIV></TD> <TD> <DIV align=center>4780～6330</DIV></TD> <TD> <DIV align=center>4390～5820</DIV></TD> <TD> <DIV align=center>675GE8004</DIV></TD> <TD> <DIV align=center>675GEM8004</DIV></TD></TR> <TR> <TD> <DIV align=center>0.069</DIV></TD> <TD> <DIV align=center>6290～7620</DIV></TD> <TD> <DIV align=center>5780～6860</DIV></TD> <TD> <DIV align=center>675GE8005</DIV></TD> <TD> <DIV align=center>675GEM8005</DIV></TD></TR></TBODY></TABLE><BR>接点容量 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电源</DIV></TD></TR> <TR> <TD> <DIV align=center>SPDT</DIV></TD> <TD> <DIV align=center>DPDT"M"</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>-</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200903/2009331105113717.gif" target=_blank><IMG style="FILTER: ; WIDTH: 307px; HEIGHT: 250px" border=0 hspace=0 alt=675GE系列微压型防爆压力开关外形尺寸 src="/uploadfiles/200903/2009331105113717.gif" width=307 height=250></A></P> <P align=center><A href="/uploadfiles/200903/2009331105121745.gif" target=_blank><IMG style="FILTER: ; WIDTH: 211px; HEIGHT: 123px" border=0 hspace=0 alt=675GE系列微压型防爆压力开关接点图 src="/uploadfiles/200903/2009331105121745.gif" width=211 height=123></A><BR><BR>675GE系列微压型防爆压力开关<BR><BR></P> http://www.91way.com/info_en/4732.html 压力开关 2025-12-7 18:51:06 基本特征:UL/CSA <BR>NEMA:4.7,9,13 <BR>防爆型 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>646GE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=149> <DIV align=center>接口尺寸</DIV></TD> <TD width=150> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width="29%"> <P align=center>最大允许压力(MPa)</P></TD> <TD rowSpan=2 width="29%"> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>SPDT</DIV></TD> <TD width="21%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>3.448</DIV></TD> <TD height=17> <DIV align=center>0.008～0.119</DIV></TD> <TD height=17> <DIV align=center>646GE1</DIV></TD> <TD height=17> <DIV align=center>646GEM1</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>20.69</DIV></TD> <TD height=17> <DIV align=center>0.041～0.490</DIV></TD> <TD height=17> <DIV align=center>646GE2</DIV></TD> <TD height=17> <DIV align=center>646GEM2</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>0.083～0.979</DIV></TD> <TD> <DIV align=center>646GE11</DIV></TD> <TD> <DIV align=center>646GEM11</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>0.207～2.448</DIV></TD> <TD> <DIV align=center>646GE3</DIV></TD> <TD> <DIV align=center>646GEM3</DIV></TD></TR> <TR> <TD> <DIV align=center>20.69</DIV></TD> <TD> <DIV align=center>2.069～6.517</DIV></TD> <TD> <DIV align=center>646GE5</DIV></TD> <TD> <DIV align=center>646GEM5</DIV></TD></TR></TBODY></TABLE><BR>646PE <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=149> <DIV align=center>接口尺寸</DIV></TD> <TD width=150> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>隔膜材料</DIV></TD> <TD height=16> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width=118> <DIV align=center>最大允许压力(KG)</DIV></TD> <TD rowSpan=2 width=120 align=middle> <DIV align=center>设定压力范围(KG)</DIV></TD> <TD colSpan=4> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=69> <DIV align=center>自由引线</DIV></TD> <TD width=69> <DIV align=center>带端子</DIV></TD> <TD width=75> <DIV align=center>自由引线</DIV></TD> <TD width=80> <DIV align=center>带端子</DIV></TD></TR> <TR> <TD> <DIV align=center>13.793</DIV></TD> <TD align=middle> <DIV align=center>0.103～1.303</DIV></TD> <TD> <DIV align=center>646PE12</DIV></TD> <TD> <DIV align=center>6401PE12</DIV></TD> <TD> <DIV align=center>646PEM12</DIV></TD> <TD> <DIV align=center>6401PEM12</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>1.034～9.310</DIV></TD> <TD> <DIV align=center>646PE15</DIV></TD> <TD> <DIV align=center>6401PE15</DIV></TD> <TD> <DIV align=center>646PEM15</DIV></TD> <TD> <DIV align=center>6401PEM15</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>1.379～19.31</DIV></TD> <TD> <DIV align=center>646PE21</DIV></TD> <TD> <DIV align=center>6401PE21</DIV></TD> <TD> <DIV align=center>646PEM21</DIV></TD> <TD> <DIV align=center>6401PME21</DIV></TD></TR> <TR> <TD> <DIV align=center>51.724</DIV></TD> <TD align=middle> <DIV align=center>13.793～29.31</DIV></TD> <TD> <DIV align=center>646PE31</DIV></TD> <TD> <DIV align=center>6401PE31</DIV></TD> <TD> <DIV align=center>646PEM31</DIV></TD> <TD> <DIV align=center>6401PEM31</DIV></TD></TR> <TR> <TD> <DIV align=center>68.965</DIV></TD> <TD align=middle> <DIV align=center>13.793～41.379</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>6401PE41</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>6401PEM41</DIV></TD></TR></TBODY></TABLE><BR>接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=3 width="54%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>电源</DIV></TD></TR> <TR> <TD width="23%"> <DIV align=center>SPDT</DIV></TD> <TD width="23%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>--</DIV></TD></TR> <TR> <TD> <DIV align=center>28DC</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200903/200931782648903.gif" target=_blank><IMG style="FILTER: ; WIDTH: 156px; HEIGHT: 250px" border=0 hspace=0 alt=646GE/646PE系列通用防爆型压力开关外形尺寸 src="/uploadfiles/200903/200931782648903.gif" width=156 height=250></A><BR><BR><A href="/uploadfiles/200903/20093178277509.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 216px" border=0 hspace=0 alt=646GE/646PE系列通用防爆型压力开关接点图 src="/uploadfiles/200903/20093178277509.gif" width=300 height=216></A><BR></P> http://www.91way.com/info_en/4966.html 压力开关 2025-10-7 18:39:46 604V系列通用型真空压力开关<BR><BR>604V <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD width=119> <DIV align=center>接口尺寸</DIV></TD> <TD width=178> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD rowSpan=2 width=130> <P align=center>大允许压力(MPa)</P></TD> <TD rowSpan=2 width=130> <DIV align=center>升压设定范围(KPa)</DIV></TD> <TD rowSpan=2 width=130> <DIV align=center>降压设定范围(KPa)</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=80> <DIV align=center>SPDT</DIV></TD> <TD width=80> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>1.034</DIV></TD> <TD height=17> <DIV align=center>11.865～96.617</DIV></TD> <TD height=17> <DIV align=center>3.389～88.142</DIV></TD> <TD height=17> <DIV align=center>606V1</DIV></TD> <TD height=17> <DIV align=center>604VM1</DIV></TD></TR></TBODY></TABLE><BR>604V系列通用型真空压力开关接点容量 <BR><BR> <TABLE style="WIDTH: 600px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=600 align=center> <TBODY> <TR> <TD rowSpan=3 width="45%" align=middle> <DIV align=center>电压</DIV></TD> <TD colSpan=3 align=middle> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="16%"> <DIV align=center>SPDT</DIV></TD> <TD width="16%"> <DIV align=center>DPDT</DIV></TD> <TD width="23%"> <DIV align=center>DBL.BRK</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>-</DIV></TD> <TD> <DIV align=center>-</DIV></TD></TR> <TR> <TD> <DIV align=center>28DC</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>6</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>1</DIV></TD></TR></TBODY></TABLE> <P align=center><BR><A href="/uploadfiles/200904/200942212621241.gif" target=_blank><IMG style="FILTER: ; WIDTH: 172px; HEIGHT: 250px" border=0 hspace=0 alt=604V系列通用型真空压力开关外形尺寸 src="/uploadfiles/200904/200942212621241.gif" width=172 height=250></A><A href="/uploadfiles/200904/200942212646710.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 197px" border=0 hspace=0 alt=604V系列通用型真空压力开关接线图 src="/uploadfiles/200904/200942212646710.gif" width=300 height=197></A><BR><BR>604V系列通用型真空压力开关<BR><BR></P> http://www.91way.com/info_en/4731.html 压力开关 2025-8-1 13:59:56 604GZ/604GZ-7011系列通用型压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4.13 <BR>全天侯 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>604GZ <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=150> <DIV align=center>接口尺寸</DIV></TD> <TD width=166> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>316SS</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="28%" rowSpan=2> <P align=center>最大允许压力(MPa)</P></TD> <TD width="31%" rowSpan=2> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD align=middle colSpan=2> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>SPDT</DIV></TD> <TD width="20%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD> <DIV align=center>0.006～0.121</DIV></TD> <TD> <DIV align=center>604GZ1</DIV></TD> <TD> <DIV align=center>604GZM1</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>0.041～0.490</DIV></TD> <TD> <DIV align=center>604GZ2</DIV></TD> <TD> <DIV align=center>604GZM2</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>0.083～0.979</DIV></TD> <TD> <DIV align=center>604GZ11</DIV></TD> <TD> <DIV align=center>604GZM11</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>0.207～2.448</DIV></TD> <TD> <DIV align=center>604GZ3</DIV></TD> <TD> <DIV align=center>604GZM3</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>2.069～6.517</DIV></TD> <TD> <DIV align=center>604GZ5</DIV></TD> <TD> <DIV align=center>604GZM5</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>6.207～14.828</DIV></TD> <TD> <DIV align=center>604GZ7</DIV></TD> <TD> <DIV align=center>604GZM7</DIV></TD></TR></TBODY></TABLE><BR>604GZ-7011 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=149> <DIV align=center>接口尺寸</DIV></TD> <TD width=168> <DIV align=center>1/2"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>316SS</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>隔膜材料</DIV></TD> <TD height=16> <DIV align=center>316SS</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="28%" rowSpan=2> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD align=middle width="29%" rowSpan=2> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=2> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>SPDT</DIV></TD> <TD width="22%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>3.448</DIV></TD> <TD align=middle> <DIV align=center>0.010～0.117</DIV></TD> <TD> <DIV align=center>604GZ1-7011</DIV></TD> <TD> <DIV align=center>604GZM1-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>0.062～0.476</DIV></TD> <TD> <DIV align=center>604GZ2-7011</DIV></TD> <TD> <DIV align=center>604GZM2-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>0.124～0.952</DIV></TD> <TD> <DIV align=center>604GZ11-7011</DIV></TD> <TD> <DIV align=center>604GZM11-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>0.310～2.379</DIV></TD> <TD> <DIV align=center>604GZ3-7011</DIV></TD> <TD> <DIV align=center>604GZM3-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>2.069～6.379</DIV></TD> <TD> <DIV align=center>604GZ5-7011</DIV></TD> <TD> <DIV align=center>604GZM5-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>6.207～14.621</DIV></TD> <TD> <DIV align=center>604GZ7-7011</DIV></TD> <TD> <DIV align=center>604GZM7-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>13.793～21.552</DIV></TD> <TD> <DIV align=center>604GZ9-7011</DIV></TD> <TD> <DIV align=center>604GZM9-7011</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>19.310～31.379</DIV></TD> <TD> <DIV align=center>604GZ10-7011</DIV></TD> <TD> <DIV align=center>604GZM10-7011</DIV></TD></TR></TBODY></TABLE><BR>接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD align=middle width="42%" rowSpan=3> <DIV align=center>电压</DIV></TD> <TD align=middle colSpan=2> <DIV align=center>电流</DIV></TD></TR> <TR> <TD width="30%"> <DIV align=center>SPDT</DIV></TD> <TD width="28%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>250AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>480AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>--</DIV></TD></TR> <TR> <TD> <DIV align=center>28DC</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><BR><A href="/uploadfiles/200903/20093178242995.gif" target=_blank><IMG style="FILTER: ; WIDTH: 205px; HEIGHT: 250px" height=250 alt=604GZ/604GZ-7011系列通用型压力开关外形尺寸 hspace=0 src="/uploadfiles/200903/20093178242995.gif" width=205 border=0></A></P> <P align=center><A href="/uploadfiles/200903/200931782426267.gif" target=_blank><IMG style="FILTER: ; WIDTH: 278px; HEIGHT: 163px" height=163 alt=604GZ/604GZ-7011系列通用型压力开关接点图 hspace=0 src="/uploadfiles/200903/200931782426267.gif" width=278 border=0></A><BR><BR>604GZ/604GZ-7011系列通用型压力开关<BR><BR></P> http://www.91way.com/info_en/4730.html 压力开关 2025-8-1 10:18:09 604G/604P系列通用型压力开关<BR><BR>基本特征:UL/CSA <BR>NEMA:4.13 <BR>全天侯 <BR>温度：－34至71℃ <BR>外部设定 <BR><BR>604G <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=139> <DIV align=center>接口尺寸</DIV></TD> <TD width=159> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="28%" rowSpan=2> <P align=center>最大允许压力(MPa)</P></TD> <TD width="28%" rowSpan=2> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD align=middle colSpan=3> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width="15%"> <DIV align=center>SPDT</DIV></TD> <TD width="14%"> <DIV align=center>DPDT</DIV></TD> <TD width="15%"> <DIV align=center>DBL.BRK</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>3.448</DIV></TD> <TD height=17> <DIV align=center>0.006～0.121</DIV></TD> <TD height=17> <DIV align=center>604G1</DIV></TD> <TD height=17> <DIV align=center>604GM1</DIV></TD> <TD height=17> <DIV align=center>604GX1</DIV></TD></TR> <TR> <TD height=17> <DIV align=center>20.690</DIV></TD> <TD height=17> <DIV align=center>0.041～0.490</DIV></TD> <TD height=17> <DIV align=center>604G2</DIV></TD> <TD height=17> <DIV align=center>604GM2</DIV></TD> <TD height=17> <DIV align=center>604GX2</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>0.083～0.979</DIV></TD> <TD> <DIV align=center>604G11</DIV></TD> <TD> <DIV align=center>604GM11</DIV></TD> <TD> <DIV align=center>604GX11</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>0.207～2.448</DIV></TD> <TD> <DIV align=center>604G3</DIV></TD> <TD> <DIV align=center>604GM3</DIV></TD> <TD> <DIV align=center>604GX3</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD> <DIV align=center>2.069～6.517</DIV></TD> <TD> <DIV align=center>604G5</DIV></TD> <TD> <DIV align=center>604GM5</DIV></TD> <TD> <DIV align=center>604GX5</DIV></TD></TR></TBODY></TABLE><BR>604P <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=139> <DIV align=center>接口尺寸</DIV></TD> <TD width=158> <DIV align=center>1/4"</DIV></TD></TR> <TR> <TD> <DIV align=center>接口材料</DIV></TD> <TD> <DIV align=center>铝合金</DIV></TD></TR> <TR> <TD height=16> <DIV align=center>隔膜材料</DIV></TD> <TD height=16> <DIV align=center>聚丁钠橡胶</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=139 rowSpan=2> <DIV align=center>最大允许压力(MPa)</DIV></TD> <TD align=middle width=157 rowSpan=2> <DIV align=center>设定压力范围(MPa)</DIV></TD> <TD colSpan=3> <DIV align=center>压力开关型号</DIV></TD></TR> <TR> <TD width=85> <DIV align=center>SPDT</DIV></TD> <TD width=70> <DIV align=center>DPDT</DIV></TD> <TD width=85> <DIV align=center>DBL.BRK</DIV></TD></TR> <TR> <TD> <DIV align=center>13.793</DIV></TD> <TD align=middle> <DIV align=center>0.103～1.303</DIV></TD> <TD> <DIV align=center>604P12</DIV></TD> <TD> <DIV align=center>604PM12</DIV></TD> <TD> <DIV align=center>604PX12</DIV></TD></TR> <TR> <TD> <DIV align=center>20.690</DIV></TD> <TD align=middle> <DIV align=center>1.034～9.310</DIV></TD> <TD> <DIV align=center>604P15</DIV></TD> <TD> <DIV align=center>604PM15</DIV></TD> <TD> <DIV align=center>604PX15</DIV></TD></TR> <TR> <TD> <DIV align=center>34.483</DIV></TD> <TD align=middle> <DIV align=center>1.379～19.31</DIV></TD> <TD> <DIV align=center>604P21</DIV></TD> <TD> <DIV align=center>604PM21</DIV></TD> <TD> <DIV align=center>604PX21</DIV></TD></TR> <TR> <TD> <DIV align=center>51.724</DIV></TD> <TD align=middle> <DIV align=center>13.793～29.31</DIV></TD> <TD> <DIV align=center>604P31</DIV></TD> <TD> <DIV align=center>604PM31</DIV></TD> <TD> <DIV align=center>604PX31</DIV></TD></TR></TBODY></TABLE><BR>接点容量<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD align=middle rowSpan=3> <DIV align=center>电压</DIV></TD> <TD align=middle colSpan=3> <DIV align=center>电源</DIV></TD></TR> <TR> <TD> <DIV align=center>SPDT</DIV></TD> <TD> <DIV align=center>DPDT</DIV></TD> <TD> <DIV align=center>DBL..BRK</DIV></TD></TR> <TR> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD> <TD> <DIV align=center>Res</DIV></TD></TR> <TR> <TD> <DIV align=center>125 AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>250 AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>15</DIV></TD></TR> <TR> <TD> <DIV align=center>480 AC-50/60Hz</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>--</DIV></TD> <TD> <DIV align=center>--</DIV></TD></TR> <TR> <TD> <DIV align=center>28DC</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>6</DIV></TD></TR> <TR> <TD> <DIV align=center>125DC</DIV></TD> <TD> <DIV align=center>4</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>1</DIV></TD></TR></TBODY></TABLE> <P align=center></P> <P align=center><A href="/uploadfiles/200903/20093178913451.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 163px" height=163 alt=604G/604P系列通用型压力开关接点图 hspace=0 src="/uploadfiles/200903/20093178913451.gif" width=300 border=0></A><BR><A href="/uploadfiles/200903/20093178938211.gif" target=_blank><IMG style="FILTER: ; WIDTH: 172px; HEIGHT: 250px" height=250 alt=604G/604P系列通用型压力开关外形尺寸 hspace=0 src="/uploadfiles/200903/20093178938211.gif" width=172 border=0></A><BR></P> http://www.91way.com/info_en/21752.html 压力开关 2025-7-31 12:47:16 J-400系列开关对于多点开关量输出的过程控制既简单又经济。双点或三点开关控制可设定多个输出：报警和关闭，预报警和报警，高限和低限控制或液位分段控制等功能。&nbsp;<BR><BR>微压:-300" 水柱真空到 250"水柱（-746.7～622.3 mbar）&nbsp;<BR>压力: 30" Hg 到 6000psi（-1～413.7bar）&nbsp;<BR>压差: 1" 水柱压差 到200psid（2.5 mbar～13,8 bar）&nbsp;<BR>温度: -115℃到 340℃<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=79> <DIV align=center>规格</DIV></TD> <TD width=158> <DIV align=center>传感器材质及感压元件</DIV></TD> <TD width=73> <DIV align=center>压力接口</DIV></TD> <TD width=144> <DIV align=center>可调范围(mbar)</DIV></TD> <TD width=84> <DIV align=center>最大压力(bar)</DIV></TD> <TD width=105> <DIV align=center>耐压(bar)</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-520</DIV></TD> <TD width=158> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>-746.7-0</DIV></TD> <TD> <DIV align=center>13.8</DIV></TD> <TD> <DIV align=center>27.6</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-521</DIV></TD> <TD width=158> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>-24.9-24.9</DIV></TD> <TD> <DIV align=center>13.8</DIV></TD> <TD> <DIV align=center>27.6</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-522</DIV></TD> <TD width=158> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>-124.5-124.5</DIV></TD> <TD> <DIV align=center>13.8</DIV></TD> <TD> <DIV align=center>27.6</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-523</DIV></TD> <TD width=158> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>1.2-12.4</DIV></TD> <TD> <DIV align=center>13.8</DIV></TD> <TD> <DIV align=center>27.6</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-524</DIV></TD> <TD width=158> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>6.2-124.5</DIV></TD> <TD> <DIV align=center>13.8</DIV></TD> <TD> <DIV align=center>27.6</DIV></TD></TR> <TR> <TD width=79> <DIV align=center>J400-525</DIV></TD> <TD width=158 height=9> <DIV align=center>丁腈橡胶膜片，O形密封圈</DIV></TD> <TD height=9> <DIV align=center>1/2″NPTF</DIV></TD> <TD height=9> <DIV align=center>24.9-622.3</DIV></TD> <TD height=9> <DIV align=center>13.8</DIV></TD> <TD height=9> <DIV align=center>27.6</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=78> <DIV align=center>J400-530</DIV></TD> <TD width=160> <DIV align=center>不锈钢膜片</DIV></TD> <TD width=73> <DIV align=center>1/2″NPTF</DIV></TD> <TD width=144> <DIV align=center>-746.7-0</DIV></TD> <TD width=83> <DIV align=center>3.4</DIV></TD> <TD width=105> <DIV align=center>6.9</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-531</DIV></TD> <TD width=160> <DIV align=center>不锈钢膜片</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>-24.9-24.9</DIV></TD> <TD> <DIV align=center>3.4</DIV></TD> <TD> <DIV align=center>6.9</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-532</DIV></TD> <TD width=160> <DIV align=center>不锈钢膜片</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>-124.5-124.5</DIV></TD> <TD> <DIV align=center>3.4</DIV></TD> <TD> <DIV align=center>6.9</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-533</DIV></TD> <TD width=160> <DIV align=center>不锈钢膜片</DIV></TD> <TD> <DIV align=center>1/2″NPTF</DIV></TD> <TD> <DIV align=center>1.2-12.4</DIV></TD> <TD> <DIV align=center>3.4</DIV></TD> <TD> <DIV align=center>6.9</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-534</DIV></TD> <TD width=160> <DIV align=center>不锈钢膜片</DIV></TD> <TD> <DIV align=center>1/4″NPTF</DIV></TD> <TD> <DIV align=center>6.2-124.5</DIV></TD> <TD> <DIV align=center>3.4</DIV></TD> <TD> <DIV align=center>6.9</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-535</DIV></TD> <TD width=160 height=9> <DIV align=center>不锈钢膜片</DIV></TD> <TD height=9> <DIV align=center>1/2″NPTF</DIV></TD> <TD height=9> <DIV align=center>24.9-622.3</DIV></TD> <TD height=9> <DIV align=center>3.4</DIV></TD> <TD height=9> <DIV align=center>6.9<BR>&nbsp;</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width=78> <DIV align=center>J400-126</DIV></TD> <TD width=160> <DIV align=center>黄铜波纹管</DIV></TD> <TD width=73> <DIV align=center>1/4″NPTF</DIV></TD> <TD width=144> <DIV align=center>-1-0bar</DIV></TD> <TD width=83> <DIV align=center>0.2</DIV></TD> <TD width=105> <DIV align=center>0.3</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>J400-134</DIV></TD> <TD width=160 height=9> <DIV align=center>黄铜波纹管</DIV></TD> <TD height=9> <DIV align=center>1/4″NPTF</DIV></TD> <TD height=9> <DIV align=center>-1-1.4bar</DIV></TD> <TD height=9> <DIV align=center>1.4</DIV></TD> <TD height=9> <DIV align=center>1.7</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>J-400系列压力开关<BR></P> http://www.91way.com/info_en/10193.html 压力开关 2025-7-31 11:19:08 NDA波登管压力开关是靠一个波登管（黄铜，403不锈钢）去驱动水银开关或快速开关。 <BR>NDA为死区可调型。NDA开关有两个外调节器，一个是设定高压工作点，另一个设定启动点。死区，也就是设定点和启动点的差距是全程可调，开关的调节或设定是由两个指针来指明。 <BR>任何工作量程死区可以调整到最小。设定点可以在不打开仪表盖或中断状态下调节。校准可视，开关状态可视。 <BR><BR>使用方法 <BR>设定工作点：NDA压力开关有二个外部可调杆。左边调整杆用于设定启动点，右边调整杆用于设定高压的工作点。在表盘上有控制表针，调整杆上的指针所对正的刻度值就是设定值，刻度盘上刻度具有一定的精度。请调整时指针对正刻度值，一般不需要使用计量设备标定。无论是初次改变设定值或在线工作间改变设定值仅需调整两个指针位置就够了。 <BR><BR>NDA波登管压力开关技术指标 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD> <DIV align=left>环境温度：</DIV></TD> <TD> <DIV align=left>-40℃—70℃</DIV></TD></TR> <TR> <TD> <DIV align=left>介质温度：</DIV></TD> <TD> <DIV align=left>-40℃—150℃更高的工作温度需要使用存水管</DIV></TD></TR> <TR> <TD> <DIV align=left>压力接口：</DIV></TD> <TD> <DIV align=left>M20 x 1.5或转接为1/4NPT 1/2NPT</DIV></TD></TR> <TR> <TD> <DIV align=left>外壳：</DIV></TD> <TD> <DIV align=left>压制铝，透明盖</DIV></TD></TR> <TR> <TD> <DIV align=left>线路连接：</DIV></TD> <TD> <DIV align=left>3螺柱型</DIV></TD></TR> <TR> <TD> <DIV align=left>湿材：</DIV></TD> <TD> <DIV align=left>同波登管材料相兼容 黄铜和不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=left>最大压力：</DIV></TD> <TD> <DIV align=left>调节工作量程到最大</DIV></TD></TR> <TR> <TD> <DIV align=left>工作点设定：</DIV></TD> <TD> <DIV align=left>无源自身标定</DIV></TD></TR> <TR> <TD> <DIV align=left>开关动作可视：</DIV></TD> <TD> <DIV align=left>可视</DIV></TD></TR> <TR> <TD> <DIV align=left>传感器：</DIV></TD> <TD> <DIV align=left>水银开关</DIV></TD></TR> <TR> <TD> <DIV align=left>容量：</DIV></TD> <TD> <DIV align=left>220VAC/10A—15A</DIV></TD></TR> <TR> <TD> <DIV align=left>安装：</DIV></TD> <TD> <DIV align=left>垂直水平安装</DIV></TD></TR> <TR> <TD> <DIV align=left>设置精度：</DIV></TD> <TD> <DIV align=left>±2%</DIV></TD></TR> <TR> <TD> <DIV align=left>重复性误差：</DIV></TD> <TD> <DIV align=left>±0.5%</DIV></TD></TR> <TR> <TD> <DIV align=left>死区：</DIV></TD> <TD> <DIV align=left>连续可调</DIV></TD></TR> <TR> <TD> <DIV align=left>寿命：</DIV></TD> <TD> <DIV align=left>5—10年</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=650 align=center border=1> <TBODY> <TR> <TD width="12%"> <DIV align=center>波登管</DIV></TD> <TD colSpan=2> <DIV align=center>可调范围</DIV></TD> <TD colSpan=2> <DIV align=center>水银开关SPDT死区可调型</DIV></TD></TR> <TR> <TD> <DIV align=center>材料</DIV></TD> <TD width="26%"> <DIV align=center>PSi</DIV></TD> <TD width="19%"> <DIV align=center>MPa　</DIV></TD> <TD width="28%"> <DIV align=center>最小死区PSIG</DIV></TD> <TD width="15%"> <DIV align=center>型号</DIV></TD></TR> <TR> <TD rowSpan=11> <DIV align=center>BRASS<BR>铜</DIV></TD> <TD> <DIV align=left>-760mmHG-O真空表</DIV></TD> <TD> <DIV align=center>2"Hg</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=left>NDA-31-2*</DIV></TD></TR> <TR> <TD> <DIV align=left>1/8-15</DIV></TD> <TD> <DIV align=center>0.10</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=left>NDA-31-1</DIV></TD></TR> <TR> <TD> <DIV align=left>1/8-20</DIV></TD> <TD> <DIV align=center>0.16</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=left>NDA-31-3A</DIV></TD></TR> <TR> <TD> <DIV align=left>1-35</DIV></TD> <TD> <DIV align=center>0.25</DIV></TD> <TD> <DIV align=center>1.75</DIV></TD> <TD> <DIV align=left>NDA-31-4</DIV></TD></TR> <TR> <TD> <DIV align=left>2-60</DIV></TD> <TD> <DIV align=center>0.40</DIV></TD> <TD> <DIV align=center>3</DIV></TD> <TD> <DIV align=left>NDA-31-5</DIV></TD></TR> <TR> <TD> <DIV align=left>5-100</DIV></TD> <TD> <DIV align=center>0.60</DIV></TD> <TD> <DIV align=center>3.75</DIV></TD> <TD> <DIV align=left>NDA-31-6</DIV></TD></TR> <TR> <TD> <DIV align=left>5-150</DIV></TD> <TD> <DIV align=center>1.00</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=left>NDA-31-7</DIV></TD></TR> <TR> <TD> <DIV align=left>10-240</DIV></TD> <TD> <DIV align=center>1.60</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=left>NDA-31-8</DIV></TD></TR> <TR> <TD> <DIV align=left>10-375</DIV></TD> <TD> <DIV align=center>2.50</DIV></TD> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=left>NDA-31-9</DIV></TD></TR> <TR> <TD> <DIV align=left>30*-600</DIV></TD> <TD> <DIV align=center>4.00</DIV></TD> <TD> <DIV align=center>25*</DIV></TD> <TD> <DIV align=left>NDA-31-10</DIV></TD></TR> <TR> <TD> <DIV align=left>30*-900</DIV></TD> <TD> <DIV align=center>6.00</DIV></TD> <TD> <DIV align=center>30*</DIV></TD> <TD> <DIV align=left>NDA-31-11</DIV></TD></TR> <TR> <TD rowSpan=6> <DIV align=center>403SS<BR>不锈钢</DIV></TD> <TD> <DIV align=left>5-100</DIV></TD> <TD> <DIV align=center>0.60</DIV></TD> <TD> <DIV align=center>6</DIV></TD> <TD> <DIV align=left>NDA-21-6S</DIV></TD></TR> <TR> <TD> <DIV align=left>10-240</DIV></TD> <TD> <DIV align=center>1.60</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=left>NDA-21-8S</DIV></TD></TR> <TR> <TD> <DIV align=left>10-375</DIV></TD> <TD> <DIV align=center>2.50</DIV></TD> <TD> <DIV align=center>14</DIV></TD> <TD> <DIV align=left>NDA-21-9S</DIV></TD></TR> <TR> <TD> <DIV align=left>25-600</DIV></TD> <TD> <DIV align=center>4.00</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=left>NDA-21-10S</DIV></TD></TR> <TR> <TD> <DIV align=left>100-1500</DIV></TD> <TD> <DIV align=center>10.0</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=left>NDA-21-12S</DIV></TD></TR> <TR> <TD> <DIV align=left>500-5000</DIV></TD> <TD> <DIV align=center>40.0</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=left>NDA-21-15S</DIV></TD></TR> <TR> <TD rowSpan=4> <DIV align=center>非<BR>标<BR>量<BR>程</DIV></TD> <TD colSpan=2> <DIV align=center>-60.0</DIV></TD> <TD> <DIV align=center>*</DIV></TD> <TD> <DIV align=center>*</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>-100.0</DIV></TD> <TD> <DIV align=center>*</DIV></TD> <TD> <DIV align=center>*</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>-120.0</DIV></TD> <TD> <DIV align=center>*</DIV></TD> <TD> <DIV align=center>*</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>-160.0</DIV></TD> <TD> <DIV align=center>*</DIV></TD> <TD> <DIV align=center>*</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/19224.html 压力开关 2025-7-31 11:01:54 AKY系列压力开关是一种自动控制和保护装置，它系随着压力的变化而使电路闭合或断开的电开关，用于船舶、冷冻设备及 其他工业设备与执行机构配套，对气体、蒸汽或液体的压力进行两位式控制。 <BR><BR>AKY系列压力开关工作原理 <BR>当被控制系统的压力上升或下降时，控制器的相应调节弹簧和波纹管产生伸长或收缩的移位，通过杠杆推动开关 动作，切断或接通控制路，从而达到对介质压力两位式控制目的。&nbsp;<BR><BR>AKY系列压力开关安装须知 <BR>1、本系列压力控制器有二种安装形式： <BR>a）用安装板过渡安装：此方法安装时应注意，被使用的4只M4安装螺钉的长度不应超过6毫米（此规格螺钉作为附件 随机出厂）。 <BR>b）用控制器本体直接安装：此方法安装时应注意，控制器壳体底部与安装面之间，每安装孔上须安放二只φ6平垫圈。 <BR>2、控制器在安装连接管时应注意，绝对不能用一只扳手直接将接管螺母扳紧，必须用二只扳手，分别在控制器气管接 头与接管螺母二端同时扳紧，以保证控制器不致损坏，另外，连接铜管的扩口处应呈软态（退火）。 <BR>3、电气接线时，必须看清控制器的接线图示后方可接线，以免控制器工作失常。 <BR><BR>技术参数 <BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="99%" align=center border=1> <TBODY> <TR> <TD align=middle rowSpan=2>型号规格</TD> <TD align=middle rowSpan=2>压力调节范围</TD> <TD align=middle rowSpan=2>复位压差 调节范围</TD> <TD align=middle rowSpan=2>设定值误差</TD> <TD align=middle rowSpan=2>重复性误差</TD> <TD align=middle rowSpan=2>接点形式</TD> <TD align=middle colSpan=3>外点形式（cm)</TD> <TD align=middle colSpan=2>开关触头容量</TD></TR> <TR> <TD align=middle>长</TD> <TD align=middle>宽</TD> <TD align=middle>高</TD> <TD align=middle>电压</TD> <TD align=middle>电流</TD></TR> <TR> <TD align=middle>AKY102</TD> <TD align=middle>0.05-0.2</TD> <TD align=middle>0.02-0.10</TD> <TD align=middle>±0.02</TD> <TD align=middle>0.008</TD> <TD align=middle rowSpan=8></TD> <TD align=middle rowSpan=8>8.0</TD> <TD align=middle rowSpan=8>11.5</TD> <TD align=middle rowSpan=8>5.0</TD> <TD align=middle rowSpan=8>（DC） 24V （AC） 110V 220V 380V</TD> <TD align=middle rowSpan=8>3A 8.5A 4.5A 1A</TD></TR> <TR> <TD align=middle>AKY103</TD> <TD align=middle>0.05-0.03</TD> <TD align=middle>0.03-0.12</TD> <TD align=middle>±0.02</TD> <TD align=middle>0.008</TD></TR> <TR> <TD align=middle>AKY106</TD> <TD align=middle>0.05-0.6</TD> <TD align=middle>0.04-0.15</TD> <TD align=middle>±0.03</TD> <TD align=middle>0.01</TD></TR> <TR> <TD align=middle>AKY110</TD> <TD align=middle>0.05-1</TD> <TD align=middle>0.05-0.2</TD> <TD align=middle>±0.03</TD> <TD align=middle>0.01</TD></TR> <TR> <TD align=middle>AKY120</TD> <TD align=middle>0.05-2</TD> <TD align=middle>0.1-0.4</TD> <TD align=middle>±0.05</TD> <TD align=middle>0.02</TD></TR> <TR> <TD align=middle>AKY130</TD> <TD align=middle>0.05-3</TD> <TD align=middle>0.1-0.4</TD> <TD align=middle>±0.10</TD> <TD align=middle>0.025</TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/19225.html 压力开关 2025-7-26 18:08:23 YCK-300带显示压差开关<BR><BR>压差发讯器主要用于检测液压管道中的压差，该产品既有压差随机显示红色，又有压差发讯功能 <BR>最高工作压力：10MPa <BR>最高工作温度：150度 <BR>压差显示发讯：0-0.3MPa <BR>电气参数：AC：220V I：0.1A <BR><BR>YCK-300带显示压差开关特点： <BR>1.关键触点选择进口 <BR>2.极好的10MPA抗过压，船 用的产品，价低质优 <BR>3.触点保质为一年，外壳为三年<BR><BR> http://www.91way.com/info_en/16963.html 压力开关 2025-7-26 11:49:11 NS-P1型压力开关<BR>&nbsp;<BR>　　采用全焊接结构 <BR>　　外型小巧、美观，安装方便 <BR>　　精度高、输出信号稳定 <BR>　　抗振动、抗干扰 <BR>　　可程控 <BR>　　广泛用于压力自动控制领域 <BR><BR>技术指标 <BR><BR> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse; HEIGHT: 100%" height="100%" cellSpacing=1 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD align=left> <P>输入<BR>压力范围</P></TD> <TD align=middle width="75%">-100kPa…0~0.5kPa…100kPa…1MPa…10MPa…50MPa</TD></TR> <TR> <TD align=left>过载能力</TD> <TD align=middle width="75%">可达50MPa</TD></TR> <TR> <TD align=left>测量介质</TD> <TD vAlign=center align=middle width="75%">对不锈钢不腐蚀的气、液体</TD></TR> <TR> <TD align=left>工作方式</TD> <TD vAlign=center align=middle width="75%">绝压、表压、差压</TD></TR> <TR> <TD align=left>工作电压</TD> <TD align=middle width="75%">24VDC（±6V）</TD></TR> <TR> <TD align=left>输出<BR>输出形式</TD> <TD align=middle width="75%">开关量输出(常开或常闭)</TD></TR> <TR> <TD align=left>负载电流</TD> <TD align=middle width="75%">10A 277VAC/12A 125VAC</TD></TR> <TR> <TD align=left>综合精度</TD> <TD align=middle width="75%">0.5%F.S</TD></TR> <TR> <TD align=left>开关迟滞</TD> <TD align=left width="75%">≤±1%F.S</TD></TR> <TR> <TD align=left>漏电流（关断电流）</TD> <TD align=middle width="75%">≤1mA</TD></TR> <TR> <TD align=left>环境条件<BR>工作温度范围</TD> <TD align=middle width="75%">-40~85℃</TD></TR> <TR> <TD align=left>温度补偿范围</TD> <TD align=middle width="75%">25~80℃</TD></TR> <TR> <TD align=left>温度漂移</TD> <TD align=middle width="75%">0.05%F.S/℃</TD></TR> <TR> <TD align=left>物理特征<BR>螺纹接口</TD> <TD align=middle width="75%">M20×1.5</TD></TR> <TR> <TD align=left>电气连接</TD> <TD align=middle width="75%">大Hirschmann</TD></TR></TBODY></TABLE> <P><BR>NS-P1型压力开关结构尺寸</P> <P align=center><A href="http://www.91way.com/upload2011/201108/20110827193901308.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 190px" height=190 alt=NS-P1型压力开关外形尺寸 hspace=0 src="/upload2011/201108/20110827193901308.jpg" width=550 border=0></A><BR></P> http://www.91way.com/info_en/16964.html 压力开关 2025-7-26 11:05:42 NS-P2型压力开关<BR>&nbsp;<BR>　　外型小巧、美观，安装方便 <BR>　　精度高、输出信号稳定 <BR>　　抗震动、抗干扰 <BR>　　可程控 <BR>　　广泛用于压力自动控制领域 <BR>　　实时显示设定压力值和当前压力值 <BR>　　动作频率快 <BR>　　可任意设置开关量动作 <BR>　　同时可有4～20mA/0～5V模拟信号输出 <BR><BR>NS-P2型压力开关技术指标 <BR><BR> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=1 cellPadding=0 width="95%" align=center border=1 mm_noconvert="TRUE"> <TBODY> <TR> <TD> <P>输入<BR>压力范围</P></TD> <TD vAlign=bottom align=middle width="75%">-100kPa…0~0.5kPa…100kPa…1MPa…10MPa…50MPa</TD></TR> <TR> <TD>过载能力</TD> <TD align=middle width="75%">2倍（高过载可注明） </TD></TR> <TR> <TD height=3>测量介质</TD> <TD vAlign=center align=middle width="75%" height=3>对不锈钢不腐蚀的气、液体</TD></TR> <TR> <TD>工作方式</TD> <TD vAlign=center align=middle width="75%">绝压、表压</TD></TR> <TR> <TD>工作电压</TD> <TD align=middle width="75%">24VDC（9～36V）</TD></TR> <TR> <TD rowSpan=2>输出<BR>输出形式<BR></TD> <TD vAlign=bottom align=middle width="75%">继电器/三极管模块/可控硅模块输出</TD></TR> <TR> <TD vAlign=bottom align=middle>同时有4～20mA/0～5V模拟信号输出</TD></TR> <TR> <TD>负载电流</TD> <TD align=middle width="75%">10A 277VAC/12A 125VAC</TD></TR> <TR> <TD>综合精度</TD> <TD align=middle width="75%">0.5%F.S</TD></TR> <TR> <TD height=9>开关迟滞<BR></TD> <TD width="75%">≤±1%F.S</TD></TR> <TR> <TD>漏电流（关断电流）</TD> <TD align=middle width="75%">≤1mA</TD></TR> <TR> <TD height=12>环境条件<BR>工作温度范围<BR></TD> <TD vAlign=bottom align=middle width="75%" height=12>-20～55℃</TD></TR> <TR> <TD>温度补偿范围</TD> <TD align=middle width="75%">25～80℃</TD></TR> <TR> <TD height=4>温度漂移</TD> <TD align=middle width="75%" height=4>0.5%F.S/℃</TD></TR> <TR> <TD height=0>物理特征<BR>螺纹接口<BR></TD> <TD vAlign=bottom align=middle width="75%" height=0>M20×1.5</TD></TR> <TR> <TD height=1>电气连接</TD> <TD vAlign=bottom align=middle width="75%" height=1>大Hirschmann</TD></TR></TBODY></TABLE> <P align=center><A href="/upload2011/201108/20110827194127463.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 277px; HEIGHT: 384px" height=384 alt=NS-P2型压力开关外形尺寸 hspace=0 src="/upload2011/201108/20110827194127463.jpg" width=277 border=0></A><BR></P> http://www.91way.com/info_en/9572.html 压力开关 2025-7-26 10:55:18 SZ,SPDT系列SuperZ压力开关 <BR><BR>Super&nbsp;Z系列：在彻底的质量管理之下制造的Super&nbsp;Z系列压力开关最适宜于应用于性能和可靠性最为关键的发电设备或工厂设备。 <BR><BR> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD colSpan=7> <DIV align=right>MPa</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>型式　</DIV></TD> <TD width="14%"> <DIV align=center>标准开关<BR>(膜盒式，活塞式）</DIV></TD> <TD rowSpan=2> <DIV align=center>量程压力下降时的设定范围最大 最小</DIV></TD> <TD rowSpan=2> <DIV align=center>额定压力能够连续使用的最高压力</DIV></TD> <TD colSpan=2> <DIV align=center>差压（接断差）<BR>加在量程的数值 </DIV></TD> <TD rowSpan=2> <DIV align=center>耐压</DIV></TD></TR> <TR> <TD> <DIV align=center>SPDT</DIV></TD> <TD> <DIV align=center>DPDT</DIV></TD> <TD> <DIV align=center>SPDT<BR>最小 最大</DIV></TD> <TD> <DIV align=center>DPDT<BR>最小 最大</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ001B</DIV></TD> <TD> <DIV align=center>SZ001BW</DIV></TD> <TD> <DIV align=center>0.003～0.1</DIV></TD> <TD> <DIV align=center>0.1</DIV></TD> <TD> <DIV align=center>0.003～0.02</DIV></TD> <TD> <DIV align=center>0.004～0.02</DIV></TD> <TD> <DIV align=center>0.15</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ002B</DIV></TD> <TD> <DIV align=center>SZ002BW</DIV></TD> <TD> <DIV align=center>0.005～0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.005～0.04</DIV></TD> <TD> <DIV align=center>0.008～0.04</DIV></TD> <TD> <DIV align=center>0.3</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ006B</DIV></TD> <TD> <DIV align=center>SZ006BW</DIV></TD> <TD> <DIV align=center>0.005～0.6</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>0.02～0.1</DIV></TD> <TD> <DIV align=center>0.03～0.1</DIV></TD> <TD> <DIV align=center>0.9</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ010B</DIV></TD> <TD> <DIV align=center>SZ010BW</DIV></TD> <TD> <DIV align=center>0.005～1</DIV></TD> <TD> <DIV align=center>1</DIV></TD> <TD> <DIV align=center>0.04～0.2</DIV></TD> <TD> <DIV align=center>0.05～0.2</DIV></TD> <TD> <DIV align=center>2</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ025B</DIV></TD> <TD> <DIV align=center>SZ025BW</DIV></TD> <TD> <DIV align=center>0.03～2.5</DIV></TD> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>0.1～0.5</DIV></TD> <TD> <DIV align=center>0.13～0.5</DIV></TD> <TD> <DIV align=center>4.2</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ050B</DIV></TD> <TD> <DIV align=center>SZ050BW</DIV></TD> <TD> <DIV align=center>0.1～5</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>0.35～0.9</DIV></TD> <TD> <DIV align=center>0.45～0.9</DIV></TD> <TD> <DIV align=center>14</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ115B</DIV></TD> <TD> <DIV align=center>SZ115BW</DIV></TD> <TD> <DIV align=center>0.2～11.5</DIV></TD> <TD> <DIV align=center>11.5</DIV></TD> <TD> <DIV align=center>0.8～1.8</DIV></TD> <TD> <DIV align=center>1～1.8</DIV></TD> <TD> <DIV align=center>17.5</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ032P</DIV></TD> <TD> <DIV align=center>SZ032PW</DIV></TD> <TD> <DIV align=center>0.1～3.2</DIV></TD> <TD> <DIV align=left></DIV></TD> <TD> <DIV align=center>※0.18～0.6</DIV></TD> <TD> <DIV align=center>※0.22～0.6</DIV></TD> <TD> <DIV align=center>10</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ070P</DIV></TD> <TD> <DIV align=center>SZ070PW</DIV></TD> <TD> <DIV align=center>0.2～7</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>※0.28～1.3</DIV></TD> <TD> <DIV align=center>※0.34～1.3</DIV></TD> <TD> <DIV align=center>35</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ210P</DIV></TD> <TD> <DIV align=center>SZ210PW</DIV></TD> <TD> <DIV align=center>0.5～20.5</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>※0.7～3.8</DIV></TD> <TD> <DIV align=center>※0.85～3.8</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ400P</DIV></TD> <TD> <DIV align=center>SZ400PW</DIV></TD> <TD> <DIV align=center>1～40</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>※1.5～7.5</DIV></TD> <TD> <DIV align=center>※1.8～7.5</DIV></TD> <TD> <DIV align=center>70</DIV></TD></TR> <TR> <TD> <DIV align=center>SZ635P</DIV></TD> <TD> <DIV align=center>SZ635PW</DIV></TD> <TD> <DIV align=center>2～63.5</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=center>※2.5～12</DIV></TD> <TD> <DIV align=center>※3～12</DIV></TD> <TD> <DIV align=center>120</DIV></TD></TR></TBODY></TABLE> <DIV align=left></DIV> <TABLE cellSpacing=0 cellPadding=0 width="86%" border=0> <TBODY> <TR> <TD> <DIV align=right>&nbsp; KPa</DIV></TD></TR></TBODY></TABLE> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD colSpan=2> <DIV align=left>型式 真空开头（膜盒式） </DIV></TD> <TD width="18%" rowSpan=2> <DIV align=center>量程因真空度下降现而复原最小最大</DIV></TD> <TD width="15%" rowSpan=2> <DIV align=center>额定压力能够连续使用的最高压力</DIV></TD> <TD width="23%" rowSpan=2> <DIV align=center>差压（接断差）<BR>因真空度的增加而动作<BR>最小　最大</DIV></TD> <TD width="15%" rowSpan=2> <DIV align=center>耐压（正压） </DIV></TD></TR> <TR> <TD width="11%"> <DIV align=center>SPDT</DIV></TD> <TD width="12%"> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD width="11%"> <DIV align=center>SZ-01BSV</DIV></TD> <TD width="12%"> <DIV align=left>&nbsp;</DIV></TD> <TD width="18%"> <DIV align=center>2.7vac～100vac</DIV></TD> <TD width="15%"> <DIV align=left>&nbsp;</DIV></TD> <TD width="23%"> <DIV align=center>3.3vac～33vac</DIV></TD> <TD width="15%"> <DIV align=center>150</DIV></TD></TR></TBODY></TABLE><BR> <DIV align=left></DIV> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD colSpan=7> <DIV align=right>MPa</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>型式 真空开关（膜盒式，活塞式）</DIV></TD> <TD width=93 rowSpan=2> <DIV align=center>量程<BR>压力下降时的设定范围</DIV></TD> <TD width=46 rowSpan=2> <DIV align=center>额定压力<BR>能够连续使用的<BR>最高压力 </DIV></TD> <TD width=93 rowSpan=2> <DIV align=center>接断差<BR>Hp-Lp<BR>因压力差增大而动作 </DIV></TD> <TD width=88 rowSpan=2> <DIV align=center>差压设定范围<BR>Hp-LP<BR>因压力差降低面复愿</DIV></TD> <TD width=25 rowSpan=2> <DIV align=center>耐压</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SPDT</DIV></TD> <TD width=56> <DIV align=center>DPDT</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ-01BSD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.0027vac～0.1vac</DIV></TD> <TD width=46> <DIV align=center>0.1</DIV></TD> <TD width=93> <DIV align=center>0.0067vac～0.033vac</DIV></TD> <TD width=88> <DIV align=center>0～0.067vac</DIV></TD> <TD width=25> <DIV align=center>0.15</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ002BD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.005～0.2</DIV></TD> <TD width=46> <DIV align=center>0.2</DIV></TD> <TD width=93> <DIV align=center>0.005～0.04</DIV></TD> <TD width=88> <DIV align=center>0～0.2</DIV></TD> <TD width=25> <DIV align=center>0.3</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ006BD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.005～0.6</DIV></TD> <TD width=46> <DIV align=center>0.6</DIV></TD> <TD width=93> <DIV align=center>0.02～0.1</DIV></TD> <TD width=88> <DIV align=center>0～0.6</DIV></TD> <TD width=25> <DIV align=center>0.9</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ010BD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.005～1</DIV></TD> <TD width=46> <DIV align=center>1</DIV></TD> <TD width=93> <DIV align=center>0.04～0.21</DIV></TD> <TD width=88> <DIV align=center>0～1</DIV></TD> <TD width=25> <DIV align=center>2</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ025BD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.03～2.5</DIV></TD> <TD width=46> <DIV align=center>2.5</DIV></TD> <TD width=93> <DIV align=center>0.14～0.5</DIV></TD> <TD width=88> <DIV align=center>0～2.5</DIV></TD> <TD width=25> <DIV align=center>4.2</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ070PD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.2～7</DIV></TD> <TD width=46> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>※※0.3～1.3</DIV></TD> <TD width=88> <DIV align=center>0～7</DIV></TD> <TD width=25> <DIV align=center>35</DIV></TD></TR> <TR> <TD width=75> <DIV align=center>SZ210PD</DIV></TD> <TD width=56> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>0.5～20.5</DIV></TD> <TD width=46> <DIV align=left>&nbsp;</DIV></TD> <TD width=93> <DIV align=center>※※0.7～3.8</DIV></TD> <TD width=88> <DIV align=center>0～21</DIV></TD> <TD width=25> <DIV align=center>70</DIV></TD></TR></TBODY></TABLE><BR> <DIV align=left></DIV> <DIV align=left></DIV> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD colSpan=7> <DIV align=right>KPa</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>型式 微压开关<BR>（隔膜式）</DIV></TD> <TD width="28%" rowSpan=2> <DIV align=center>量程<BR>压力下降时的设定范围<BR>最小　最大 </DIV></TD> <TD width="20%" rowSpan=2> <DIV align=center>额定压力<BR>能够受连续使用的<BR>最高压力</DIV></TD> <TD colSpan=2> <DIV align=center>差压（接断差）<BR>加在量程的数值</DIV></TD> <TD width="9%" rowSpan=2> <DIV align=center>耐压</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>SPDT</DIV></TD> <TD width="8%"> <DIV align=center>DPDT</DIV></TD> <TD width="11%"> <DIV align=center>STDT<BR>最小　最大</DIV></TD> <TD width="12%"> <DIV align=center>DPDT<BR>最小　最大　</DIV></TD></TR> <TR> <TD width="6%"> <DIV align=center>SZ1/4D</DIV></TD> <TD width="8%"> <DIV align=center>SZ1/4DW</DIV></TD> <TD width="28%"> <DIV align=center>3～25</DIV></TD> <TD width="20%"> <DIV align=center>0～25</DIV></TD> <TD width="11%"> <DIV align=center>1.5～9</DIV></TD> <TD width="12%"> <DIV align=center>2～9</DIV></TD> <TD width="9%"> <DIV align=center>300</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 95%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="95%" align=center border=1> <TBODY> <TR> <TD colSpan=7> <DIV align=right>KPa</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>型式　 大气压-真空开关<BR>　　　　　（膜盒式）</DIV></TD> <TD width="22%" rowSpan=2> <DIV align=center>量程<BR>压力下降时的设定范围<BR>最小　最大 </DIV></TD> <TD width="15%" rowSpan=2> <DIV align=center>额定压力<BR>能够连续使用的 <BR>最高压力 </DIV></TD> <TD colSpan=2> <DIV align=center>差压（接断差）<BR>加在量程的数值 </DIV></TD> <TD width="7%" rowSpan=2> <DIV align=center>耐压</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SPDT</DIV></TD> <TD width="15%"> <DIV align=center>DPDT</DIV></TD> <TD width="10%"> <DIV align=center>SPDT<BR>最小 最大</DIV></TD> <TD width="11%"> <DIV align=center>DPDT<BR>最小 最大</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SZ001BR</DIV></TD> <TD width="15%"> <DIV align=center>SZ001BRW</DIV></TD> <TD width="22%"> <DIV align=center>80vac～100</DIV></TD> <TD width="15%"> <DIV align=center>100vac～100</DIV></TD> <TD width="10%"> <DIV align=center>9～40</DIV></TD> <TD width="11%"> <DIV align=center>10～40</DIV></TD> <TD width="7%"> <DIV align=center>300</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SZ005BR</DIV></TD> <TD width="15%"> <DIV align=center>SZ005BRW</DIV></TD> <TD width="22%"> <DIV align=center>73vac～500</DIV></TD> <TD width="15%"> <DIV align=center>100vac～500</DIV></TD> <TD width="10%"> <DIV align=center>20～100</DIV></TD> <TD width="11%"> <DIV align=center>30～100</DIV></TD> <TD width="7%"> <DIV align=center>900</DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>SZ009BR</DIV></TD> <TD width="15%"> <DIV align=center>SZ009BRW</DIV></TD> <TD width="22%"> <DIV align=center>67vac～900</DIV></TD> <TD width="15%"> <DIV align=center>100vac～900</DIV></TD> <TD width="10%"> <DIV align=center>40～200</DIV></TD> <TD width="11%"> <DIV align=center>50～200</DIV></TD> <TD width="7%"> <DIV align=center>2000</DIV></TD></TR></TBODY></TABLE> <P align=center>SZ,SPDT系列SuperZ压力开关<BR></P> http://www.91way.com/info_en/21756.html 压力开关 2025-7-19 14:36:53 PMN系列经济型压力开关通常用于控制油和脂润滑装置以及液压、气动和水回路的压力。调节压力时，用一个小的螺丝刀旋转V调节螺钉；注意不要影响弹簧动作。 <BR><BR>常开（NO）或常闭（NC）触点位置指的是没有压力时的状态。建议使用保护帽CAP1或CAP10来保护电气接头和内部装置，以防湿气和灰尘。 <BR>型号示例　PMN—50—A—14K<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2 width=55> <DIV align=center>调节</DIV> <DIV align=center>范围</DIV> <DIV align=center>Bar</DIV></TD> <TD rowSpan=2 width=41> <DIV align=center>最大</DIV> <DIV align=center>静压</DIV> <DIV align=center>Bar</DIV></TD> <TD width=132 colSpan=2> <DIV align=center>&nbsp;</DIV> <DIV align=center>NO触点</DIV></TD> <TD width=120 colSpan=2> <DIV align=center>&nbsp;</DIV> <DIV align=center>NC触点</DIV></TD> <TD width=120 colSpan=3> <DIV align=center>&nbsp;</DIV> <DIV align=center>尺寸</DIV></TD> <TD rowSpan=2 width=48> <DIV align=center>25℃时</DIV> <DIV align=center>的误差</DIV> <DIV align=center>Bar</DIV></TD> <TD width=48> <DIV align=center>25℃的固定切换值</DIV></TD> <TD width=60> <DIV align=center>&nbsp;</DIV> <DIV align=center>型式</DIV></TD> <TD width=52> <DIV align=center>&nbsp;</DIV> <DIV align=center>器体</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>&nbsp;</DIV> <DIV align=center>重量</DIV></TD> <TD width=1> <DIV>&nbsp;</DIV></TD></TR> <TR> <TD width=60> <DIV>代码</DIV></TD> <TD width=72> <DIV>型号PMN</DIV></TD> <TD width=48> <DIV>代码</DIV></TD> <TD width=72> <DIV>型号PMN</DIV></TD> <TD width=36> <DIV>A</DIV></TD> <TD width=36> <DIV>B</DIV></TD> <TD width=48> <DIV>C</DIV></TD> <TD width=48> <DIV>bar</DIV></TD> <TD width=60> <DIV>&nbsp;</DIV></TD> <TD width=53 colSpan=2> <DIV>&nbsp;</DIV></TD> <TD width=45 colSpan=2> <DIV>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>0.1-1</DIV></TD> <TD width=41> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31430</DIV></TD> <TD width=72> <DIV>PMN1A</DIV></TD> <TD width=48> <DIV align=center>31440</DIV></TD> <TD width=72> <DIV>PMN1C</DIV></TD> <TD width=36> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV></TD> <TD width=48> <DIV align=center>±0.1</DIV></TD> <TD width=48> <DIV align=center>0.1</DIV></TD> <TD rowSpan=2 width=60> <DIV align=center>&nbsp;</DIV> <DIV align=center>NMB</DIV> <DIV align=center>膜片</DIV></TD> <TD rowSpan=2 width=53 colSpan=2> <DIV align=center>黄铜</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>0.15-2</DIV></TD> <TD width=41> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31500</DIV> <DIV align=center>31501</DIV> <DIV align=center>31520</DIV></TD> <TD width=72> <DIV>PMN2A</DIV> <DIV>PMN2A14K</DIV> <DIV>PMN2A10K</DIV></TD> <TD width=48> <DIV align=center>31510</DIV> <DIV align=center>31511</DIV> <DIV align=center>31512</DIV></TD> <TD width=72> <DIV>PMN2C</DIV> <DIV>PMN2C14K</DIV> <DIV>PMN2C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±0.2</DIV></TD> <TD width=48> <DIV align=center>0.15</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>69</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>2-10</DIV></TD> <TD width=41> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31520</DIV> <DIV align=center>31521</DIV> <DIV align=center>31522</DIV></TD> <TD width=72> <DIV>PMN10A</DIV> <DIV>PMN10A14K</DIV> <DIV>PMN10A10K</DIV></TD> <TD width=48> <DIV align=center>31530</DIV> <DIV align=center>31531</DIV> <DIV align=center>31532</DIV></TD> <TD width=72> <DIV>PMN10C</DIV> <DIV>PMN10C14K</DIV> <DIV>PMN10C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±0.3</DIV></TD> <TD width=48> <DIV align=center>0.2</DIV></TD> <TD width=60> <DIV align=center>&nbsp;</DIV></TD> <TD width=53 colSpan=2> <DIV align=center>&nbsp;</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>69</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>20-50</DIV></TD> <TD width=41> <DIV align=center>300</DIV></TD> <TD width=60> <DIV align=center>31560</DIV> <DIV align=center>31561</DIV> <DIV align=center>31562</DIV></TD> <TD width=72> <DIV>PMN50A</DIV> <DIV>PMN50A14K</DIV> <DIV>PMN50A10K</DIV></TD> <TD width=48> <DIV align=center>31570</DIV> <DIV align=center>31571</DIV> <DIV align=center>31572</DIV></TD> <TD width=72> <DIV>PMN50C</DIV> <DIV>PMN50C14K</DIV> <DIV>PMN50C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±1</DIV></TD> <TD width=48> <DIV align=center>0.8</DIV></TD> <TD rowSpan=2 width=60> <DIV align=center>NMB</DIV> <DIV align=center>膜片</DIV></TD> <TD rowSpan=5 width=53 colSpan=2> <DIV align=center>耐压钢</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>69</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>50-80</DIV></TD> <TD width=41> <DIV align=center>300</DIV></TD> <TD width=60> <DIV align=center>31580</DIV> <DIV align=center>31581</DIV> <DIV align=center>31582</DIV></TD> <TD width=72> <DIV>PMN80A</DIV> <DIV>PMN80A14K</DIV> <DIV>PMN80A10K</DIV></TD> <TD width=48> <DIV align=center>31590</DIV> <DIV align=center>31591</DIV> <DIV align=center>31592</DIV></TD> <TD width=72> <DIV>PMN80C</DIV> <DIV>PMN80C14K</DIV> <DIV>PMN80C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±2</DIV></TD> <TD width=48> <DIV align=center>5.5</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>69</DIV> <DIV align=center>69</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>80-150</DIV></TD> <TD width=41> <DIV align=center>300</DIV></TD> <TD width=60> <DIV align=center>31410</DIV> <DIV align=center>31411</DIV> <DIV align=center>31412</DIV></TD> <TD width=72> <DIV>PMN150A</DIV> <DIV>PMN150A14K</DIV> <DIV>PMN150A10K</DIV></TD> <TD width=48> <DIV align=center>31420</DIV> <DIV align=center>31421</DIV> <DIV align=center>31422</DIV></TD> <TD width=72> <DIV>PMN150C</DIV> <DIV>PMN150C14K</DIV> <DIV>PMN150C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±5</DIV></TD> <TD width=48> <DIV align=center>10</DIV></TD> <TD rowSpan=3 width=60> <DIV align=center>NBR活塞</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>69</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>100-250</DIV></TD> <TD width=41> <DIV align=center>600</DIV></TD> <TD width=60> <DIV align=center>31450</DIV> <DIV align=center>31451</DIV> <DIV align=center>31452</DIV></TD> <TD width=72> <DIV>PMN250A</DIV> <DIV>PMN250A14K</DIV> <DIV>PMN250A10K</DIV></TD> <TD width=48> <DIV align=center>31460</DIV> <DIV align=center>31461</DIV> <DIV align=center>31462</DIV></TD> <TD width=72> <DIV>PMN250C</DIV> <DIV>PMN250C14K</DIV> <DIV>PMN250C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±10</DIV></TD> <TD width=48> <DIV align=center>15</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>75</DIV> <DIV align=center>85</DIV> <DIV align=center>79</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>50-300</DIV></TD> <TD width=41> <DIV align=center>600</DIV></TD> <TD width=60> <DIV align=center>31470</DIV> <DIV align=center>31471</DIV> <DIV align=center>31472</DIV></TD> <TD width=72> <DIV>PMN300A</DIV> <DIV>PMN300A14K</DIV> <DIV>PMN300A10K</DIV></TD> <TD width=48> <DIV align=center>31480</DIV> <DIV align=center>31481</DIV> <DIV align=center>31482</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=72> <DIV>PMN300C</DIV> <DIV>PMN300C14K</DIV> <DIV>PMN300C10K</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>52</DIV> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>12</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G1/4K</DIV> <DIV align=center>M10x1K</DIV></TD> <TD width=48> <DIV align=center>±15</DIV></TD> <TD width=48> <DIV align=center>20</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>63</DIV> <DIV align=center>63</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>0.15-2</DIV></TD> <TD width=41> <DIV align=center>150</DIV> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31507</DIV> <DIV align=center>31507MI</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=72> <DIV>PMN2AI</DIV> <DIV>PMN2AIMI</DIV> <DIV>&nbsp;</DIV> <DIV>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>31517</DIV> <DIV align=center>31517MI</DIV></TD> <TD width=72> <DIV>PMN2CI</DIV> <DIV>PMN2CIMI</DIV> <DIV>&nbsp;</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>50</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G 1/8K</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>±0.2</DIV></TD> <TD width=48> <DIV align=center>0.15</DIV></TD> <TD width=60> <DIV align=center>NBR膜片</DIV> <DIV align=center>INOX膜片</DIV></TD> <TD rowSpan=6 width=53 colSpan=2> <DIV align=center>AISI303不锈钢</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>63</DIV> <DIV align=center>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>2-10</DIV></TD> <TD width=41> <DIV align=center>150</DIV> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31527</DIV> <DIV align=center>31527MI</DIV></TD> <TD width=72> <DIV>PMN10AI</DIV> <DIV>PMN10AMI</DIV></TD> <TD width=48> <DIV align=center>31537</DIV> <DIV align=center>31537MI</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=72> <DIV>PMN10CI</DIV> <DIV>PMN10CMI</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>50</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G 1/8K</DIV></TD> <TD width=48> <DIV align=center>±0.3</DIV></TD> <TD width=48> <DIV align=center>0.2</DIV></TD> <TD width=60> <DIV align=center>NBR膜片</DIV> <DIV align=center>INOX膜片</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>63</DIV> <DIV align=center>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>10-20</DIV></TD> <TD width=41> <DIV align=center>150</DIV> <DIV align=center>80</DIV></TD> <TD width=60> <DIV align=center>31547</DIV> <DIV align=center>31547MI</DIV></TD> <TD width=72> <DIV>PMN20AI</DIV> <DIV>PMN20AMI</DIV></TD> <TD width=48> <DIV align=center>31557</DIV> <DIV align=center>31557MI</DIV></TD> <TD width=72> <DIV>PMN20CI</DIV> <DIV>PMN20CMI</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>50</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G 1/8K</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>±0.4</DIV></TD> <TD width=48> <DIV align=center>0.3</DIV></TD> <TD width=60> <DIV align=center>NBR膜片</DIV> <DIV align=center>INOX膜片</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>63</DIV> <DIV align=center>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>20-50</DIV></TD> <TD width=41> <DIV align=center>150</DIV> <DIV align=center>100</DIV></TD> <TD width=60> <DIV align=center>31567</DIV> <DIV align=center>31567MI</DIV></TD> <TD width=72> <DIV>PMN50AI</DIV> <DIV>PMN50IMI</DIV></TD> <TD width=48> <DIV align=center>31577</DIV> <DIV align=center>31577MI</DIV></TD> <TD width=72> <DIV>PMN50CI</DIV> <DIV>PMN50CIMI</DIV></TD> <TD width=36> <DIV align=center>50</DIV> <DIV align=center>50</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=36> <DIV align=center>10</DIV> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>G 1/8K</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>±1</DIV></TD> <TD width=48> <DIV align=center>0.8</DIV></TD> <TD width=60> <DIV align=center>NBR膜片</DIV> <DIV align=center>INOX膜片</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>63</DIV> <DIV align=center>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>50-80</DIV></TD> <TD width=41> <DIV align=center>150</DIV></TD> <TD width=60> <DIV align=center>31587</DIV></TD> <TD width=72> <DIV>PMN80AI</DIV></TD> <TD width=48> <DIV align=center>31597</DIV></TD> <TD width=72> <DIV>PMN80CI</DIV></TD> <TD width=36> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>±2</DIV></TD> <TD width=48> <DIV align=center>5.5</DIV></TD> <TD width=60> <DIV align=center>NBR膜片</DIV> <DIV align=center>INOX膜片</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV> <DIV align=center>&nbsp;</DIV></TD></TR> <TR> <TD width=55> <DIV align=center>50-150</DIV></TD> <TD width=41> <DIV align=center>300</DIV></TD> <TD width=60> <DIV align=center>31417</DIV></TD> <TD width=72> <DIV>PMN150AI</DIV></TD> <TD width=48> <DIV align=center>31427</DIV></TD> <TD width=72> <DIV>PMN150CI</DIV></TD> <TD width=36> <DIV align=center>50</DIV></TD> <TD width=36> <DIV align=center>10</DIV></TD> <TD width=48> <DIV align=center>G 1/8K</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=48> <DIV align=center>±3</DIV></TD> <TD width=48> <DIV align=center>10</DIV> <DIV align=center>&nbsp;</DIV></TD> <TD width=60> <DIV align=center>NBR活塞</DIV></TD> <TD width=45 colSpan=2> <DIV align=center>63</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>PMN系列经济型压力开关<BR></P> http://www.91way.com/info_en/8286.html 压力开关 2025-7-19 10:22:44 <P>PK-3型水泵压力开关</P> <P><A href="http://www.91way.com/upload2009/200911/200911214369763.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 156px" height=156 alt=PK-3型水泵压力开关技术参数 hspace=0 src="/upload2009/200911/200911214369763.gif" width=300 border=0></A><BR><BR></P> http://www.91way.com/info_en/10194.html 压力开关 2025-7-13 12:06:03 AP低压压力开关是一种膜片型开关，其开关元件是水银开关。当流体压力作用于膜片时，带有硬芯的膜片将压强转变为压力，使水银开关倾斜一个角度，开关从一种状态转变为另一种状态。这种压力开关，开关工作点连续可设定，工作状态可视。由于采用水银开关，所以仪表不怕腐蚀及潮湿，使用寿命为10年。&nbsp; <BR>最成功的应用：使用低量程压力开关控制水位，广泛应用于供水系统。 <BR><BR>AP低压力压力开关分为防腐型和非防腐型，防腐型和介质接触部分为不锈钢和四氟橡胶，而非防腐型和介质接触部分为黄铜及丁晴橡胶。AP开关又分为防爆型和普通型。 <BR><BR>AP低压压力开关 <BR><BR>产品技术指标<BR><BR> <TABLE style="WIDTH: 78%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="78%" align=center border=1> <TBODY> <TR> <TD width="30%"> <DIV align=center>量程：</DIV></TD> <TD width="70%"> <DIV align=center>0—1250水柱 66Kpa—1Mpa</DIV></TD></TR> <TR> <TD> <DIV align=center>环境温度：</DIV></TD> <TD> <DIV align=center>-40—80℃</DIV></TD></TR> <TR> <TD> <DIV align=center>介质温度：</DIV></TD> <TD> <DIV align=center>-40—90℃</DIV></TD></TR> <TR> <TD> <DIV align=center>重复性误差：</DIV></TD> <TD> <DIV align=center>0.5%</DIV></TD></TR> <TR> <TD> <DIV align=center>切换精度：</DIV></TD> <TD> <DIV align=center>0.5%</DIV></TD></TR> <TR> <TD> <DIV align=center>固定死区：</DIV></TD> <TD> <DIV align=center>（见表）</DIV></TD></TR> <TR> <TD> <DIV align=center>过载性能：</DIV></TD> <TD> <DIV align=center>150%</DIV></TD></TR> <TR> <TD> <DIV align=center>开关元件：</DIV></TD> <TD> <DIV align=center>水银开关220V/15A 220V/10A</DIV></TD></TR> <TR> <TD> <DIV align=center>压力接口：</DIV></TD> <TD> <DIV align=center>M20×1.5或转接其它规格接口</DIV></TD></TR> <TR> <TD> <DIV align=center>安装：</DIV></TD> <TD> <DIV align=center>水平</DIV></TD></TR> <TR> <TD> <DIV align=center>开关动作<BR>可视：</DIV></TD> <TD> <DIV align=center>可视</DIV></TD></TR> <TR> <TD> <DIV align=center>寿命：</DIV></TD> <TD> <DIV align=center>5—10年</DIV></TD></TR> <TR> <TD> <DIV align=center>设定点设定方式：</DIV></TD> <TD> <DIV align=center>有参考刻度有源标定。</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 78%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="78%" align=center border=1> <TBODY> <TR> <TD width="17%" rowSpan=2> <DIV align=center>型号</DIV></TD> <TD width="29%" rowSpan=2> <DIV align=center>量程</DIV></TD> <TD colSpan=2> <DIV align=center>开关死区</DIV></TD> <TD width="24%" rowSpan=2> <DIV align=center>最大压力<BR>Mpa </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>低端</DIV></TD> <TD width="18%"> <DIV align=center>高端</DIV></TD></TR> <TR> <TD> <DIV align=center>AP-33</DIV></TD> <TD> <DIV align=center>0-1250水柱</DIV></TD> <TD> <DIV align=center>127水柱</DIV></TD> <TD> <DIV align=center>152水柱</DIV></TD> <TD> <DIV align=center>0.1</DIV></TD></TR> <TR> <TD> <DIV align=center>AP-37</DIV></TD> <TD> <DIV align=center>6.7Kpa-200Kpa</DIV></TD> <TD> <DIV align=center>5Kpa</DIV></TD> <TD> <DIV align=center>10Kpa</DIV></TD> <TD> <DIV align=center>0.4</DIV></TD></TR> <TR> <TD> <DIV align=center>AP-38</DIV></TD> <TD> <DIV align=center>6.7Kpa-150Kpa</DIV></TD> <TD> <DIV align=center>5Kpa</DIV></TD> <TD> <DIV align=center>10Kpa</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD></TR> <TR> <TD> <DIV align=center>AP-39</DIV></TD> <TD> <DIV align=center>66Kpa-833Kpa</DIV></TD> <TD> <DIV align=center>8.3Kpa</DIV></TD> <TD> <DIV align=center>26Kpa</DIV></TD> <TD> <DIV align=center>1.6</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 78%; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="78%" align=center border=1> <TBODY> <TR> <TD width="53%"> <DIV align=center>AP-XX</DIV></TD> <TD width="47%"> <DIV align=center>型号（规格）</DIV></TD></TR> <TR> <TD> <DIV align=center>防爆Ex　非防爆N</DIV></TD> <TD> <DIV align=center>防爆</DIV></TD></TR> <TR> <TD> <DIV align=center>防腐C　 不防腐D</DIV></TD> <TD> <DIV align=center>防腐</DIV></TD></TR> <TR> <TD> <DIV align=center>单开关I　双开关II</DIV></TD> <TD> <DIV align=center>单开关，双开关</DIV></TD></TR> <TR> <TD> <DIV align=center>上切换E　具体填写</DIV></TD> <TD> <DIV align=center>上切换点</DIV></TD></TR> <TR> <TD> <DIV align=center>下切换F　具体填写</DIV></TD> <TD> <DIV align=center>下切换点</DIV></TD></TR></TBODY></TABLE> <DIV><BR>上下切换值，只能根据需要选择一种例：AP－33NIF800量程为1250水柱，<BR>不防爆开关，下切换值为800水柱。<BR><BR></DIV> http://www.91way.com/info_en/2789.html 压力开关 2025-7-13 10:50:02 用途说明： <BR>KF-L18型压力表开关用于被测介质与压力表的连接，起开或关的作用。<BR><BR>型号：KF-L18/14E KF-L18/20E <BR><BR> http://www.91way.com/info_en/8284.html 压力开关 2025-7-8 17:29:21 <P>PK-1型水泵压力开关</P> <P><A href="http://www.91way.com/upload2009/200911/200911214298122.gif" target=_blank><IMG style="FILTER: ; WIDTH: 300px; HEIGHT: 266px" border=0 hspace=0 alt=PK-1型水泵压力开关技术参数 src="/upload2009/200911/200911214298122.gif" width=300 height=266></A><BR><BR></P> http://www.91way.com/info_en/21747.html 压力开关 2025-7-8 11:23:28 <P>EA-XK系列压力开关是集压力测量，输出、控制于一体压力测控产品。该产品前端采用带隔离膜充油压阻式压力传感器，输出信号由高精度，低温漂的放大器放大处理，经过运算处理的信号控制一路开关，对控制系统压力进行测控。该压力开关使用灵活，操作简单，调试容易，安全可靠。广泛应用于水电，自来水，石油，化工，机械，液压等行业，对流体介质的压力进行测量和控制。 <BR><BR>技术参数</P> <P align=center><A href="/upload2012/201210/20121005185753431.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 266px" border=0 hspace=0 alt=EA-XK小巧电子式压力开关技术参数 src="/upload2012/201210/20121005185753431.jpg" width=680 height=266></A><BR><BR>EA-XK小巧电子式压力开关<BR></P> http://www.91way.com/info_en/8285.html 压力开关 2025-7-6 13:33:12 <P>PK-2型水泵压力开关</P> <P align=left><A href="http://www.91way.com/upload2009/200911/2009112143341701.gif" target=_blank><IMG style="FILTER: ; WIDTH: 250px; HEIGHT: 286px" height=286 alt=PK-2型水泵压力开关技术参数 hspace=0 src="/upload2009/200911/2009112143341701.gif" width=250 border=0></A><BR><BR></P> http://www.91way.com/info_en/8288.html 压力开关 2025-7-6 13:33:03 <P>&nbsp;PK-5型空压机压力开关</P> <P><A href="/upload2009/200911/2009112144151386.gif" target=_blank><IMG style="FILTER: ; WIDTH: 350px; HEIGHT: 221px" height=221 alt=PK-5型空压机压力开关技术参数 hspace=0 src="/upload2009/200911/2009112144151386.gif" width=350 border=0></A><BR><BR></P> http://www.91way.com/info_en/2653.html 压力开关 2025-7-6 10:49:24 概况 <BR><BR>一般情况下，产生压力的设备都有电动机驱的，如空压机、水泵……等，电动机的运转、停止将直接操动着压力的有无，大小。如要使压力保持在一定范围，不可能用人力控制电机的工作，此时采用&nbsp;GYD系列气压自动控制开关，不但实现了操作自动化，而且节省人力、节约了能源，同时延长了机器使用寿命。 <BR><BR>这类开关不仅适用于空气压力的自动控制，也可适用于水压的控制。两样加了一些附件后也可作为锅炉自动报警，卸压和自动加水等。因此开关可广泛应用于气压自动控制场合。 <BR><BR>GYD系列气压开关结构特征 <BR><BR>开关主要由塑料外壳、进气接头、排气接头、压力调节件和电接触部件等组成。 <BR><BR>工作原理 <BR>当电机起动运转后产生的压力直入开关，在受感膜片作用下，产生的推力与压力弹簧相互作用下使传动板上移带动跳板，促使跳簧通过死点，在弹力的作用下迅速地把电接触部位的动触点与定触点脱开，切断电源，电机停止运转。 <BR><BR>此时压力达到调定值(上限值)。随着使用，压力开始下降，当压力下降到压力差时(下限值)，传动板在压力弹簧的作用下下移且带动跳簧又通过死点后迅速地把动触点闭合。电源接通，电机自动地起动运转，压力又上升，这样周而复始工作实现了气压自动控制。 <BR><BR>产品型号及含义 <BR><BR><A href="/uploadfiles/200710/200710101184410.gif" target=_blank><IMG style="FILTER: ; WIDTH: 600px; HEIGHT: 455px" height=455 alt=GYD系列气压开关型号说明及技术参数 hspace=0 src="/uploadfiles/200710/200710101184410.gif" width=600 border=0></A><BR><BR>安装与调试 <BR>1.开关应垂向安装、倾斜度不超过10度。 <BR>2.开关用于空压机其进气接头直接与储气罐相接，排气接头与气缸排气室相通。(用直径为6mm紫钢管) <BR>3.开关用于水压控制，进气接头直接水压容器相通(无排气接头)，接线时切勿接脱接线端子或其变形。 <BR>4.开关应可靠接地。 <BR>5.调试：打开塑料外壳，按名牌上规定旋转压力调节螺钉，尽量使两边压力调到一致，开机后参看压力表上指示压力。调试时注意用电安全，装拆外壳时严禁跌落。 <BR>6.使用一段时间后及时检查触点是否积灰、烧毛、如发现烧毛用全相砂皮配研开光或及时调换。&nbsp; <BR>电路接线(见下图)<BR><A href="/uploadfiles/200710/2007101011824115.gif" target=_blank><IMG style="FILTER: ; WIDTH: 584px; HEIGHT: 677px" height=677 alt=GYD系列气压开关接线图及安装尺寸 hspace=0 src="/uploadfiles/200710/2007101011824115.gif" width=584 border=0></A><BR>