Output signal
Rs-485 and MODBUS/RTU protocols are supported
Measurement method
Coated ion selection method
Range
0~10.0mg/L or 0~100.0mg/L(pH range 4-10)
Accuracy
±5%F.S. or ±3mg/L, whichever is greater
Resolution
0.01mg/L (0~10.00mg/L) or 0.1mg/L (0~100.0mg/L)
Temperature compensation
Automatic Temperature compensation (Pt100)
Power supply
12 or 24VDC±10%, 10mA;
Protection class
IP68; Water depth of 20 meters;
Service life
Sensor 1 year or above; Membrane head 6 months