CGT-H2100 Hydrogen Detector: The Preferred Safety Device Complying with Energy Storage Standards

With the iterative upgrade of the NFPA 855 energy storage standard, the focus of energy storage safety protection has shifted from traditional post-fire extinguishing disposal to early gas warning for battery thermal runaway. High-precision hydrogen detection has become a mandatory compliance requirement for overseas energy storage projects, and traditional simple detection solutions can no longer meet the new regulations. Precisely adapted to overseas energy storage working conditions and latest standards, the CGT-H2100 Hydrogen Detector serves as a core safety protection device for energy storage cabins and containers.

Adopting professional MEMS thermal conductivity detection technology, the device fits the hydrogen release pattern of lithium battery thermal runaway and captures hydrogen leakage signals in the early stage of battery faults, filling the safety gap before the activation of open fire and spray systems. It features a detection range of 0~100% LEL, a high resolution of 0.1% LEL and a response time of ≤15s. Equipped with two-level alarm thresholds (10% LEL for low alarm and 25% LEL for high alarm) that fully comply with NFPA 855 grading requirements, it enables refined risk management and control.

Boasting excellent adaptability to complex working conditions, the detector is certified with dual gas and dust explosion-proof ratings of IIC T6. Made of die-cast aluminum alloy with an IP66 protection rating, it operates stably in a wide temperature range of -40℃ to +70℃ and high humidity environments, suitable for various outdoor and enclosed energy storage scenarios.

Supporting RS485 communication and dual-channel dry contact alarm output, the device can form a network to link with ventilation and alarm systems, fully conforming to the linkage logic specified in the new standards. It is equipped with a 15-year long-life sensor and calibration-free modular design, along with a self-diagnosis function, which greatly reduces overseas operation and maintenance costs. Certified with CE, ATEX, IECEx, RoHS and other international credentials, it is easy to install and highly compatible, fully meeting the compliance acceptance and long-term safe operation requirements of overseas energy storage projects.