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GF309 Furnace and Electrical Inspection Camera (14.5° Lens)

The FLIR GF309 Infrared (IR) Camera designed to inspect industrial furnaces, chemical heaters, coal-fired boilers, without the need to shut down operation (chemical, petrochemical & utility industries).

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See through the flames safely with FLIR‘s GF309 Infrared Camera (IR) for Furnace and Electrical Inspections

The FLIR GF309 is an IR camera designed for the high-temperature measurement of industrial furnaces, chemical heaters, and coal-fired boilers, without the need to shut down the operation. The portable camera also greatly improves operator safety, by measuring through flames at a safe distance, for all types of furnaces. A good knowledge of the furnace condition can avert failures and unscheduled shutdowns Industrial furnaces, heaters, and boilers are found in the chemical, petrochemical, and utility industries.

Key Features:

  • Improved efficiency: The FLIR GF309 reduces inspection time by measuring the temperature through flames without the need to interrupt the industrial process or await scheduled service shutdowns. A furnace camera can help you to determine how to run a furnace/boiler efficiently to give the best fuel economy and maximise production output and quality. As the FLIR GF309 has a wide temperature range, high-accuracy electrical and mechanical inspections can be performed, which makes the camera even more useful for predictive maintenance. The wireless connectivity of the camera allows you to connect to smart phones or tablet PCs for the wireless transfer of images or the remote control of the camera—a useful function if regulations require a second person to accompany the furnace inspector or thermal images needs to be sent quickly for a second opinion.
  • Increased worker safety: High-temperature measurement can be performed through flames in a non-contact mode, and from a safe distance. Custom-built, the FLIR GF309 also features a detachable heat-shield designed to reflect heat away from the camera and the camera operator, providing increased protection. The camera is ergonomically designed with a bright LCD and tiltable viewfinder, which facilitates its use over a full working day.
  • Increased furnace safety: Good knowledge of furnace/boiler condition and operating parameters can provide the information needed to avert catastrophic failures and prevent unscheduled shutdowns.

See more with the extender lens: The GF309 extender lens offers better angles when measuring temperatures through a viewport, for improved safety and greater accuracy.

Record & report easily: Save images and video from the GF309 to any off-the-shelf video recorder for easy archiving and documentation.



Accessory Code Description Price (Ex VAT)
T197387 IR Lens 24 inch with case price on request
T197385 MWIR lens (3.0-5.0 µm) 14.5° with case (GF300, GF309, GF320) price on request
T197388 MWIR lens, 6° with case (GF300, GF309, GF320, GF346) price on request
T198360 Furnace IR lens extender, 24° with case for GF309 (GF3XX) price on request
T198361 Furnace IR lens extender, 14.5° with case for GF309 (GF3XX) price on request
T197482 Heat Shield for FLIR GF309 with 24° and 14.5° Lens (GF3XX) price on request
T199367ACC Battery Li-ion 7.2 V, 4.4 Ah, 32 Wh (GF3XX) price on request
T197692 Battery charger, incl. power supply with multi plugs (GF) price on request
T910814 Power Supply incl. Multi Plugs £99.00 ADD
T198509 Cigarette Lighter Adapter Kit 12 VDC 1.2 m/3.9 ft. £66.00 ADD
T910815ACC HDMI to HDMI cable 1.5 m (GF3XX, G3XXa) price on request
T910816ACC HDMI to DVI cable 1.5 m (GF3XX, G3XXa) price on request
T951387 Wi-Fi USB micro adapter (GF3XX) price on request
T197555 Hard transport case (GF3XX) price on request
T129728ACC Hand Strap (GFx3XX, GF6XX) price on request
T129739ACC Lens Cap (GFx3XX, GF6XX) price on request
T129867ACC Lens Cap Strap (GFx3XX, GF6XX) price on request
T129729ACC Neck Strap (GFx3XX, GF6XX price on request
T199013 ResearchIR 4.x Max (online activation) - Download Card price on request