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Omnigrad TA541
Protection tube for temperature sensors

For use with resistance or thermocouple thermometers principally in heavy duty applications

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This device is a metallic protection tube with threaded or flanged welded process connection. Thermometer connection is a metric or male thread, sizes are depending on tube diameters. A wide range of flange sizes according to common standards and materials for this device is available. Ideally, this leads to a wide range of flexible installations in heavy duty applications.


  • The stem shape can be straight or stepped for fast response time

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

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

  • The process connection can either be threaded or flanged weld

  • Special versions can be manufactured according to specifications.

  • The connection to the thermometer is a male thread.

Field of application

The TA541 is an industry standard protection tube, manufactured from pipe, with a round extension and is designed for use with resistance and thermocouple thermometers mainly in heavy duty applications.

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