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Product picture protection tube TA540

TA540
Protection tube for temperature sensors

Designed for use with resistance or thermocouple thermometers in heavy duty applications.

TA540
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  • Measuring principle

    Fabricated Thermowell

  • Characteristic / Application

    metric style
    various process connections
    round extension

  • Head connection

    internal thread:
    1/2" NPT
    G1/2"
    M20x1,5

  • Maximum standard immersion length

    4.000 mm (157,48")

  • Process connection

    thread:
    1/2" NPT
    3/4" NPT
    1" NPT
    M20x1,5
    flange:
    DN25 PN16 B1
    DN25 PN40 B1
    DN40 PN40 B1
    DN50 PN40 B1
    ASME 1" 150 RF
    ASME 1" 300 RF
    ASME 1" 600 RF
    ASME 1 1/2" 150 RF
    ASME 1 1/2" 300 RF
    ASME 1 1/2" 600 RF
    ASME 1 1/2" 600 RTJ
    ASME 1 1/2" 600 RTJ
    ASME 2" 300 RF
    ASME 2" 600 RF
    ASME 2" 300 RTJ
    ASME 2" 600 RTJ

  • Thermowell root diameter

    1/4" SCH40
    1/2" SCH40
    1/2" SCH80
    3/4" SCH40

  • Medium contact material

    1.4401 (316)
    1.4749 (~446)

  • Wetted part finishing (Ra)

    < 1.6 μm (63.00 μin)

  • Tip shape

    straight
    reduced

  • Temperature range

    -200...1.100 °C (-328...2.012 °F)

  • Max. process pressure (static)

    150 bar (2176 psi)

  • Max. process pressure at 400 °C

    depends on process connection

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