FLIR G343 Optical Gas Detection Camera

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SKU: 85011

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FLIR G343 Optical Gas Detection Camera

The FLIR G343 is a cutting-edge optical gas detection (OGI) camera designed to visualize potential carbon dioxide (CO₂) leaks in complex systems such as enhanced oil recovery, carbon capture systems, and hydrogen-cooled power generators. Whether CO₂ is a byproduct of production or used as a trace gas, the portable, non-contact G343 is perfect for identifying CO₂ leaks without interrupting or halting large-scale manufacturing operations.

The G343 features FLIR’s patented High-Sensitivity Mode (HSM), which enhances the visibility of CO₂ leaks and enables efficient scanning of thousands of components. The 1-Touch Level/Span function allows you to automatically adjust the image’s level and span with a single touch.

FLIR G343 Key Features

  • Efficiently scan thousands of components with FLIR’s patented High-Sensitivity Mode (HSM)
  • Auto-adjust the level and span of your image with 1-Touch Level/Span
  • Comfortably inspect facilities with superior ergonomics
  • Easily incorporate with third-party software solutions
  • Built-in Wi-Fi and Bluetooth® allow you to connect to smartphones or tablets
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FLIR Systems was established in 1978 to pioneer the development of high-performance infrared imaging systems, and is the world leader in the design, manufacture, and marketing of thermal imaging systems for a wide variety of commercial, industrial, and government applications. Today, FLIR Systems embraces five major companies with outstanding achievements in infrared technology since 1958—the Swedish AGEMA Infrared Systems (formerly AGA Infrared Systems), the three United States companies Indigo Systems, FSI, and Inframetrics, and the French company Cedip.

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FLIR G343 Specifications

Specification Details
IR Resolution 320 * 240 pixels
Thermal Sensitivity/NETD 15 mK at 30°C (86°F)
Detector Type Focal plane array (FPA), cooled InSb
Spectral Range 4.2 µm to 4.4 µm
Detector Pitch 30 µm
Sensor Cooling Stirling Microcooler (FLIR MC-3)
Gas Sensitivity CO2: <1.1 ppm x m (ΔT = 10°C, Distance = 1 m)
Digital Image Enhancement High sensitivity mode (HSM), noise reduction filter
Available Lenses 24° — 18° (23 mm); 14.5° — 10.8° (38 mm)
F-Number 1.59
Focus Autofocus, Manual focus
Display 4″, 640 — 480 pixel rotatable, touchscreen LCD
Viewfinder Built-in, tiltable OLED, 800 — 480 pixels
Image Presentation Modes IR image, visual image, high sensitivity mode (HSM)
Color Palettes Arctic, White hot, Black hot, Iron, Lava, Rainbow, Rainbow HC
Zoom 1-8 continuous, digital zoom
Laser Pointer Class 2
Voice Annotations 60 seconds with Bluetooth on still images and video
Text Annotations Text from predefined list or soft keyboard on touchscreen
Image Sketch Yes: on infrared only
FLIR Inspection Route Enabled in the camera
MultiREC Recording Record multiple files automatically in customizable order
GPS Location data automatically added to every still image; first frame in video from built-in GPS; data logging feature
Compass Yes
Cloud Services FLIR Ignite for direct, secure image uploading, organizing, storage, and sharing (required firmware available)
Storage Media Removable SD card
Image File Formats Standard JPEG, measurement data included. Infrared-only mode.
Communication Interfaces USB 2.0, Bluetooth via headset, Wi-Fi, HDMI
Video Out HDMI; DVI
Radiometric IR Video Recording RTRR (.csq)
Non-Radiometric IR or Visual Video H.264 to memory card
Radiometric IR Video Streaming Over UVC
Non-Radiometric IR Video Streaming H.264 (AVC) or MPEG4 over RTSP (Wi-Fi); MJPEG over UVC and RTSP (Wi-Fi)
Visual Recording H.264 to memory card
Operating Temperature Range  -20  to 50°C (-4°F to 122°F)
Storage Temperature Range -30°C to 60°C
Encapsulation IP54 (IEC 60529)
Shock 25 g (IEC 60068-2-27)
Vibration 2 g (IEC 60068-2-6)
Battery Type Rechargeable Li-ion battery; 7.4 V, charged in camera or separate 2-bay charger
Battery Operating Time >2.5 hours at 25°C (68°F) and typical use
Battery Charging Time 2.5 hours to 95% capacity, charging status indicated by LEDs
Camera Size 251.6 mm — 164.5 mm — 170.9 mm (9.9 in — 6.48 in — 6.73 in)
Camera Weight 3 kg (6.18 lb)