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Product name： | VF时域反射式雷达料位计 | |||||
| specification： |   Zoom in on the image |
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| Category： | instrumentation and meters -- 液位计 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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| 技术参数 | |
| 量程：硬性钢杆 3 米 柔性单钢缆 24 米 | |
| 物位变化： <= 10 m/ 分 | |
| 输出方式： 2 线制，电流输出 HART 协议 | |
| 输出信号： 4-20mA ( 故障信号 22mA) | |
| 线性精度： <0.05% | |
| 供电： 20-30V DC | |
| 标准精度： 15mm （量程 <=15m ） | |
| 高精度：5mm | |
| 分辨率：1mm | |
| 环境温度影响：<1 ppm/k | |
| 外壳材质： 铸铝，环氧涂层 | |
| 工作温度： -30 到 55 摄氏度 | |
| 工作压力：0到16 bar( 标准），40bar( 高压 ) | |
| 防护等级：IP65 |
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