TSH - Thermowells for Stem & Capillary Thermometers From Kobold Instruments

Thermowells for Stem and CapillaryThe TSH - Thermowells for Stem & Capillary Thermometers are made of thermally conductive material and serve to separate the thermometer from the process. Standard thermowells are made of 304 stainless steel. Other materials are
available on request. The use of a thermowell is recommended when a thermometer is to be used in a pressurized system to protect the thermometer against aggressive process media and to allow for replacement of the thermometer without system shutdown. Thermowells have a 1/2” BSP male thermometer connection to accommodate TNS, TNF and DTM series thermometers with union nut fitting styles. Process connections are NPT thread or weld-stub.


  • Material: 304 stainless steel, other materials on request

  • Process Connection:
    NPT: 1/2”, 3/4” or 1”

  • Weld-on: 11/16” (18mm) diameter weld stub

  • Thermometer Connection: 1/2” BSP male, accommodates TNF series thermometer with fitting style
    OB1 and TNS & DTM series with fitting style B1

  • Maximum Pressure: 350 PSIG, higher pressures available upon request

Special Features:

  • NPT Threaded or Weld-On Version

  • 304 Stainless Steel Standard, Other Materials on Request

  • Allows for Rotation of Thermometer Indicator

  • Maximum Pressure 360 PSIG

  • For Use with TNS, TNF and DTM Series Thermometers

Additional Product Info
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