Description
Introducing the BL-CH4 Methane Detector
- Designed for gas detection in oil & gas pipeline inspection, refineries, industrial parks, and landfills
- Lightweight drone-mounted laser methane sensor for high-precision leak detection
- Integrated design with laser receiver, laser indicator, laser emitter, RGB camera, and laser ranging
- Advanced sensor arrays & algorithms for rapid methane source identification and emergency response
- Automatic rotation detection allows for customizable angles, ensuring comprehensive area coverage
- Optimized for large-area inspections, delivering efficient, all-round monitoring
Technology
Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Superior Sensitivity
Sensitive to methane Only, contact-based and closed-path TDLAS for quantitative methane detection.
Short Response Time
Built-in laser detection module allows response to the concentration changes within 5 milliseconds
Long Distance Support
Support to detect the methane leakage up to 300m
.
Software Introduction
CH4 Assistant APP
- From the RC application interface, select the CH4 Assistant App.
- After entering your account and password, you can activate the single-user mode.
CH4 Cloud Platform
- After logging into the cloud platform CH4 Cloud, you can enter the cloud mode.
- In cloud mode, multiple users can perform simultaneous online monitoring, with real-time display of flight paths, flight data, real-time methane data, and alarm records
BL-CH4 Methane Detector Product Application Advantage
- 300 meters test distance
- real time data processing
- 5ms fast response
- Three axis enhanced stability head
- Accurate location of the leak point
- Cloud platform data is updated synchronously
Pain Points For The Traditional Detection
- Difficult to detect low concentrations of methane leak in large or complex environments.
- Time-consuming on manual operation and on-site sampling.
- The covered area is limited for a handheld devices or fixed monitoring station.
- Risk-taking to detect in a remote or hazardous areas.
Advantages of Drone Methane Technology By BL-CH4
- Based on drone technology, it can fly and detect all kinds of scenarios without limitation efficiently and accurately.
- TDLAS technology enables the system with high performance in sensitivity and quick response speed, also supports the working distance up to 300m.
- Diversification of software supports both APP / Cloud Platform for flight monitoring and managemen
Application Scenario
Oil & Gas Pipeline
Refinary Facility Detection
Urban Natural Gas Detection
Industrial Park Detection
Landfill Detection
A Livestock farm detection
Specifications
| Parameter | Specification |
|---|---|
| Detection Target | Methane and gases containing methane |
| Detection Method | Tunable Diode Laser Absorption Spectroscopy |
| Gimbal Stabilization | YAW + PITCH + ROLL |
| Gimbal Type | DJI Xport |
| Pitch Range | +30° to -90° |
| Roll Range | ±135° |
| Working Distance | Up to 300m |
| Laser Rangefinder | Up to 1000m |
| Sensitivity | 5 ppm·m |
| Response Speed | 5ms |
| Measurement Accuracy | ±10% (100–50,000 ppm·m) |
| Coordination Function | Real-time coordinate support |
| Route Function | KMZ, KML import for pre-planned flight routes |
| Infrared Detection Laser | Class 3R, avoid direct exposure to eyes |
| Compatible Platforms | DJI Matrice 300 RTK, 350 RTK, and customized drones |
| Sampling Frequency | 500KHz |
| Housing Material | Aluminum alloy |
| Protection Level | IP54-rated for dust and water resistance |
FAQ's
1. What gases can the BL-CH4 detect?
The BL-CH4 is designed to detect methane and methane-containing gases, making it ideal for oil & gas pipeline inspections, refineries, industrial sites, and landfills.
2. How does the BL-CH4 detect methane leaks?
It uses Tunable Diode Laser Absorption Spectroscopy (TDLAS) to accurately identify and measure methane concentrations in real time.
3. What is the working range of the sensor?
The methane detection range extends up to 300m, while the laser rangefinder can measure distances up to 1000m.
4. Is the BL-CH4 compatible with DJI drones?
Yes, it is compatible with DJI Matrice 300 RTK, 350 RTK, and other customized drone platforms.
5. Is the BL-CH4 built for outdoor operations?
Yes, it features a rugged aluminum alloy housing and an IP54 protection rating, ensuring durability in challenging environments.
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