October 16, 2024
Metis Engineering – Launch Of Advanced Hydrogen Leak Detection Sensor For Unparalleled Safety In Battery Energy Storage Systems Metis Engineering unveils a next-generation hydrogen leak detection sensor, a cutting-edge addition to its Cell Guard series Purpose-built for hydrogen storage and energy applications, including fuel cells, to maximise safety and operational reliability Delivers precise hydrogen leakage detection to prevent risks of explosion or fire in hydrogen storage facilities Detects electrolysis leaks early to prevent cell degradation and optimise fuel cell longevity Currently undergoing testing to meet rigorous ISO Automotive compliance standards Metis Engineering, a leader in battery safety and monitoring innovations, proudly announces the launch of its latest breakthrough: Cell Guard with Hydrogen. This new sensor, a sophisticated evolution of the original Cell Guard, is expertly engineered to detect hydrogen (H₂) in energy storage systems, offering essential safety enhancements for hydrogen-based applications and battery packs alike. Why is Hydrogen Dangerous? In air hydrogen has a wide flammability limit from 4 to 77% by volume and an explosive limit from 18 to 59%. The activation energy for ignition is extremely low and can be triggered by a very small spark or static discharge. Hydrogen is an odourless, colourless gas and can go undetected without specialised technology. Early detection of hydrogen leaks is critical to maintaining safety across the hydrogen lifecycle—from production to storage, transport, usage in fuel cells and H2 ICE. With applications spanning transport, marine, aviation, and industrial sectors, Metis Engineering’s new sensor meets this critical need, creating new benchmarks for safety in hydrogen technologies. The latest hydrogen detection sensor addresses key safety needs with innovative, high-performance features, advancing on the foundation of the original Cell Guard sensor: Reliable Hydrogen Storage Leak Detection: This sensor offers unparalleled accuracy in identifying even trace hydrogen leaks, ensuring compliance with the strictest safety standards and protecting against fire or explosion risks in hydrogen storage systems. Electrolysis Detection in Fuel Cells and Battery Packs: moisture ingress can lead to electrolysis, producing dangerous gases. Metis Engineering’s sensor detects early signs of hydrogen generation. Enhanced Detection in High-VOC Environments: Cell Guard with Hydrogen excels in environments with high volatile organic compound (VOC) levels. For example, where large amounts of adhesive have been used in the construction of an Energy Storage System, ambient levels of VOC can remain very high; this sensor can still detect thermal runaway. Wider Temperature Range Compatibility: With an expanded operational range of -40°C to +85°C (-40°F to +185°F), this sensor is built for extreme conditions, where other sensors may underperform, making it ideal for diverse, demanding environments. Ultra-Low Power Consumption: Operating in low power mode, Cell Guard with Hydrogen ensures continuous monitoring with little energy drain (