Free Chlorine Sensor

Endress+Hauser released its Memosens CCS51D sensor for free chlorine which incorporates a convex membrane made of dense, dirt-repellent material. Ultrasonic welding of the membrane to the sensor cap prevents dilution of the electrolyte and thus a drift of the measuring signal. The free chlorine sensor is equipped with the Memosens technology that allows for direct commissioning of new sensors without further calibration. During on-going operation, plant operators can pre-calibrate sensors in the lab, swap them into the process with plug & play. Memosens free chlorine sensors can be installed on a Flowfit CCA250 flow assembly together with Memosens pH sensors for pH compensation.
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