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Product picture protection tube TW251

TW251
Protection tube for temperature sensors

The protection tube with built-in compression fitting allows varying types of probes to be applied

TW251
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from CHF ??.-
  • Measuring principle

    Fabricated Thermowell

  • Characteristic / Application

    metric style
    for probes with diameter 6 mm (0,24") and 9 mm (0,35")
    threaded or welded process connection

  • Head connection

    compression fitting

  • Maximum standard immersion length

    4.000 mm (157,48")

  • Max. immersion length on request

    10.000 mm (393,7")

  • Process connection

    thread:
    G1/4"
    G1/2"
    1/2" NPT
    weld-in adapter cylindrical
    weld-in adapter spherical

  • Thermowell root diameter

    6 mm (0,24")
    9 mm (0,35")

  • Medium contact material

    1.4404 (316L)

  • Wetted part finishing (Ra)

    < 0.4 μm (15.75 μin)
    < 0.8 μm (31.50 μin)
    < 1.2 μm (47.25 μin)

  • Tip shape

    straight
    reduced
    tapered

  • Temperature range

    -200...650 °C (-328...1.202 °F)

  • Max. process pressure (static)

    50 bar (725 psi)

  • Max. process pressure at 400 °C

    depends on process connection

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