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Analog disinfection sensor

Standard sensor for industrial and pool water treatment

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CCS240 is the analog sensor for standard measurement of chlorine dioxide. It delivers reliable values even if fluctuations in flow or conductivity occur and allows control of the disinfection loop so that the water is free of germs. At the same time, the sensor is designed for long calibration and service intervals reducing your maintenance effort.


  • Recalibration intervals approx. 1 to 4 months under constant operating conditions

  • Easy membrane replacement thanks to prefabricated membrane cap

  • Measured values are not affected by conductivity fluctuation

  • Measurement virtually independent of flow rate in the range above 30 l/h

  • Zero-point calibration not required. No complex installation of an activated carbon filter, as found with open chlorine sensors.

Field of application

CCS240 measures chlorine dioxide in:

  • Drinking water
    - Monitoring, control and optimization of disinfection processes

  • Industrial process water
    - Process applications, e.g. bottle rinsing machines

  • Utilities of all industries
    - All disinfection measuring points

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Endress+Hauser (M) Sdn Bhd / Endress+Hauser (Tenaga) Sdn Bhd
No. 27, Jalan Astaka U8/84 Seksyen U8, Bukit Jelutong 40150 Shah Alam Selangor Malaysia
Tel.: +60 3 7843 3888
Fax: +60 3 7843 3800

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