Conductivity Sensors determine how well a solution conducts a current. The more ions that are in the solution, the higher the conductivity. It measures the electrical conductivity (EC), total dissolved solids, and temperature of water. It is suitable in most surface water, laboratory, and industrial applications. Electrical conductivity is measured with three cylindrical stainless steel electrodes mounted in an epoxy housing. The electrode configuration eliminates ground loop problems associated with sensors in electrical contact with earth ground.

Conductivity tester is intended for use in harsh environments. It includes an adjustable conductivity to TDS ratio factor that allows for convenient calculation of the TDS value.  The conductivity tester self calibrates on power up and has an easy to replace conductivity tester cell module. 

Conductivity Transmitter is designed to accept signals directly from a pH electrode and a conductivity probe at the same time. Its feature include isolated 4-20 ma output, automatic temperature compensation, 1/8 DIN mounting and high 50/60 Hz noise rejection.