Omnigrad M TW13
Protection tube for temperature sensors

Omnigrad M TW13
Protection tube for temperature sensors ©Endress+Hauser

Designed for use in processes with heavy thermal and mechanical stresses

This protection tube is an important component for temperature measurement points for almost all industrial processes, especially for fine chemicals industries. It is used to protect the measuring insert or sensor elements from aggressive process media, high pressures and flow rates from the temperature sensor itself and thereby enables the thermometer to be exchanged during operation.

  • Benefits

    • Extension, immersion length and total length can be chosen according to process requirements

    • A wide choice of dimensions, materials and process connections is available

    • Special versions can be manufactured according to customer requirements

  • Field of application

    TW13 protection tubes are important components for temperature measurement points for almost all industrial processes, especially for fine chemicals industries.

Features and specifications

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Details

  • Measuring principle

    Fabricated Thermowell

  • Characteristic / Application

    metric style

    DIN 43772 Form 2F/3F

    langed process connection

    with neck

  • Head connection

    external thread:

    M24 x 1.5

    '1/2" NPT

  • Maximum standard immersion length

    4.000 mm (157,48")

  • Max. immersion length on request

    10.000 mm (393,7")

  • Process connection

    flange:

    DN15 PN40 B1

    DN25 PN40 B1

    DN40 PN40 B1

    DN50 PN40 B1

    ASME 1" 150 RF

    ASME 1" 300 RF

    ASME 1 1/2" 150 RF

    ASME 2" 150 RF

    ASME 2" 300 RF

  • Thermowell root diameter

    9 mm (0,35")

    11 mm (0,43")

    12 mm (0,47")

    15 mm (0,59")

  • Medium contact material

    1.4404 (316L)

    1.4571 (316Ti)

    2.4816 (Alloy 600)

    2.4819 (Alloy C276)

    PTFE

    PVDF

    Tantal

  • Wetted part finishing (Ra)

    < 1.6 µm (63.00 µin)

  • Tip shape

    straight

    reduced

    tapered

  • Temperature range

    -200...1.100 °C (-328...2.012 °F)

  • Max. process pressure (static)

    50 bar (725 psi)

  • Max. process pressure at 400 °C

    depends on process connection

Documents / Manuals / Software

Accessories / Spare parts

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