Walchem - Electrodeless Conductivity Sensors

Electrodeless conductivity sensors measure conductivity of a solution utilizing encapsulated, non-contacting, toroidal technology.  The non-contacting, toroidal sensor technology is immune to thin coatings and the contamination and calibration problems that direct contacting sensors are prone to. W400 and WebMaster controllers require active sensors. These sensors contain electronics to convert the sensor signal to a voltage that these controller can read. Each sensor is specific for the range of conductivity that it can detect.