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Product picture of Thermometer with RTD or TC insert TM121

iTHERM ModuLine TM121
Industrial modular thermometer

Fundamental metric RTD/TC thermometer with welded thermowell for a wide range of industrial applications

TM121
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Product picture of Thermometer with RTD or TC insert TM121
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©Endress+Hauser

Specs at a glance

  • 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'')

Field of application

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.

  • 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

Benefits

  • 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

Fundamental selection

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

FLEX: Fundamental ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

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  • Specialized products

  • Designed for demanding applications

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Variable

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Fundamental selection

Meet your basic measurement needs

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Lean selection

Handle your core processes easily

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Optimize your processes with innovative technologies

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Xpert selection

Master your most challenging applications

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