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Hydrogen Safety Starts with WatchGas

As hydrogen continues to power the energy transition, safety must evolve alongside innovation. At WatchGas, we provide high-performance gas detection solutions tailored specifically for hydrogen applications, from production and storage to transportation and use. Whether you’re operating in clean energy, industrial manufacturing, or chemical processing, our hydrogen gas detectors are designed to protect your people, assets, and operations within seconds.

The fastest response time in the market

Global support, professional service & calibration

Compact, connected and user friendly

  • Fast

  • Connected

  • User Friendly

  • Compact

Why Hydrogen Gas Detection is critical?

Hydrogen (H₂) is colourless, odourless, and highly explosive — with a flammability range from 4% to 75% in air. Leaks can occur unnoticed and accumulate in high or poorly ventilated areas, posing a major explosion and asphyxiation risk.

That’s why accurate and real-time detection is non-negotiable. Our detectors provide instant alarms, clear visual indicators, and can be connected to broader safety systems for maximum prevention and control.

Did you know?
Hydrogen rises quickly and can collect near ceilings or confined spaces. Without detection, a single spark could be catastrophic. The rise of hydrogen as a clean energy source brings not only opportunities, but also critical safety challenges particularly in the areas of detection, calibration, and system integration. At WatchGas, we combine cutting-edge detection technology with deep industry knowledge to ensure your operations remain safe, reliable, and compliant.

WatchGas
WatchGas

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Single gas detector
  • storage

  • installation companies

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  • Oil & Gas

  • First responders

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XDIwin Explosion proof gas detector
  • Parking garages

  • Environmental

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COMBI 16/64/80 Control Unit
  • Boiler rooms

  • water treatment

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Atex beacon light alarm
  • Fire & gas detection

  • Machine safety

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  • Wide range of applications

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BALLFLOAT confined space clearance
  • Wide range of applications

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The importance of a hydrogen gas detector

A hydrogen gas detector is a crucial safety tool for detecting hydrogen leaks in real time. Since hydrogen (H₂) is colourless, odourless and highly flammable, undetected leaks can pose serious explosion risks, especially in fuel cell applications, chemical plants and industrial manufacturing. Our hydrogen gas detectors continuously monitor gas concentrations and trigger instant alarms when dangerous levels are detected, helping industries take immediate preventive action to ensure workplace safety. One specific application of hydrogen gas detection is in the monitoring of hydrogen peroxide (H₂O₂). Hydrogen peroxide detectors are widely used in disinfection, bleaching, and chemical processing, where high concentrations can become hazardous. Exposure to H₂O₂ vapours can cause respiratory irritation, skin burns and even combustion risks under certain conditions. With a hydrogen peroxide detector, industries can accurately monitor vapour levels and maintain a controlled, safe environment. In addition to H₂ and H₂O₂ detection, we also offer H₂S gas detectors to protect against hydrogen sulphide exposure, a highly toxic and flammable gas commonly found in oil refineries, wastewater treatment plants and confined spaces.

Built for Hydrogen and Beyond
WatchGas detectors are used in a wide range of hydrogen-related sectors:

  • – Fuel Cell Technology:
    Vehicle charging stations, storage hubs
  • – Battery Manufacturing:
    Monitor charging zones for safe ventilation
  • – Chemical Industry:
    H₂ and H₂O₂ applications in synthesis and processing
  • – Clean Energy & Research:
    R&D labs, pilot plants, universities
  • – Oil & Gas:
    Detect H₂S and other dangerous gases alongside hydrogen

Contact us today for expert advice

Find the right detector at our company

At WatchGas, we provide gas detection solutions for hydrogen peroxide and hydrogen monitoring. Our gas detectors are built for accuracy and durability. Would you like to find the best solution for your workplace? Contact us today —our experts are ready to help you choose the ideal gas detection system for your specific needs.

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In need of advice on gas detection, questions about our products, or maybe something else we can do for you? Get in touch with us.

Our professionals are happy to assist.