Liquiline Compact CM72

1-channel Memosens transmitter for hazardous and non-hazardous applications in all industries

General Information
Mechanical Data
Electrical Data
Certification / Approvals
Additional Information


  • Measuring principle: Glass electrode
  • Output: 4...20 mA
  • The two-wire device fits into an assembly and does not require a separate power supply
  • With explosion protection approvals suitable for hazardous area use
  • Supports all sensors with the blue Memosens plug-in head

Fields of application

  • 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
  • Chlorine sensors


The Liquiline Compact CM72 from Endress+Hauser is a small 1-channel transmitter for Memosens sensors. It is the right choice for you if installation space is limited and you do not need the flexibility of a multiparameter device. Together with the sensor, it fits into most fixtures and could not be easier to install. The measuring parameter and the measuring range are already defined during the ordering process. As a result, the CM72 is ready for immediate use and offers a high degree of security against operating errors.

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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

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Liquiline Compact CM72
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We find the right product for you
What do our customers say

Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

Product Details