Pioneering hydrogen intelligence, from sensor to system.
For decades, H2scan has pioneered hydrogen sensor innovation — trusted by industry giants such as ABB, ExxonMobil and NASA. Our proprietary solid-state technology originated at Sandia National Laboratories with the U.S. Department of Energy, and today it safeguards more than $3.2 billion of transformer assets worldwide. Small, accurate and low-cost, our Gen 5 sensing helps operators monitor and protect their most critical assets.
Why H2scan
Pioneers in hydrogen
Decades dedicated to understanding hydrogen. From pioneering hydrogen specific sensing at Sandia National Laboratories to protecting critical infrastructure at a global scale, our expertise helps customers see more, know sooner and act with confidence.
Engineered for mission-critical environments
Built to the standards of regulated industries. FM Approved and ISO 9001 certified, with every product engineered for the environments we serve.
Trusted across the world
Operators across 110+ countries and six continents rely on H2scan — on transmission and distribution networks, in plants and across data and energy storage facilities.