Things to Remember while installing Thermocouples and RTDs with Compression Fitting

Published on April 22, 2021

Things to Remember while installing Thermocouples and RTDs with Compression Fitting

Thermocouple and RTDs have wide-scale utility in scientific studies, OEM applications and industrial uses. They provide are used to measure and control temperature in production, refining and distribution process chain of critical industries such as oil and gas, Pharmaceutical, Paper & Pulp, Power Generation and Bio Tech etc.  Temperature Sensors such as Thermocouples and RTDs are installed in Pipe lines, Pressure vessels, Ovens, Furnaces..etc mostly by compression fittings as Threaded Joints . Compression  fitting are the suitable options Threaded joints and are known to deliver safe, tight and convenient connections reducing leaks. The following are some best practices a manufacturer should follow while installing Thermocouples and RTDs using Compression Fitting.

Choose the Right Compression Fitting for Thermocouples and RTDs:

  • Choose the ideal material of compression fitting. The choices are abundant since materials are available in stainless steel, brass, copper and PTFE (Teflon).
  • Threading measurement and type should sync with the existing equipment where you are installing the device. Any mismatch will lead to damaged parts. Prevalent threading types are BSP, tapered thread (BSPT), Metric and NPT.
  • In the compression fitting, adjust the sliding position to make sure sensor’s tip is adequately embedded into the Process.
  • Use of correct thread sealants or thread seal tapes like PTFE tape is imperative. The fitting should be rigid and executed with the right tools.

Eureka Engineering offers Therma Instruments, a wide range of highly reliable Thermocouples, RTDs & Dial temperature gages with a wide range of Compression Fittings.

Eureka Engg, is a leading temperature sensor and control system manufacturer in India. We offer wide range of ISO 9001?2015 certified products like thermocouples, thermowells, RTDs, digital instruments and dial gauges and many more. 

Visit our product page - https://www.eurekaengg.com

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