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Memosens CLS21E - Robust conductivity sensor for medium conductivities

Digital conductivity sensor
Memosens CLS21E

Memosens 2.0 contacting conductivity sensor for surface and drinking water monitoring

CLS21E
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Memosens CLS21E - Robust conductivity sensor for medium conductivities
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©Endress+Hauser
Memosens CLS21E - Robust conductivity sensor for surface water and drinking water monitoring
  • F
  • L
  • E
  • X
©Endress+Hauser

Specs at a glance

  • Measurement range

    k=1: 10 µS/cm to 20 mS/cm

  • Process temperature

    -20 to 135 °C at 3.5 bar abs
    (-4 to 275 °F at 50 psi)

  • Process pressure

    17 bar abs at 20 °C
    (246 psi at 68 °F)

Field of application

Memosens CLS21E is a robust conductivity sensor for all water applications with medium conductivities. It provides you with precise and reliable measured values for optimum quality monitoring. The sensor is corrosion-free and features high mechanical stability ensuring a long operating life. Thanks to Memosens 2.0 digital technology, CLS21E combines maximum process and data integrity with simple operation. It facilitates predictive maintenance and provides the perfect basis for IIoT services.

Memosens CLS21E measures conductivity in all water applications, such as:

  • Potable water treatment

  • Desalination plants

  • Industrial water treatment

  • River/lake monitoring

With its international explosion protection approvals, such as ATEX, FM, CSA and NEPSI, the digital sensor is suitable for hazardous area use.

Benefits

  • Reliable and accurate measured values at medium conductivities ensure precise monitoring of water quality.

  • Robust design for long durability and low maintenance: The sensor is corrosion-free and features high mechanical and chemical stability.

  • Quality certificate stating the individual cell constant allows accurate measurement.

  • Non-contact inductive signal transmission ensure maximum process and data integrity.

  • Memosens 2.0 technology enables the sensor to store more process and calibration data. It lays the basis for IIoT services and predictive maintenance.

Videos

  • The conductivity of a liquid can be measured using the conductive or toroidal measuring principles. This video shows what it is about and how these measuring principles work.

Extended selection

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  • Reliable, robust and low-maintenance

Technical excellence

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Meet your basic measurement needs

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Handle your core processes easily

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