Advanced cooled OGI camera for methane and hydrocarbon leak detection.
FLIR G620 is a cooled InSb optical-gas imaging (OGI) camera for detecting hydrocarbons, methane (CH₄) and VOC leaks. With 640×480 IR resolution, high sensitivity and onboard gas quantification, it supports precise leak detection and reporting in industrial environments.
| Specification | Detail |
|---|---|
| IR Resolution | 640 × 480 pixels (307,200 px) |
| Detector Type / Pitch | Cooled InSb focal plane array, 15 µm |
| Spectral Range | 3.2 – 3.4 µm |
| Thermal Sensitivity (NETD) | < 20 mK @ 30 °C |
| Temperature Range | –20 °C to +350 °C |
| Accuracy | ±1°C (0–100°C) or ±2% of reading (>100°C) |
| Field of View (FOV) | 24° × 18° or 14.5° × 10.8° (depending on lens) |
| Zoom | 1–8× digital zoom |
| Image Modes | IR, visual, High Sensitivity Mode (HSM) |
| Video Recording | Radiometric IR video and non-radiometric IR/visual video |
| Sensor Cooling | Stirling micro-cooler |
| Gas Sensitivity | Methane and various hydrocarbons/VOCs |
| Display | 4″ rotatable touchscreen + OLED viewfinder |
Find more about our cosmetics products
