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E-direct complements our traditional offering by providing you with a quick, effective way to purchase easy-to-configure, entry-level instrumentation.

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TU51 Weld-in barstock thermowell, US style

Thermowell with weld-in process connections and round extension

  • TU51 Weld-in thermowell, US style ©Endress+Hauser

The robust thermowell is designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. Harsh environments, corrosive substances and highest pressures can be handled by the use of robust protection tubes and special materials.


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

  • Modular configuration enable a use in all industrial processes with severe thermal and mechanical stresses

  • Fast response time with conical tip form

Field of application

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

  • For increased protection requirements of the temperature sensor regarding physical and chemical effects

  • For use in pipes and containers or tanks

  • Ideally suited to all measuring points that require regular recalibration by replacing the insert in closed processes

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Endress+Hauser Canada Ltd
1075 Sutton Drive Burlington , Ontario L7L 5Z8 , Canada
Tel.: +1-905-681-9292
Tel.: +1-800-668-3199
Fax: +1-905-681-9444

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