GF 309

The FLIR GF309 is designed for high temperature industrial furnace applications, these infrared cameras are 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 FLIR GF309 also features a detachable heat shield designed to reflect heat away from the camera and camera operator, providing increased protection.

Model NumberGF309
Imaging Specifications
Detector TypeCooled InSb
Spectral Response3.8 – 4.05 μm
Resolution320 × 240
Total Pixels76,800
Thermal Sensitivity<15 mK @ +30°C (+86°F)
Accuracy±1°C (±1.8°F) for temperature range 0°C to +100°C (+32°F to +212°F) or ±2% of reading for temperature range >+100°C (>+212°F)
Temperature Range-40°C to 1,500°C (-40°F to 2,732°F)
High Temp OptionYes
Lens OptionsStandard: 24° × 18°; Optional: 14.5°, 6°
AND New Lens Extender 24° OR 14.5°
Zoom1 – 8× continuous digital
FocusAuto & Manual
Color LCD4.3”; 800 × 480 Pixels
Adjustable ViewfinderTiltable OLED, 800 × 480 pixels
Video Camera w/Lamp3.2 MP
Laser SpotYes
Video OutHDMI
Area Boxes5 (min./max./avg.)
Profiles1 live line (horiz. or vert.)
Delta TYes
File Storage
Radiometric JPGYes
Radiometric Video (15Hz)Yes
MPEG Video RecordingYes