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Compact sanitary RTD - iTHERM TrustSens TM371

Sanitary RTD - iTHERM TrustSens TM371

Self-calibrating hygienic temperature transmitter lowers risk and drives automation in regulated processes

TM371
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Specs at a glance

  • Response time

    t50 = 2.5 s
    t90 = 5.4 s

  • Max. process pressure (static)

    at 20 °C: 40 bar (580 psi)

  • Operating temperature range

    Pt 100:
    -40 °C to 160 °C
    (-40 °F to 320 °F)

  • Max. immersion length on request

    up to 900.00 mm (35.4'')

Field of application

Our award-winning iTHERM TrustSens TM371 sanitary RTD features the world's first self-calibrating Pt100 sensor unit! The hygienic temperature transmitter with Heartbeat Technology effectively eliminates the risk of undetected non-conformities, reduces production downtime while increasing product safety and process efficiency in food, beverage and life sciences applications. The instrument complies with FDA and GMP regulations and integrates with the Netilion cloud-based Industry 4.0 ecosystem.

  • Designed for critical hygienic and aseptic applications in life sciences, food & beverage

  • RTD self-calibration in processes such as SIP, UHT, edible oil refining, industrial deep fat frying and more

  • Measuring range: -40 to 160 °C (-40 to 320 °F)

  • Protection class: up to IP69K

  • Signal output: 4 to 20 mA, HART®

  • Optional: Secure Bluetooth® and/or WirelessHART® (requires FieldPort SWA50)

  • EHEDG, ASME BPE, FDA, 3-A, 1935/2004, 2023/2006, 10/2011, CE, CRN, CSA General Purpose

Benefits

  • Reduce risks and costs by implementing fully automated, traceable inline RTD sensor self-calibration; Eliminate non-conformities or undetected failures

  • True sanitary RTD sensor self-calibration making use of the Curie effect

    Built-in, long-term stable fix point reference with complete traceability of calibration chain to ITS-90

  • Full instrument diagnostics, monitoring and verification with Heartbeat Technology

  • Automated process documentation, built-in memory for 350 calibration events

    24/7 access to printable, audit proof calibration certificates, on-site or through cloud-based system integration

  • Built-in 4 to 20 mA loop check function saves time and increases process safety

  • Highest temperature measurement precision

    Individual transmitter-sensor matching from factory for improved RTD accuracy

Videos

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

  • iTHERM TrustSens self-calibrating sanitary RTD sensor

    A unique temperature sensor technology based on an integrated fixed-point reference element that enables reliable and accurate recalibration of the primary Pt100 RTD sensor.

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