Optical Gas Imaging Payload Featuring Thermal by FLIR®


Model: Workswell GIS-320, 14.5° Lens
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FLIR is the exclusive global distributor of the Workswell GIS-320 Thermal by FLIR optical gas imaging payload for unmanned aerial systems, unmanned ground vehicles, and mobile platforms. Built around a FLIR cooled infrared detector, the GIS-320 visualizes methane, hydrocarbons, and VOC emissions from oil and gas production, transportation, and use. When operated from a central location, users can easily and safely detect hard to reach leaks or inspect wellheads spread out over a wide area in one pass. The GIS-320 with Thermal by FLIR technology is a valuable addition to any leak detection and repair (LDAR) program, eliminating the need for costly remediation and avoiding harm to the environment.

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  • Gas Detection from a Safe Distance

    Discover hidden gas leaks from afar with 320 × 240 pixel IR resolution, <15 mK thermal sensitivity, and 1-8x continuous zoom (thermal).

  • Seamless Integration with UAS/UGV Platforms

    Integrate easily with UAS/UGV systems and control remotely to inspect well heads, pipelines, tank batteries, and more.

  • Comply with Emission Standards

    Integrated FLIR G300a camera provides reliable FLIR features including our exclusive High Sensitivity Mode (HSM) and OOOOa certification.

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Detector Type
Focal Plane Array (FPA), cooled InSb
<10 mK @ 30°C (86°F)
IR image: 1 — 8x continuous digital zoom, VIS image: 10x optical zoom with vibration compensation
System Overview
Detection Modes
Real-time gas detection mode as well as software visualization
Connections & Communications
10_Pin Digital Port
S.BUS, CAN bus (compatible with DJI M600 and A3 controllers), MavLink
External GPS connectivity and external trigger
Ethernet Interface
Ethernet port RJ-45, future connectivity
Storage Media
Internal high-speed SSD 256GB for image and video recording
External slot for Micro SD card & USB 2.0 for USB stick for taking images
USB - Image Streaming
16-bit 320 × 240 pixels @ 30 Hz
USB - Standard
2.0 port, keyboard connection for in-house control
USB - Video Streaming
640 × 480 pixels @ 30 Hz
Video Output
Digital HDMI 720p (1280 × 720 px), Aspect ratio 16:9, Micro HDMI
4 × 1/4-20 UNC thread
Operating Temperature Range
-15 to 50°C (-4 to 122°F)
Imaging & Optical
Digital Camera
1/3” sensor, auto white balance, wide dynamic range, blacklight compensation, exposure and gamma control
Digital Camera Focus
Autofocus with direct focus zoom synchronization
Digital image enhancement
Noise reduction filter, High Sensitivity Mode (HSM)
Digital View Angle
Ultra zoom 6.9° extra wide 58.2°, focal 33.0 mm — 3.3 mm
Field of view (FOV)
14.5° × 10.8°
Automatic motorized focus
Full Frame Rate
30 Hz output to USB
Global Positioning System [GPS]
External GPS
Image Adjustment
Automatic, manual, or moving span (NUC control adjustable)
Image Modes
IR only, VIS only, Picture in Picture with optical zoom, High Sensitivity Mode (HSM)
IR Resolution
320 × 240 pixels
Minimum Focus Distance
0.5 m (1.6 ft)
Radiometric IR video recording
Radiometric full-frame IR recording (raw data recording in 30 Hz)
Digital camera H.264 encode video HD recording
Spectral Range
3.2 — 3.4 µm
Measurement & Analysis
60 Hz
200+ VOCs including: benzene, ethanol, ethyl-benzene, heptane, hexane, isoprene, methanol, MEK, MIBK, octane, pentane, 1-pentene, toluene, m-xylene, butane, methane, propane, ethylene, ethylene oxide, propylene
Measurement Presets
Max temperature, min temperature, center temperature
Temperature Range
-20 to 350°C (-4 to 662°F)
Digital Camera Resolution
1920 × 1080 pixels (Full HD)
Weight and Dimensions
<1.6 kg (3.5 lb), 201 × 150 × 101 mm (7.9 × 5.9 × 4.0 in)
Input Supply Voltage
9 — 36 VDC, Coaxial 2 × 6.4mm, outer shell - GND
Power Dissipation [avg]
18 W
Storage Media
Image File Format
Radiometric JPEG images and digital camera JPEG Full HD
Radiometric TIFF
User Interface
Desktop Software
Advanced thermal analysis and reporting SW including in the package
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

GIS-320 - Model: Workswell GIS-320, 14.5° Lens

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