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The FLIR GF306 optical gas imaging camera visualizes sulfur hexafluoride (SF6) and other gas emissions without the need to shut down operations. SF6 is used in the electric power industry as an insulator and quenching medium for gas-insulated substations and circuit breakers. The portable, non-contact GF306 allows you to quickly scan substations for leaks while maintaining a safe distance from high-voltage equipment. By catching leaks early, the GF306 reduces lost revenue to breakdowns and repairs.


  • The FLIR GF306 is a portable ergonomically designed camera for optical gas imaging (OGI)
  •  Improves safety in your working environment by allowing even small gas leaks to be detected in a non-contact mode from a safe distance preventing exposure of the personnel in the high-voltage area.
  •  Quickly trace problems accurately by allowing broad and difficult to reach area  be scanned rapidly.
  • Wireless connectivity of the camera allows you to connect to smart phones or tablets for the wireless transfer of images or the remote control of the camera.


FLIR GF306 14.5degrees fixed lens

FLIR GF306 14.5degrees

FLIR GF306 24degrees fixed lens

FLIR GF306 24degrees

Additional information

Camera Type


Model Series

Can detect Gases

acetic acid, acetonitrile, acetyl chloride, acetyl cyanide, allyl bromide, allyl chloride, allyl fluoride, ammonia, arsine, bromine isocyanate, bromomethane, butyl isocyanide, carbon monoxide, chlorine dioxide, chlorine isocyanate, chlorodimethylsilane, cyanogen bromide, dichloromethylsilane, ethenone, ethyl cyanoacrylate, ethyl thiocyanate, ethylene, furan, germane, hexyl isocyanide, hydrazine, ketene, methyl ethyl ketone, methyl thiocyanate, methyl vinyl ketone, methylsilane, nitrous oxide, propenal, propene, R-134a, silane, sulfur hexafluoride, tetrahydrofuran, trichloroethylene, uranyl fluoride, vinyl cyanide, vinyl ether

IR Resolution (pixels)

Thermal Sensitivity/NETD

Field of view


Image Frequency

Detector Type

Spectral Range

Sensor Cooling

Stirling Microcooler (FLIR MC-3)



Image modes


Temperature Range


Measurement Analysis/Tools

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Camera size (L × W × H)



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