Process Chlorine Dioxide Sensor

The CLD series chlorine dioxide sensors utilize amperometric technology for real time chlorine dioxide measurements. Applications include water treatment disinfection and chlorine dioxide generators. These sensors provide a fixed 4-20mA output which is temperature compensated. A power supply voltage of 12-24VDC is required. The CLD402 is designed for 0-2ppm measurements while the CLD410 features a measuring range of 0-10ppm. Electrolyte is also available and should be used to refill when the membrane cap when replaced.  The sensor's body is constructed of Black PVC. A specialized acrylic flow cell (FC72) provides a controlled flow enviornment for stability.  A flow meter (FM001) is available for optimum flow control.

To learn more about re-fill solutions and replacement membrane caps, ClO₂ sensor replacement parts.

Download ClO2 product instructions.