iTHERM ModuLine TM121 Temperature Sensors

RTD or TC assembly characterized by basic sensor technology, application in non-hazardous areas, standard extension neck, low-cost unit. The devices are available with optional Bluetooth®-enabled head transmitters with 4 to 20 mA output or HART® communication, providing enhanced measurement accuracy and reliability compared to directly wired sensors.

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Feature

  • Economical, reliable measurement

  • User-friendly from product selection to maintenance

  • Wide range of process connections

  • Easy and safe device setup and service using Bluetooth® communication

  • Universal range of application

  • Application in non-hazardous areas

  • Measuring range: –50 to +650 °C (–58 to +1202 °F)

  • Pressure range up to 50 bar (725 psi)

  • Degree of protection: up to IP 68

Specification

  • Accuracy

    Class A acc. to IEC 60751
    Class B acc. to IEC 60751
    Class standard acc. to ASTM E230
    Class 2 acc. to IEC 60584-2

  • Response time

    t90 around 100 s
    depending on configuration

  • Max. process pressure (static)

    depending on the configuration

  • Operating temperature range

    Basic PT100 TF:
    -50 °C …200 °C
    (-58 °F …392 °F)
    Typ K:
    max. 1.100 °C
    (max. 2.012 °F)

  • Max. immersion length on request

    up to 1.000,0 mm (39”)

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