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BL-CH4 MINI 3 Pro: Drone-based TDLAS Methane Detection Sensor for DJI Dock 3
The BL-CH4 MINI 3 Pro UAV-based methane detection sensor is an advanced system designed to detect and map methane (CH₄) concentrations with high precision and accuracy based on TDLAS technology. Seamlessly integrated with DJI Dock 3, it is highly compatible with Matrice 4D/4TD. The system significantly reduces the cost and boosts the efficiency for unmanned inspections on industrial sites and pipeline leakages.
Key performance
- Detection distance: up to 80 m
- Response time: 20 ms
- Light weight: 240 g
- Discrepancy: ±10%
Specifications
| Working principle | TDLAS |
|---|---|
| Target gas | CH₄ |
| Compatible platforms | DJI Dock 2/Dock 3 and DJI M4D/M4TD |
| Interface | E-Port |
| Gimbal | 2-axis stability enhancement (Pitch, Roll) |
| Rotation range | Pitch +20° to -90°, Roll ±25° |
| Response speed | 20 ms |
| Sensitivity | 5 ppm·m |
| Concentration range | 0 to 99999 ppm·m |
| Accuracy | ±10% (100 to 50000 ppm·m) |
| Detection range | 80 m (30% diffuse reflectivity target, 10,000 ppm·m CH₄, static level detection) |
| Infrared detection laser | Class 1 (eye safe) |
| Green indication laser | Class 3R (avoid direct eye exposure) |
| IP rating | IP55 |
| Power consumption | 3 W |
| Weight | 240 g (with gimbal) |
| Size (L x W x H) | 191.54 x 79.24 x 63.97 mm (with gimbal) |
| Working temperature | -25°C to 60°C |
| Working humidity | < 95% RH (+25°C) |
Regulatory alignment
- EU Methane Regulation (EU) 2024/1787: supports methane inspection workflows, LDAR documentation and inspection record management.
- OGMP 2.0: supports methane detection, emissions data collection and reporting workflows.
Questions or volume pricing? Call Maverick at 612.808.9838.
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