WIKA Threaded Resistance Thermometer (TR11-C)

With fabricated protection tube, tubular design


  • Machine building, plant and vessel construction
  • Sanitary, heating and air-conditioning technology

Special features

  • Application ranges from -50 … +250 °C [-58 … +482 °F]
  • With integrated fabricated protection tube
  • Sensor built in the tip of the protection tube (standard)
  • Replaceable measuring insert (option)
  • Explosion-protected versions are available for many approval types (see data sheet page 2)

Sales Contact (Wika.sales@asyatrafo.com)




Resistance thermometers of this series are designed for screw-fitting directly into the process, mainly in vessels and pipelines. These thermometers are suitable for liquid and gaseous media under moderate mechanical load and normal chemical conditions. The protection tube made of stainless steel is all welded and screwed into the connection head. An optional measuring insert (tubular design) can be removed without taking out the complete sensor from the plant. This enables inspection, measuring equipment monitoring or, when servicing is necessary, replacement while the plant is running.

Insertion length, process connection, protection tube design, connection head, type and number of sensors, accuracy and connection method can each be selected to suit the respective application.

A large number of different explosion-protected approvals are available for the TR11-C.

Optionally we can fit analogue or digital transmitters from the WIKA range into the connection head of the TR11-C.