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Product picture of resistance thermometer TR12

TR12
Modular RTD thermometer

Comprehensive and common temperature measurement technology for almost all branches of industry

TR12
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  • Measuring principle

    Resistance Temperature Detector

  • Characteristic / Application

    metric style
    modular temperature assembly
    universal range of application
    suitable for hazardous areas
    process connection as compression fitting
    without neck
    incl. thermowell / protection tube (metal)

  • Thermowell / protection tube

    welded protection tube

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    9,0 mm (0,35'')
    11,0 mm (0,43'')
    12,0 mm (0,47'')
    14,0 mm (0,55")
    15,0 mm (0,59")

  • Max. immersion length on request

    up to 10.000,00 mm (393,70'')

  • Material protection tube/ thermowell

    1.4404 (316L)
    1.4571 (316Ti)
    1.4841 (310)

  • Optional coating

    Not defined

  • Process connection

    compression fitting:
    G1/2"
    G3/4"
    G1"
    NPT1/2"
    weldingadapter

  • Tip shape

    straight
    reduced
    tapered

  • Surface roughness Ra

    Not defined

  • Operating temperature range

    PT100 TF StrongSens:
    -50 °C ...500 °C
    (-58 °F ...932 °F)
    PT100 WW:
    -200 °C ...600 °C
    (-328 °F ...1.112 °F)
    PT100 TF:
    -50 °C ...400 °C
    (-58 °F ...752 °F)

  • Max. process pressure (static)

    at 20 °C: 40 bar (580 psi)

  • Accuracy

    class A acc. to IEC 60751
    class AA acc. to IEC 60751

  • Response time

    depending on configuration

  • Integration head transmitter

    yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)

  • Ex - approvals

    ATEX II1D Ex ia IIIC, II1G Ex ia IIC T6
    ATEX II1/2D Ex ia IIIC,II1G Ex ia IIC T6
    ATEX IECEx II1/2D Ex ta/tb IIIC Da/Db
    ATEX II1G Ex ia IIC T6
    ATEX II 3 G Ex nA IIC T6, II3D
    NEPSI Ex ia IIC T6, Ex iaD 20 T85-T450
    IECEx Ex ia IIC T6 Ga/Gb
    EAC Ex ia IIC T6 Ga + DIP
    NEPSI Ex nA IIC T6

  • Certification

    Gost Metrology
    SIL (transmitter only)