Flir
FLIR GF77 Uncooled Optical Gas Imaging Camera
FLIR GF77 Uncooled Optical Gas Imaging Camera
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The FLIR GF77 is an uncooled optical gas imaging camera purpose-built for detecting methane and other gas leaks. Its lightweight design, high thermal sensitivity, and intuitive controls make it ideal for field inspections across oil & gas, chemical, and utility sectors. Portable yet powerful, the GF77 supports proactive leak detection and regulatory compliance with unmatched convenience.
Key Features and Benefits:
- Visualizes methane, VOCs, and other gas leaks with thermal precision
- Uncooled detector ensures affordability without sacrificing performance
- Lightweight and ergonomic for field portability
- Interchangeable lenses and on-screen gas quantification options
- Ideal for predictive maintenance and emissions compliance
- Supports FLIR’s advanced analytics and reporting tools
- Built for safety inspections in energy, manufacturing, and utility sectors
Specifications:
- Detector Type: Uncooled Microbolometer
- Resolution: 320×240
- Gas Detection: Methane, VOCs, refrigerants
- Temperature Range: -20°C to 500°C
- Display: 4.3” LCD Touchscreen
- Battery: Rechargeable Li-ion, up to 4 hrs
- Applications: Gas leak detection, emissions monitoring, utility inspections
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Good for environmental audits
We used the GF77 in a recent emissions audit and were able to flag several non-obvious leaks that passed other detection methods. Fast startup, good battery life, and clear thermal overlays. Wish it had internal GPS tagging though.
Great balance of cost and capability
This camera has given us Tier-1 detection at a fraction of the cost of cooled systems. Works great for SF6 and methane. Integration with FLIR software makes compliance reporting painless. Happy with the ROI.
Highly portable and surprisingly sensitive
For a handheld, uncooled system, the GF77 offers impressive gas visualization. We’ve used it in waste management facilities to identify methane leaks, and it outperformed expectations. A little heavy for extended use, but manageable.