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Infrared Thermal Camera for Furnace Inspections | FLIR GF309

Supplier: FLIR Systems Australia

The FLIR GF309 is designed for high temperature furnace applications. It can also perform high accuracy electrical and mechanical inspections.

Price Guide: POA

Multi-purpose Infrared Camera:

The FLIR GF309 is used for high temperature industrial furnace applications. FLIR GF309 is designed to "see through flames" in all types of gas-fired furnaces, chemical heaters, coal-fired boilers. As the camera has an exceptionally wide temperature range, it can also perform high accuracy electrical and mechanical inspections, making it a very useful instrument for its owner.

The FLIR GF309 is ideal for monitoring all types of furnaces, heaters and boilers, particularly in the chemical, petrochemical and utility industries. Custom-built to see through flames, the GF309 also features a detachable heat-shield designed to reflect heat away from the camera and camera operator, providing increased protection.

The FLIR GF309 infrared camera provides temperature readings across the entire surface of your heater/boiler/furnace and will help you to inspect faster, work safer and avert unscheduled shutdowns and, worse, catastrophic failures.

Key features:

• Measures temperatures from -40°C to +1500°C with high accuracy
• Dual-use camera – can also measure at ambient temperatures
• Thermal sensitivity <25 mK
• High performance LCD & tiltable, high resolution viewfinder
• Multi-angle handle with integrated direct access buttons
• GPS & digital camera
• Compatible with FLIR QuickReport and FLIR Reporter software for professional inspection reports


• Oil refineries
• Power generation
• Petrochemical & chemical industries



Model Number GF309
Imaging Specifications
Detector Type Cooled InSb
Spectral Response 3.8 – 4.05 μm
Resolution 320 × 240
Total Pixels 76,800
Thermal Sensitivity <15 mK @ +30°C
Accuracy ±1°C for temperature range 0°C to +100°C  or ±2% of reading for temperature range >+100°C
Temperature Range -40°C to 1,500°C (-40°F to 2,732°F)
High Temp Option Yes
Lens Options Standard: 24° × 18°; Optional: 14.5°, 6°
AND New Lens Extender 24° OR 14.5°
Zoom 1 – 8× continuous digital
Focus Auto & Manual
Color LCD 4.3”; 800 × 480 Pixels
Adjustable Viewfinder Tiltable OLED, 800 × 480 pixels
Video Camera w/Lamp 3.2 MP
Laser Spot Yes
Video Out HDMI
Spotmeters 10
Area Boxes 5 (min./max./avg.)
Profiles 1 live line (horiz. or vert.)
Delta T Yes
File Storage
Radiometric JPG Yes
Radiometric Video (15Hz) Yes
MPEG Video Recording Yes


For more information or a quote please call or use the IndustySearch email enquiry for a fast direct reply.

Learn more about the FLIR GF309 Infrared Thermal Camera