Analog disinfection sensor
CCS241

Analog disinfection sensor
CCS241 ©Endress+Hauser

Trace sensor for drinking and industrial water treatment

CCS241 is the analog sensor for trace 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.

  • Benefits

    • 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...

  • Field of application

    CCS241 measures chlorine dioxide in:

    • Drinking water
      - Trace measurement in process water and distribution networks
      - Monitoring, control and optimization of disinfection processes

    • Utilities of all industries
      - Trace measurement in all disinfection...

Features and specifications

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Details

  • Measuring principle

    Chlorine dioxide

  • Application

    Drinking water, water, process

  • Characteristic

    Amperometric measurement of dissolved chlordioxide

  • Measurement range

    0,01 - 5ppm Chlordioxide

  • Measuring principle

    - closed (membrane covered) measuring cell.
    - Reduction of chlordioxide (ClO2) to chlorid at the cathode with appr. 120mV.

  • Design

    Closed amperometric 2-electrode measuring cell with PTFE membrane.

  • Material

    Sensor shaft : PVC
    Membrane : PTFE
    Membrane cap : PBT (GF30); PVDF

  • Dimension

    Diameter : appr. 25mm
    Length : 160mm

  • Process temperature

    2°C ... 45°C

  • Process pressure

    0bar - 1bar

  • Temperature sensor

    With NTC-temperature sensor

  • Connection

    Fixed cable

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
  • 1
  • 2
  • A
    • Nr A Order code 71076922

      Maintenance kit, CCS24x

      Content: Electrolyte 50ml / 1,69 fl.oz.; 2 membrane caps; polish foil (2 qualities)

    • Order code 50005181

      Junction box VBC

      for cable extension of chlorine- /dioxide sensor CCS14x / 24x, protection type IP65

    • Order code 50085333

      Measuring cable CYK 71

      For pH-/Redox electrodes or 2-electrode conductivity cells/ 2-electode amperometric cells with temperature sensor. Price per meter (minimum length 5 m).

    • Order code 71257946

      photometer M+N PF-3, desinf. (chlorine)

      colorimetric measurement of free and total chlorine 0,05 .. 6mg/l Disinfection, drinking and process water hand held photometer, IP67-graded, with cuvettes, DPD, according to ISO 7393 deliverey in plastic case, test kit for free and total chlorine included ::hand held photometer for field cal. and verification of desinfection loops

    • Order code COY8-

      Zero-point gel COY8

      Zero point: Verification, calibration, adjustment Check of zero point at oxygen sensors ::Amperometric and optical sensors ::12 and 40mm diameter ::Applicaiton in the lab, in the field