Product description

Summarize

The conductivity sensor, developed based on a digital sensing platform, measures the resistance of a liquid through a contact graphite electrode, which decreases with increasing temperature and dissolved ion concentration, and the conductivity is an inverse relationship of the resistivity. In the sensor, automatic temperature compensation, digital signal conversion and other functions are realized. Sensor with RS485 output, standard MODBUS RTU protocol.

Peculiarity

 digital sensor, RS-485 output, MODBUS support;

 Wide measuring range, automatic switching measuring range;

 Strong anti-interference ability, automatic temperature compensation;

 four electrode technology, anti-polarization;

Technical parameter

Name Parameter Name parameter

Measuring range 1uS/ cM-300 mS/cm Response time < 30sec

Precision 5% F.S cable 5 meters can be customized

Resolution 1uS/cm Operating temperature 0~ 50°C

Output signal RS-485 MODBUS Protection level IP68

Measuring Method Electrode method Product material 316/ titanium alloy

Calibration method One/two point calibration water entry depth < 10m

Mounting thread M22*1 Dimensions Φ22 X 165mm