FLIR HD Handheld Cooled Optical Gas Imaging Camera

Mario Cywinski
March 13, 2019
Written by
FLIR Systems, Inc. announced a high-definition (HD), handheld optical gas imaging camera, FLIR GF620. Designed for oil and gas industry professionals, GF620 detects and visualizes invisible leaks of hydrocarbons, such as methane, and common volatile organic compounds.

The HD resolution GF620 helps inspectors survey for fugitive hydrocarbon emissions from further, safer distances than possible with lower-resolution OGI cameras.

Equipped with a 640x480 infrared detector, It’s calibrated to measure temperature, allowing the user to assess the thermal contrast between the gas and the background scene, and adjust it to improve visibility. GF620 also features high sensitivity mode, which accentuates plume movement to improve detectability in low-contrast scenes.

GF620 introduces Q-Mode, an automatic preset for use with the optional QL320 gas quantification system by Providence Photonics. This system quantifies hydrocarbon leaks with mass or volumetric measurements and colorizes emissions for easier assessment.

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