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Easytemp TMR31
Compact thermometer

Compact, fast and precise for the measurement of process temperatures in common industries

  • ©Endress+Hauser
  • ©Endress+Hauser
  • ©Endress+Hauser
  • ©Endress+Hauser

With cost efficiency, optimal use of space, reliable operation, easy installation and commissioning the TMR31 fulfills the requirements of modern process measurement technology. Vibration-proof integrated thin-film sensors guarantee highest operational safety at the fastest response times.


  • Small, compact design made entirely of stainless steel

  • Extremely short response times

  • Highly accurate even with short insertion lengths

  • 4-wire, Pt100 or PC-programmable transmitter with 4 to 20 mA output

  • Configuration and visualization with ReadWin® 2000 PC operating software, which is free of charge

  • Breakdown information in event of sensor break or sensor short-circuit, adjustable as per NAMUR NE43

  • GL (Germanischer Lloyd) ship building approval

Field of application

The Easytemp TMR31 compact thermometers are used to measure temperatures from -50 °C to +150 °C (-58 °F to +302 °F), or up to +200 °C (+392 °F) with neck. The most common installation locations are tanks and pipes. TMR31 with process connections for general applications.

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Omnigrad T TR470, easytemp TSM470, U.S. Style Easytemp TSM470G

Success stories


Endress+Hauser Instruments International AG/ Asia Pacific Support Center
Unit 3, 1st Floor, CentrePoint Building 106 Nguyen Van Troi Street Phu Nhuan District Ho Chi Minh City Vietnam
Tel.: +84 28 3842 0026

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