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Product picture hygienic RTD thermometer TM401

iTHERM TM401
Modular RTD thermometer - basic technology

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

TM401
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  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style
    hygienic applications
    aseptic applications
    hygienic process connections
    with neck

  • Thermowell / protection tube

    without (not intended to use with thermowell)

  • Insert / probe

    without exchangeable insert

  • Outer diameter protection tube / Insert

    6,0 mm (0,24")
    8,0 mm (0,31")

  • Max. immersion length on request

    up to 400 mm (15,75")

  • Material protection tube/ thermowell

    316L

  • Process connection

    compression fitting
    triclamp
    microclamp
    clamp connections acc. to ISO2852
    Ingold
    G3/4" Liquiphant
    G1" Liquiphant
    Varivent
    SMS 1147
    screwed pipe joint acc. to DIN 11851

  • Tip shape

    straight
    reduced

  • Surface roughness Ra

    0,76 μm (30 μin)
    0,38 μm (15 μin)

  • Operating temperature range

    PT100:
    -50 °C … 200 °C
    (-58 °F … 392 °F)

  • Max. process pressure (static)

    at 20 °C: 40 bar (580 psi)

  • Accuracy

    class A acc. to IEC 60751

  • Response time

    depending on configuration

  • Integration head transmitter

    yes (4 ... 20 mA, HART)

  • Certification

    SIL (transmitter only)

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