HB40X series intelligent AC/DC voltmeterDetailed product description：

HB40X series intelligent AC/DC voltmeter

1、 Characteristics
Compatible input of AC current and DC current signals
AC: 500V、DV100V、DV10V、DV1V
DC: 500V、AV100V、AV10V、AV1V
Zero value, full value, and decimal point can be freely set
Multi level digital filtering selection effectively eliminates critical skip words
Two relay alarm outputs, with alarm values set arbitrarily
Simulate current and voltage transmission output, with adjustable transmission range

2、 Technical parameters
1. Working power supply: AC/DC85-260V (other voltages can be customized)
2. Measurement method: True RMS measurement
3. Input signals: DV500V, 100V, 10V, 1V
AV500V、100V、10V、1V
4. DC voltage display range: -1999 to 9999
5. AC voltage display range: 0-9999
6. DC voltage measurement accuracy: ± (0.8%+3 words)
7. AC voltage measurement accuracy: ± (1.0%+5 words)
8. Over limit display: "EEEE" or "- EEEE
9. Overload range: 800V for 1 minute
10. Transmission output signal: 4-20mA, 0-20mA
11. Transmission output accuracy: ± 1%+FS
12. Transmission load: not less than 500 Ω
13. Relay output: 2-channel relay normally open and normally closed output
14. Contact capacity: AC220V/3A
15. Working environment: 0-50 ℃; ≤85％RH

3、 Model Description