Digital free chlorine sensor
Memosens CCS51D

Memosens CCS51D: Digital free chlorine sensor ©Endress+Hauser
Memosens CCS51D digital free chlorine sensor installed in CCA250 flow assembly with pH sensor ©Endress+Hauser
Memosens CCS51D free chlorine sensor with adapter for installation in CCA250 flow assembly ©Endress+Hauser

Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.

Memosens sensor for drinking water, pool and process water as well as utilities in all industries

Memosens CCS51D is a robust, low-maintenance sensor for free chlorine. It provides high-precision measurement with long-term stability in drinking water, pool and process water and ensures consistent disinfection monitoring even at low water volumes. The free chlorine sensor features extremely fast response times guaranteeing efficient process control and safe processes. Thanks to Memosens digital technology, CCS51D combines maximum process and data integrity with simple operation.

  • Benefits

    • The right sensor version for every application: From trace measurement up to free chlorine concentrations of 200 mg/l.

    • Fast response time (t90 < 25 s) provides an accurate process view and enables prompt reaction to process changes as well as efficient...

  • Field of application

    Memosens CCS51D is a free chlorine sensor for skid builders and end customers. It measures reliably in:

    • Drinking water - to ensure reliable disinfection

    • Food - to guarantee food safety and provide hygienic packaging and bottling

    • Utilities - to detect...

Features and specifications

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Details

  • Measuring principle

    Free chlorine

  • Application

    Drinking water - to ensure reliable disinfection
    Process water - wide range of application due to large measuring range
    Food - to secure absence/presence of free chlorine
    Pool water - efficient dosing thanks to precise measurement

  • Characteristic

    Amperometric measurement of dissolved free chlorine

  • Measurement range

    Trace: 0 to 5 mg/l HOCl

    Standard: 0 to 20 mg/l HOCl
    High: 0 to 200 mg/l HOCl

  • Measuring method

    - Closed, membrane covered measuring cell
    - Reduction of free chlorine at the cathode

  • Design

    Closed amperometric 2-electrode measuring cell with PVDF membrane

  • Material

    Sensor shaft: PVC

    Membrane: PVDF

    Membrane cap: PVDF

  • Dimension

    Diameter: 25 mm (0.98 in)

    Length: 161 mm (6.34 in)

  • Process temperature

    +0 to 55 °C (32 to 130°F), non-freezing

  • Process pressure

    1 bar (14.5 psi)

  • Temperature sensor

    10k NTC integrated (Memosens)

  • Connection

    Inductive, digital connection head with Memosens

Documents / Manuals / Software

Accessories / Spare parts

Nr
Order code
Specification
    • Order code 71372025

      Kit Adapter CCS5x + CCS5xD for CCA250

    • Order code 71372026

      Kit Adapter CCS5x + CCS5xD for CYA112

    • Order code 71372027

      Kit Adapter CCS5x + CCS5xD for CCA151

      Content: Clamp ring, thrust ring, + sealing

    • Order code 71372025

      Kit Adapter CCS5x + CCS5xD for CCA250

    • Order code 71372026

      Kit Adapter CCS5x + CCS5xD for CYA112

    • Order code 71372027

      Kit Adapter CCS5x + CCS5xD for CCA151

      Content: Clamp ring, thrust ring, + sealing

    • 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

  • 2
    • Nr 2 Order code CCV05-

      Maintenance kits CCV05

      Memosens CCSxxD/fixed cable sensor CCSxx

    • Order code COY8-

      Zero-point gel COY8

      Zero point: Verification, calibration, adjustment at zero point of oxygen and disinfection sensors ::Amperometric and optical sensors ::12, 25 and 40mm diameter ::Application in the lab, in the field