Beskrivelse
GasVision-TD1 is a dual-technology gas detection sensor that combines OGI (Optical Gas Imaging)and TDLAS (Tunable Diode Laser Absorption Spectroscopy), and this fusion enables both «see the gas» + «measure the gas» in one system. It is seamlessly integrated with DJI Matrice 400, and the key advantages are supporting dual-mode detection, remote & safe inspection with high sensitivity while covering a large area.
Regulatory Alignment
Designed to support methane monitoring, emissions management,
and secure data workflows aligned with internationally recognized regulations and industry frameworks.
EU Methane Regulation
Regulation (EU) 2024/1787
Supports methane inspection workflows, LDAR documentation, and inspection record management.
OGMP 2.0
Oil & Gas Methane Partnership
Supports methane detection, emissions data collection, and reporting workflows.
GDPR
General Data Protection Regulation
Supports secure data management, role-based access control, and data governance workflows.
Specification:
- Working Principle：OGI & TDLAS
- Supported Platforms: DJI M400 and customization
- Interface：X-Port Gimbal Type: 3-axis stability enhancement (Pitch, Roll, Yaw)
- IP Rating: IP55 Weight : 1900g (with gimbal)
- Size(L*W*H): 189.2mm*168mm*213.6mm (with gimbal)
- Working Temperature: -20℃ to 50℃
- Working Humidity: ＜ 95%RH (+25℃)
OGI Sensor
- Target Gas(es): CH₄ and other VOCs gases
- Detector Type: HOT MWIR Focal Plane Array (FPA)
- Lens: 50mm Array Format: 320×256
- Pixel Pitch: 30 μm F-number: F1.2
- Frame Rate: 50Hz
- Response Band: 3.2-3.4μm
- NETD: ≤12mK@25℃
- Refrigeration Time: ≤3.5min@25℃
- Image Controls & Processing: Auto / Manual
- Color Palettes: 8 Selectable modes
- Digital Zoom: 8X Analog
- Video Output: PAL
- Digital Video Output: Camera Link
- MTTF: 20000h@25℃
- Power Supply Range: DC 12V±0.5V
- Power Consumption @ 25℃: Stable ≤ 8W; Maximum ≤ 14W
TDLAS Sensor
- Target Gas(es): CH₄
- Response speed: 20ms
- Sensitivity: 5ppm·m
- Concentration Range: 1~99999 ppm·m
- Accuracy: ±10% (100~50000 ppm·m)
- Detection Range: 70m (Test Conditions: 30% diffuse reflectivity target, 10,000 ppm·m CH₄ concentration, static level detection)
- Infrared Detection Laser: Class 3R (Avoid direct eye exposure)
- Wavelength:1.65μm, <25mW
