Nơi xuất xứ
Zhejiang, China
Overall dimension
100mm*100mm*150mm
Measure range for pH
pH:0.00 ~ 14.00pH
Measure range for ORP
ORP:-1000 - +1000mV, -2000 - +2000mV(optical)
Accuracy
pH:±0.02pH , ORP: ±1mV
Temperature compensation
NTC10K/PT1000
Output
4~20mA output, maximum loop is 750Ω,±0.2%FS
RS485 output
Isolated, MODBUS-RTU RS485
Alarm relay
2channels, Pickup/Breakaway AC250V/3A
Power supply
AC: 220V±10%,50Hz/60Hz