Digital Single phase voltage and ampere meter . Stable Performance; Good Quality; Competitive Price! Accuracy:0.5%F.S

Multi-range Single Voltage Ampere Meter with RS485

Digital Single phase electrical voltmeter ampere meter ,with analog output , RS485 interface With three display window , and can display voltage and current at the same time .

Features:

1)     Power supply: AC100-240V 50Hz/60Hz

2)     Accuracy: ±0.5% F.S

3)     Analog output: free setting analog range: 4~20mA; Load capacity≤600Ω

4)     Input Voltage/Ampere

5)     Optional High/low limit alarms for Voltage/Ampere

6)     Communication: RS485, Modbus RTU

7)     Optional Voltage/analog 4~20mA output

8)     Direct Input Range: Voltage:AC 4.5-450V; Ampere: AC 0.015-5A

9)     Dielectrical strength: Power supply terminals& other terminals, and Relay output terminals & other terminals: AC1800V, Leak Current 0.5mA,60S; Weak voltage signal terminals between each input and output , DC600V, Leak current 0.5Ma, 60S.

10) Insulated Impedance: ≥100MΩ DC500V

11) Ambient conditions:0-50°C≤85% RH

12) Sampling rate: 2 times/s

13) Relay contact capacity: AC 250V/3A or DC30V/5A

14) Dimension(mm) :48HX96WX100L

EH Series Multi-range Single Voltage Ampere Meter with RS485