plaats van herkomst
Guangdong, China
Product name
Power Energy Meter Module
Voltage range
2*85~265V ±0.5%F.S
Measurement accuracy
Voltage, current, power: ±1.0%; active power level 1
Input resistance
Voltage channel>1KΩ/V, current channel ≤100mΩ
Power supply
DC 12V power supply, typical power consumption ≤15mA
Interface Type
RS485 communication interface
Protocol
MODBUS-RTU protocol
Data Format
Software can set "n,8,1", "e,8,1", "o,8,1", "n,8,2"
Operating temperature
Working temperature: -20- +70℃; storage temperature: -40- +85℃
Temperature drift
≤100ppm/℃