BL-CH4 UAV Laser Methane Leak Detector High-Sensitivity Aerial Methane Leak Detection The BL-CH4 methane detector is a lightweight, high-precision gas detection payload designed for drone-based methane leak inspection. Using TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology, the BL-CH4 enables rapid, non-contact methane detection from the air — even in complex industrial and urban environments where ground-based inspection is impractical or hazardous. Capable of identifying leaks from up to 300 meters away and concentrations as low as 5 ppm, the BL-CH4 methane detector provides fast, accurate leak localization while keeping personnel safely out of hazardous areas. BL-CH4 Methane Detector Key Features Long-Range Detection up to 300 m Detect methane leaks from distances of up to 300 m — ideal for pipelines, refineries, landfills, and large-scale industrial facilities where close-proximity inspection isn't feasible. High Sensitivity & Accuracy Detects methane concentrations as low as 5 ppm with measurement accuracy of ±10% (100–50,000 ppm·m) — providing reliable results across a wide range of leak scenarios. 5 ms Response Speed A 5 ms response time enables real-time leak detection during active flight, supporting efficient high-throughput inspection missions without slowing down. Precise Leak Localization Integrated coordinate tracking provides real-time positioning of detected leak points, simplifying reporting and streamlining follow-up maintenance workflows. UAV-Optimized Design Lightweight construction, gimbal stabilization, and standard drone interfaces allow easy integration with a wide range of UAV platforms for flexible deployment across mission types. Cloud-Based Monitoring Detection data transmits to the cloud in real time, enabling remote monitoring, instant analysis, and comprehensive mission documentation from any location. Supported Applications Oil and gas pipeline inspection Refinery and petrochemical facility monitoring Urban natural gas infrastructure surveys Industrial parks and utility network inspection Landfill methane detection and emissions tracking Greenhouse gas emissions monitoring Why Use Aerial Methane Detection? Reduce inspection time and operational downtime significantly Improve worker safety by minimizing manual entry into hazardous areas Detect leaks earlier and with greater precision than ground-based methods Cover large or inaccessible areas efficiently in a single flight
