Chlorine Sensor

Designed with a removable and replaceable membrane cap for easy maintenance and long life, this sensor measures free chlorine at concentrations from 0.1 ppm to 10 ppm. It has an onboard circuit that allows it to be connected to any analytical millivoltmeter, eliminating the need to buy new equipment designed to work only with free-chlorine sensors. The sensor can be converted to measure total chlorine with a switch of the membrane and electrolyte, and comes standard with a temperature sensor to allow automatic temperature correction.