Honeywell has announced the launch of a new Hydrogen Leak Detector (HLD) designed to identify small hydrogen leaks in real time, aiming to improve safety for hydrogen-powered systems. The device uses Thermal Conductivity Detection technology and can detect leaks as small as 50 parts per million.
Hydrogen presents unique safety challenges because it is colorless, odorless, highly flammable, and can escape easily through seals and joints. Early detection of leaks is important to prevent potential fires or explosions. Honeywell says its new sensor will allow operators to act quickly before leaks become significant risks.
“Hydrogen has tremendous potential to power our global infrastructure, but it must be done with safety top-of-mind,” said Moin Shafai, chief technology officer of Honeywell Sensing Solutions. “By innovating in leak detection technologies, Honeywell is helping to safeguard hydrogen-powered systems and the people who operate them as global demand continues to grow.”
BWR Innovations is among the first companies using Honeywell’s HLD sensor. The technology is integrated into BWR’s Oncore Energy system, which provides hydrogen fuel cell generation for homes and businesses.
“The integration of Honeywell’s HLD sensor into our Oncore Energy System provides us with reliable leak detection that reinforces operational safety for our hydrogen-powered system and enables continuous monitoring of our equipment in real time,” said Adam Jorgenson, Chief Operating Officer at BWR Innovations.
Demand for hydrogen fuel cell vehicles continues to increase globally. According to a report from the Hydrogen Council, there were about 90,000 hydrogen fuel cell vehicles on roads worldwide in 2024—a 14% rise compared to 2023 (https://hydrogencouncil.com/wp-content/uploads/2024/09/Hydrogen-Insights-2024.pdf).
Honeywell notes that its HLD sensor differs from other technologies because it does not require frequent calibration or manual adjustment. Once installed near storage tanks or gas lines, it can function without recalibration for up to ten years. This feature could reduce downtime and labor costs in industries such as construction, power generation, shipping, and air transport.
For further details about Honeywell’s sensing solutions for hydrogen applications, visit their website.
