Falcon Plus TDLAS Methane Leak Detector for Drones
The Falcon Plus is a TDLAS (tunable diode laser absorption spectroscopy) methane leak detector for drone-based, stationary and car-based surveys. Integrated with DJI M300/M350, Wispr, Inspired Flight and SkyFront drones via the SkyHub onboard computer, it brings remote laser gas detection to oil & gas operations and landfill monitoring — screening fast and localising leaks accurately from a safe distance, without confined-space entry.
Methane Detector — Laser Falcon
Remote laser detection, regulation-ready
The Falcon Plus reliably detects methane from 10–40 m with a 25 ms response time. It detects 500 ppm from at least 40 m — meeting the EUMR 2024/1787 Type 2 LDAR above-ground criteria — and 1000 ppm from at least 60 m for underground inspection. A Class 1 infrared detection laser keeps operations eye-safe, while a Class 3R green pointer marks the measurement spot from a distance.
Light, fast and self-calibrating
At just 360 g and 130 × 98 × 98 mm, the Falcon Plus surveys at up to 30 m/s and resolves down to a 1 g/h flow rate across a 0–100,000 ppm·m range. An integrated reference gas cell self-calibrates for consistent accuracy and minimal maintenance, and every reading is delivered in real time with georeferenced, RTK-accurate recording.
Drone vs Car vs Helicopter Surveys
| Car | Drone | Helicopter | |
| Average km/day | 200–300 | 80–100 | 500–700 |
| Terrain | Roads only | Any | Any |
| Cost per hour | Medium | Low | High |
| Survey automation | Manual driving | Automatic | Manual piloting |
Applications
Leak detection and repair (LDAR) for oil & gas gathering, transmission and distribution networks; landfill and biogas methane monitoring; pipeline and facility integrity surveys; and regulatory emissions screening under EUMR 2024/1787.
Service & Warranty
Supplied by GulfNet Emirates Drone & Robotic Systems with UAE-based technical support, integration guidance and full manufacturer warranty. The Falcon Plus requires the SkyHub onboard computer and a compatible drone — request a quote and our team will propose the complete, ready-to-fly methane-detection set.
Key Specifications
| Sensor type | TDLAS (tunable diode laser absorption spectroscopy) remote methane leak detector |
| Detection range | 10 – 40 m (reliable) |
| Regulatory compliance | 500 ppm at ≥40 m (EUMR 2024/1787 Type 2 LDAR above-ground); 1000 ppm at ≥60 m (underground) |
| Response time | 25 ms |
| Maximum survey speed | 30 m/s (108 km/h) — mainly limited by drone speed |
| Minimum detectable flow rate | 1 g/h (≈500 ppm) |
| Measurement range / sensitivity | 0 – 100,000 ppm·m |
| Self-calibration | Integrated reference gas cell |
| Laser safety | Methane laser: Class 1 IR; green pointer: Class 3R |
| Real-time data / georeferencing | Real-time data, georeferenced recording and RTK georeferencing — all yes |
| Dimensions | 130 × 98 × 98 mm |
| Weight | 360 g |
| Supported drones | DJI M300 / M350, Wispr, Inspired Flight, SkyFront (via SkyHub) |
| Onboard computer | Requires the SkyHub onboard computer |
| SKU | IS-PERG-LFALCON-DETECTOR-PLUS |
Frequently Asked Questions
How far away can it detect methane?
It reliably detects methane from 10 to 40 m. It detects 500 ppm from at least 40 m (EUMR 2024/1787 Type 2 above-ground criteria) and 1000 ppm from at least 60 m (underground criteria).
Is the laser safe?
The methane-detection laser is a Class 1 infrared laser, safe for normal operation. A separate Class 3R green pointer marks the measurement point — keep it away from eyes.
Which drones and equipment are needed?
It integrates via the SkyHub onboard computer with DJI M300/M350, Wispr, Inspired Flight and SkyFront drones. SkyHub and a compatible drone are required; request a quote for the complete set.
Why survey by drone instead of car or helicopter?
A drone covers any terrain (not just roads), automates the survey, and costs less per hour than a helicopter — ideal for facilities, landfills and off-road pipeline routes, even if daily coverage is lower than vehicle methods.
Does it need calibration?
No routine field calibration — an integrated reference gas cell self-calibrates the sensor for consistent accuracy and minimal maintenance.
