Our Unit Converter

The ESI Unit 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.

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.

The home of pressure measurement

Pressure Transducers and Transmitters

ESI Technology Limited

From general purpose pressure transducers and transmitters to custom designed solutions to meet the specific needs of unique applications, our pressure measurement portfolio is capable of meeting most application requirements across a multitude of industries.

GD4200-USB

Digital Pressure Transmitter

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GS4200

General Purpose Pressure Transmitter

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HI2010 high accuracy pressure transducer

HI2000

High Precision Pressure Transducer

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HP1000

High Pressure Transmitter

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HI5000

Downhole Pressure Transmitter

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A solution for almost any application…

ESI is an industry leader for the scope and quality of our pressure transducers and transmitters.

Using multiple sensor technologies, materials and fittings, we offer a product range that can measure from a few inches of water up to 5,000 bar (72,500 psi), in almost any environment.

Hazardous Area

Intrinsically Safe

Intrinsically safe pressure transducers and transmitters, suitable for use in zones 0 (gas), 20 (dust) and mining areas (group I M1)

Digital Output

USB compatible

A range of pressure transmitters and transducers boasting various digital outputs are available to suit most applications requiring digital pressure measurement.