BL-CH4 UAV Laser Methane Leak Detector

High-Sensitivity Aerial Methane Leak Detection

The BL-CH4 UAV Laser Methane Leak 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.

Capable of identifying methane leaks from up to 300 meters away and concentrations as low as 5 ppm, the BL-CH4 provides operators with fast, accurate leak localization while keeping personnel safely out of hazardous areas.

Key Features

Long-Range Methane Detection

Detect methane leaks from distances of up to 300 m, ideal for pipelines, refineries, landfills, and large-scale facilities.

High Sensitivity & Accuracy

Capable of detecting methane concentrations as low as 5 ppm, with measurement accuracy of ±10% (100–50,000 ppm).

Fast Response Time

A 5 ms response speed enables real-time leak detection during flight, supporting efficient inspection missions.

Precise Leak Localization

Integrated coordinate tracking provides real-time positioning of leak points, simplifying reporting and follow-up maintenance.

UAV-Optimized Design

Lightweight construction, gimbal stabilization, and standard drone interfaces allow easy integration with a wide range of UAV platforms.

Cloud-Based Monitoring

Detection data can be transmitted to the cloud in real time, enabling remote monitoring, analysis, and documentation.

Supported Applications

- Oil & Gas Pipeline Inspection

- Refinery & Petrochemical Facility Monitoring

- Urban Natural Gas Infrastructure

- Industrial Parks & Utility Networks

- Landfill Methane Detection

- Greenhouse Gas Emissions Monitoring

Why Use Aerial Methane Detection?

Reduce inspection time and operational downtime

Improve worker safety by minimizing manual inspections

Detect leaks earlier and with greater precision

Cover large or inaccessible areas efficiently