The first two sensors in our amperometric sanitizer sensor line are the FCL (Free Chlorine) and CLD (Chlorine Dioxide) series. Sensors provide a real time ppm reading. The 4-20 mA output provides for interfacing to a wide variety of instrumentation options.

The FC72 flow cell is designed for mounting our amperometric CLD and FCL series sensors. It provides 1/4 inch FNPT ports for in-line installation. Use of a flow meter (Model FM001) is recommended to ensure accurate flow control. The FCLA7000 photometer is used to perform on-line calibrations.