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.

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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.

As the world collectively shifts towards cleaner and more sustainable energy solutions, hydrogen has emerged as a frontrunner in the race to decarbonise industries and power generation. In this pursuit, the effective and reliable monitoring of hydrogen processes becomes paramount. ESI Technology’s pressure transmitters have positioned themselves as indispensable tools in ensuring the safety, efficiency, and success of hydrogen applications.

Image of a green field under a blue sky with a huge "H2" made from leaves

Hydrogen, often heralded as the fuel of the future, holds immense potential to revolutionise the energy landscape. As a clean and versatile energy carrier, hydrogen offers a solution to mitigate carbon emissions across various sectors, from transportation to industrial processes. However, harnessing the full potential of hydrogen requires advanced technologies to monitor and control its production, storage, and utilisation. ESI Technology Ltd has emerged as a key player in this endeavour with its state-of-the-art pressure transmitters.

Safety is Paramount

One of the primary considerations in hydrogen applications is safety. Hydrogen’s unique properties, including its flammability and potential for embrittlement of materials, necessitate precise monitoring and control. ESI’s pressure transmitters are designed with safety in mind. These devices provide accurate and real-time pressure readings, enabling operators to maintain optimal conditions within hydrogen systems. Accidents and leaks can be swiftly detected and addressed, ensuring a secure operating environment for both personnel and equipment. ATEX & IECEx certification is available across ESI’s intrinsically safe range of hydrogen pressure transmitters.

Blue Hydrogen atoms in the background with Health and safety icons in the foreground.

Hydrogen environments can be harsh, posing challenges to traditional instrumentation. ESI’s pressure transmitters are engineered with a robust titanium structure that provides excellent resistance to hydrogen embrittlement, enabling them to thrive in such conditions. This durability not only enhances the longevity of the instruments but also contributes to the overall reliability of hydrogen applications.

Efficiency Optimisation

Hydrogen processes demand a high degree of precision to achieve optimal efficiency. Pressure fluctuations can significantly impact the performance of these systems. ESI’s pressure transmitters excel in providing precise and reliable pressure measurements, allowing operators to fine-tune processes for maximum efficiency. The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. Excellent measurement accuracy provides high resolution with a precision greater than 1 in 10,000, even at high pressure. Whether it’s hydrogen production, storage, or transportation, the ability to maintain consistent pressure levels is crucial for minimising energy losses and maximising overall system performance.

Real-Time Monitoring for Enhanced Decision-Making

In the dynamic landscape of hydrogen processes, real-time monitoring is indispensable. The GD4200HUSB digital pressure transmitter provides instant and accurate pressure readings, via the ESI-USB© software, empowering operators with the information needed to make timely and informed decisions.The software has many features, including leak testing, the ability to measure, record and view up to 16 sensors at the same time, virtual differential pressure measurement, automatic test start and stop times controls, and alarm levels for each individual sensor. Whether adjusting process parameters, responding to anomalies, or optimising system performance, the ability to access real-time data is a game-changer in the world of hydrogen applications.

Environmental Impact

The global transition to hydrogen is not only about meeting energy demands but also about reducing our environmental footprint. ESI ‘s commitment to sustainability extends beyond the benefits of hydrogen itself. By enabling precise control and monitoring, their pressure transmitters contribute to minimising waste, energy consumption, and emissions associated with inefficient processes. In this way, ESI Technology Ltd aligns with the broader goals of a greener and more sustainable future.

By prioritising safety, optimising efficiency, and offering compatibility with the demanding hydrogen environment, ESI has positioned itself as a key enabler of the hydrogen revolution. As the world looks to hydrogen to drive a sustainable future, the role of reliable and advanced instrumentation cannot be overstated, and ESI’s pressure transmitters stand at the forefront of this transformative journey.