Our Converter App

The ESI Pressure converter allows you to quickly and easily access a conversion tool to work out your preferred unit of pressure measurement wherever you may be. Whether out on-site or in the office.

ESI logo in white

Download the ESI-USB© Software

The ESI-USB© software allows you to connect your ESI transducer to your laptop or PC and be up and running monitoring pressure data within ten minutes. The software auto-updates and is compatible with Windows 8, 10 & 11.

Quality Technology & Experience

Welcome to ESI Technology, founded in 1984 and headquartered in Wrexham. From our beginnings, we’ve evolved into a worldwide leader in manufacturing “in-house” pressure transducers and transmitters. Our initial success designing solutions for challenging military and aerospace applications laid the groundwork for our global presence today.

Driven by Silicon-on-Sapphire sensing technology, we’ve solidified our position as a market leader in pressure measurement. Our range of pressure products integrates this advanced technology and digital signal processing, showcasing our commitment to innovation.

Quality is the cornerstone of our offerings. All our products undergo rigorous testing in accordance with ISO9001 and Mil-I-45208 procedures, ensuring unparalleled performance. We’re proud to uphold CE requirements, and for those seeking extra assurance, we provide EX, IECEx, and DNV GL certifications.

In 2009, the company was bought by SUCO Robert Scheuffele GmbH & Co. KG, a German based company. With similar values and methods of business, SUCO saw ESI as the perfect acquisition. SUCO is primarily in the market place fulfilling the need for high volume, low cost pressure switches and transducers.

How It’s Going

For more than 30 years we have served our customers with consistent product development, engineered solutions and excellent technical and sales support. Our primary focus is to provide an outstanding service to customers by offering an expansive product portfolio together with a wide scope of additional services.

Our recent product innovations have included our award winning ESI-USB digital range, as well as our newest Hydrogen Compatible range of pressure measurement equipment.

 

Find out more about the wide range of pressure sensor technology we have to offer