WSDEC1001 Conductivity Sensor

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WSDEC1001 Conductivity Sensor


  • Can work stably for a long time
  • Built in temperature sensor, real-time temperature compensation, digital signal conversion and other functions.
  • Rapid response, low maintenance cost, real-time online measurement characters etc.
  • RS485 signal output, strong anti-interference ability, the output range of up to 500m
  • Using the standard Modbus RTU (485) communication protocol
  • The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode.


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WSDEC1001 is an online conductivity electrode employing the principle of conductivity with 4 electrodes. Also has a temperature sensor built in.

Electrodes in conductivity cells are constructed of a conductive material, such as graphite, stainless steel, or platinum. An AC voltage is applied between the outer 2 electrodes, this induces an ionic current in the solution. The ionic current is proportional to the concentration of ions in the water body. The ionic current between the 2 inner electrodes is measured. This current gives the conductivity measurement.

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