Omnigrad M TR45
Hygienic, modular resistance thermometer

For use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries.

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Processes in the food & pharmaceutical industry demand special functions such as fast response times and high accuracy of temperature measurement. With a straight or reduced tip form it is possible to realize best thermal response times. An optional head transmitter with all common communication protocols makes the device ready to use with enhanced measurement accuracy and reliability. Various process connections in hygienic design provide flexible installation possibilities.


  • High flexibility due to modular assembly with standard terminal heads and customized immersion length

  • Providing most common hygienic process connections, with EHEDG certification and hygienic design due to 3-A® guidelines

  • High accuracy with Pt100 sensors according to IEC 60751 (class A or better)

  • Type of protection for use in hazardous areas: Intrinsic Safety (Ex ia) or non-sparking (Ex nA)

Field of application

  • All hygienic applications for food, pharmaceutical and fine chemicals industries

  • Measuring range: -50 to 400 °C (-58 to 752 °F)

  • Pressure range up to 40 bar (580 psi)

  • Degree of protection: up to IP68

Technical information

Documents / Software


Accessories / Spare parts

Success stories

  • Doug Lopshire, Industrial Competency Center Manager at Louis Dreyfus, USA
    The cost reductions have enabled us to capture a return on our investment in just six months

    Doug Lopshire

    Industrial Competency Center Manager, Louis Dreyfus Commodities

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  • Endress+Hauser's Online Shop helps further improve our maintenance processes.
    Using the Online Shop delivery times and prices are immediately visible and time-consuming inquiries can be significantly reduced.

    Rita Schärli and Walter Felder

    Technical Purchasing and Technology Team Leader, Emmi Dagmersellen, Switzerland

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  • Inline Measurements in the Food Industry

    Reduce production down time, off-spec product and time-consuming manual grab sampling in food plants with inline instrumentation

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  • Reduce chemical usage by 30%

    Cheese plant cuts expenses and yields major time savings by installing inline transition sensors to measure phase separation between whey, water and CIP detergent

    More information >>>

  • What is process safety and what does that imply? Check out what an expert has to say about the topic.

    Michel Houtermans

    Managing Partner, Risknowlogy


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Nikkelstraat 6 1411 AJ Naarden Postbus 5102 1410 AC Naarden Netherlands
Tel.: +31 (35) 6 95 86 11
Fax: +31 (35) 6 95 88 25

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