ESI Pressure Transducer & Transmitters

For over 30 years, ESI Inc. has been designing and manufacturing pressure transducers and pressure transmitters for oil & gas, aerospace, subsea, offshore, defense, process and general industrial applications.

Our comprehensive range of products incorporate the quality and performance of Silicon-on-Sapphire sensing technology and its ability to operate at extreme temperatures. SOS sensing technology reduces the need for compensation, surpassing the performance of conventional silicon pressure sensors.

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tachometers, pressure transducersDefense & Military

  • ESI manufactures high quality Pressure Transducers and Tachometers against MIL-Spec and NSN stock numbers.
  • ESI is registered under Cage Code 0TSK1. Our quality management system is certified to ISO 9001:2015.
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Pressure Converter

The ESI Pressure converter allows you to quickly and easily access a pressure pressure conversion tool, whether out on-site or in the office.