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Product picture thermocouple thermometer TC66

TC66
Explosion-proof TC Thermometer

Safe monitoring of process temperatures in challenging applications e. g. in the Oil & Gas industry

TC66
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  • Measuring principle

    Thermocouple

  • Characteristic / Application

    US style
    modular temperature assembly
    for heavy duty applications
    suitable for hazardous areas
    with neck
    incl. thermowell / protection tube (metal)

  • Thermowell / protection tube

    bar stock (drilled)

  • Insert / probe

    mineral insulated (MI), flexible

  • Outer diameter protection tube / Insert

    20 mm (0,79")
    24 mm (0,94")
    25 mm (0,98")

  • Max. immersion length on request

    up to 5.000,00 mm (196,85'')

  • Material protection tube/ thermowell

    1.4401 (316)
    1.4404 (316L)
    1.4571 (316Ti)
    Alloy C276
    Alloy 400

  • Optional coating

    Not defined

  • Process connection

    male thread:
    NPT3/4"
    NPT1"
    flange:
    ASME 1" 150 RF (B16.5)
    ASME 1" 300 RF (B16.5)
    ASME 1" 600 RF (B16.5)
    ASME 1,5" 150 RF (B16.5)
    ASME 1,5" 300 RF (B16.5)
    ASME 1,5" 600 RF (B16.5)
    ASME 2" 300 RF (B16.5)
    ASME 2" 600 RF (B16.5)

  • Tip shape

    straight
    tapered

  • Surface roughness Ra

    1,6 μm (63,0 μin.)

  • Operating temperature range

    Type K:
    -40 °C ...1.100 °C
    (-40 °F ...2.012 °F)
    Type J:
    -200 °C ...750 °C
    (-328 °F ...1.382 °F)

  • Max. process pressure (static)

    at 20 °C: 500 bar (7.252 psi)

  • Accuracy

    class 1 acc. to IEC 60584

  • Response time

    depending on configuration
    t50 = 3 s
    t90 = 7 s

  • Integration head transmitter

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

  • Ex - approvals

    ATEX II
    IECEx
    NEPSI
    EAC Ex
    Explosion proof

  • Certification

    Gost Metrology
    SIL (transmitter only)

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