ESI Technology Ltd

Since our establishment in the 1980’s, ESI Technology Ltd has been at the heart of the pressure measurement industry, specialising in the design and manufacture of pressure transducers and pressure transmitters.

Our focus has been on custom solutions for specialist applications using state-of-the-art sensing technologies including the innovative Silicon-on-Sapphire strain gauge. Due to our expertise in such a niche field, the team are able to analyse and interpret customer specific requirements and create a product that meets, and more often than not exceeds, the exact needs of the application in order to eradicate any compromise from the customer. Recent developments for aerospace, downhole and marine have been integrated successfully in to a number of applications.

The most outstanding products from ESI are the Silicon-on-Sapphire sensor technology and the GD4200-USB digital pressure transducer. Silicon-on-Sapphire (SOS) sensor technology has redefined the performance capability of pressure measurement instrumentation in the industry. This technology demonstrates excellent insulation properties, unbeatable performance with high overpressures and virtually no hysteresis, superb repeatability and excellent chemical compatibility. Available in ranges -1 bar up to 5000 bar, and with a range of outputs, the

The GD4200-USB is a unique product in the pressure measurement arena. It makes pressure measurement simple and portable, reducing the need for expensive data loggers. It has all the advantages of SOS, sample rate of 1000Hz and is available in ranges up to 5,000 bar. The GD4200-USB software is supplied and features the capability of measuring multiple inputs and also customised test certificate generation.

Our portfolio boasts solutions for applications in oil & gas, subsea, aerospace, marine, defence, hydraulics, depth/level, hazardous area, automotive, process & industrial, test calibration and OEM markets. Our intrinsically safe products are ATEX and IECEx certified, and we now have DNV GL marine approval. Please contact the sales team for more information, or check out our website