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Portable automatic water sampler
Liquiport CSP44

CSP44 automatically takes water samples in wastewater treatment plants, sewage networks, etc. ©Endress+Hauser

The portable Liquiport CSP44 automatically takes water samples for monitoring of wastewater treatment plants, sewage networks, surface water and industrial processes.

The sampler offers user-friendly and lockable access to all connections and operating elements. ©Endress+Hauser

Access to the connections and operating elements such as the integrated Liquiline transmitter and the peristaltic pump is user-friendly and lockable.

Fully automatic sampling in water, wastewater and industrial applications

Liquiport CSP44 enables you to take samples anywhere. Its two-part design guarantees an easy and safe transport while the battery power option makes you independent from electricity. Liquiport offers menu-guided sample programming and tool-free maintenance saving you time in your everyday tasks. When upgraded to a complete measuring station, it enables you to get a comprehensive overview of the events at your sampling point.

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  • Benefits

    • Can be used flexibly at any sampling point either with autonomous battery operation or via mains operation

    • 100% adaptable to any monitoring task from time- or flow-controlled sampling to event-controlled sampling

    • Lockable, separate lower part of the...

  • Field of application

    Liquiport CSP44 is suitable for the following applications:

    • Municipal and industrial wastewater treatment plants:
      - Self monitoring
      - Process monitoring
      - Monitoring of indirect dischargers
      - Monitoring of sewage system

    • Authorities and water...

Features and specifications



  • Measuring principle


  • Functions

    Portable sampler

  • Dosing system

    Peristaltic pump

  • Suction height

    8 m (26.25 ft) Suction height

  • Cabinet

    Plastic LDDPE

  • Distribution


  • Cooling

    Passive: crashed ice
    Freezer cartridge

  • Input

    Analog: 2, galvanically isolated
    Binary: 2, galvanically isolated

  • Output

    Binary: 2, galvanically isolated

  • Data logger

    Logbook for all data
    Sampling statistics

  • Power supply

    90 to 260VAC (charging/operation)
    24VDC battery

  • Dimension

    480 x 675 mm (dxh)
    (18.90 x 26.57 inch)

  • Weight

    19 kg (41.88 lb) with battery

  • Accessories

    Battery charger
    Suspension harness
    Suction line

  • Options

    M12 connection to digital sensors with Memosens protocol

Documents / Manuals / Software

Accessories / Spare parts

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