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Liquiline Compact CM72 is a small transmitter for Memosens sensors.

1-channel transmitter
Liquiline Compact CM72

Single-parameter field device for hazardous and non-hazardous applications in all industries

CM72
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5-year warranty

Engineered for Confidence

Our Fundamental Selection instruments feature an extended 5-year warranty – a clear testament of our trust in their long-term reliability and performance.

Should a warranty case occur, you can count on a fast replacement process and minimal administrative effort – giving you peace of mind when it matters most and helping you keep your operations running smoothly.

Warranty terms apply

The extended warranty is subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

The Liquiline Compact CM72 transmitter is suitable for pH, ORP, conductivity, or oxygen sensors.
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The Liquiline Compact CM72 is ideal if installation space is limited and you don't need the flexibility of a configurable multiparameter device.

Thanks to contactless data transmission, the measured value is not affected by humidity, dust, etc.
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Connect your sensor directly - without a cable - to the transmitter. Thanks to contactless data transmission, the measured value is not affected by humidity, dust, etc.

A red/green LED indicates the status of the transmitter and the connected sensor.
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A red/green LED indicates the status of the transmitter and the connected sensor.

With the RIA15 you can display the measured value on-site.
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With the optional RIA15 you can display the measured value on-site.

The Liquiline Compact CM72 is ideal if installation space is limited and you don't need the flexibility of a configurable multiparameter device.

Specs at a glance

  • Input

    One channel transmitter

  • Output / communication

    4 to 20 mA

  • Ingress protection

    IP67, IP68, NEMA Type 6

Field of application

The Liquiline Compact CM72 is a small transmitter for Memosens sensors. It is the right choice for you if installation space is limited and you don't need the flexibility of a multiparameter device. Together with the sensor, it fits into most assemblies and couldn't be easier to install. The measuring parameter and measuring range are already defined during the ordering process, making the CM72 immediately ready for use with a high degree of safety against operating errors.

Liquiline Compact CM72 can be used in all industries and their utilities and supports all sensors with the blue Memosens plug-in head:

  • pH sensors

  • ORP sensors

  • Conductivity sensors

  • Oxygen sensors

The measurement parameter and range are specified when ordering and can not be changed afterwards.

The 2-wire device features the following interface:

  • 4...20 mA

With its international explosion protection approvals, such as IECEx, ATEX, and CSA, CM72 is suitable for hazardous area use.

Benefits

  • Space-saving installation:
    The two-wire device fits inside an assembly and does not require its own power supply.

  • Fast start-up:
    Thanks to its fixed configuration, the CM72 does not have to be commissioned and can quickly start its work.

  • Benefit from all the advantages of Memosens technology:
    Memosens sensors offer you the safest data transmission, the highest measured value availability and total ease of use.

  • On-site diagnostics:
    The status of the transmitter and the connected sensor are indicated with a red/green LED.

  • Suitable for all locations:
    Whether your measuring point is exposed to dust, vapor, rain, snow, heat or cold, the CM72 will always be exactly the right transmitter for you.

Fundamental selection

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

FLEX: Fundamental ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
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Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
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Lean selection

Handle your core processes easily

Technical excellence
Simplicity
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Extended selection

Optimize your processes with innovative technologies

Technical excellence
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Xpert selection

Master your most challenging applications

Technical excellence
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