BUTW Built-Up Thermowells

  • Isolates Sensor from Process
  • For 1/4" Diameter Probes (4" to 26" Length)
  • 1/2 NPT Outside 1/2 NPT Inside Thread
  • 304 Stainless Steel

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Thermowells are among the simplest accessories used in industrial temperature measurement applications. They are used to provide isolation between a temperature sensor and the environment, either liquid, gas or slurry. A thermowell allows the temperature sensor to be removed and replaced without compromising either the ambient region or the process.

To Order:

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Standard models are assembled to order. See catalog page PDF in Resources section above for available configurations. Custom designs are available to your industrial heat application. For more information, please contact your local Chromalox representative by clicking "Request a Quote" or calling 800-443-2640.