SITRANS TSthermowell


The SITRANS TSthermowell offers a comprehensive portfolio of thermowells.
Especially in regard of the temperature sensor SITRANS TS500, there arise a broad range of applications. Thereby SITRANS TSthermowell covers entirely all important international standards.
A variety of designs, lengths and materials enable an extensive number of variants, which all are available in the standard product portfolio. Pipe lengths for instance can be offered as standard up to 1.000 mm. Furthermore customer specific lengths can be configured simply and down to last millimeter.

Beside standard materials such as stainless steel 316L, you are able to choose between high quality materials such as Hastelloy® oder Monel®, as well as coatings of Tantal, PTFE (Polytetrafluorethylen) or many others.
These materials guarantee a high stability and robustness. Also for the use under very harsh conditions and in contact with aggressive chemicals, the temperature sensors are perfectly protected.
Regarding the process connections, you can choose additionally between threaded, welded, flanged or Van-Stone variants, this ensures a use in all kind of applications.
The pipe design cover all full material variants of ASME B40.9 and DIN 43772, that means  straight, stepped, tapered and form 4/4F.

Thanks to the wide choice and options, necessary custom-made productions will be reduced significantly.
Due to the separated delivery of thermowell and sensor, the portfolio allows the split of piping construction and instrumentation already in the engineering phase.
A comprehensive offer of optional certificates, such as PMI (positive material identification) or Helium-leakage-test, let the user feel safe and let him trust into the reliability of the application.


Process connections

Flanges acc. to EN 1092-1 and ASME B16.5
Threads (G/R/M/NPT)
Standardized weld-in connections
Van-Stone connections

Instrument connections

½ inch NPT, M18x1,5, M20x1,5; G1/2 inch and others


Up to  1.000 mm


316L, carbon steel, Hastelloy, Monel, and diverse other coatings possible


  • Wide range of lengths and materials

  • Comprehensive coverage of applications

  • Customer specific options are possible

  • High stability by  high quality materials

  • Comprehensive material and quality controls  available