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.

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.

Pressure Transducers and Transmitters

As we kick off Hydrogen Week 2025, running from 24th February to 2nd March, it’s the perfect time to celebrate the pivotal role hydrogen plays in our journey towards net-zero emissions. This week-long event unites stakeholders across the UK, fostering innovation and collaboration to accelerate the adoption of hydrogen as a clean energy source.

At ESI Technology Ltd, we’re proud to contribute to this green energy revolution. Our commitment is evident in our range of hydrogen-compatible pressure transducers and transmitters, designed to meet the unique challenges of hydrogen applications.

Hydrogen week 2025- Pressure transducers and transmittersOur Hydrogen-Compatible Products

Understanding hydrogen’s distinct properties, we’ve developed sensors that ensure safety and reliability. Our products feature specialised titanium alloy diaphragms and wetted parts, which have successfully passed hydrogen compatibility testing.

Our range includes:

  • GS4200H: A versatile sensor suitable for various hydrogen applications.
  • GD4200HUSB: Offers digital connectivity for real-time monitoring.
  • HP1000H: Designed for high-pressure environments, ensuring accuracy under extreme conditions up to 5,000 bar
  • HI2000H: Provides high precision, making it ideal for critical measurements.
  • HI6200H: A small, but mighty solution for applications with space restrictions

These sensors are compatible with pressure ranges from vacuum up to 5,000 bar, catering to diverse industry needs.

Supporting the Hydrogen Economy

Hydrogen’s potential to reduce CO₂ emissions and promote clean energy is immense. By providing reliable pressure measurement solutions, we enable industries to harness hydrogen safely and efficiently. Our sensors are integral in applications such as hydrogen storage, fuel cells, and refuelling stations, ensuring optimal performance and safety.

As Hydrogen Week 2025 unfolds, we invite you to explore how our innovative solutions can support your hydrogen projects. Together, let’s drive the transition to a sustainable, green energy future.

Happy Hydrogen Week!