Gx620f

Fixed-Mount Hydrocarbon/VOC Optical Gas Imaging (OGI) Camera

The Gx620f fixed-mount hydrocarbon/VOC OGI camera delivers continuous, automated gas leak detection for oil, gas, and chemical facilities. Using a cooled midwave infrared (MWIR) sensor and HD visual camera, it provides clear visualization of hydrocarbon and VOC emissions in real time. Certified for use in hazardous areas (ATEX, IECEx, ETL), the Gx620f integrates seamlessly with plant monitoring systems via GigE Vision or ONVIF to support 24/7 safety, compliance, and emissions-reduction goals.

Invisible leaks. Instantly visible.
Keep eyes on your most critical assets 24/7. The Gx620f continuously detects hydrocarbon and VOC leaks without sending your team into hazardous zones.
Dual infrared and HD video give you clear confirmation of leaks, making it easier to validate issues and share evidence across your operations team.
With ATEX, IECEx, and ETL certifications and a corrosion-resistant stainless-steel housing, the Gx620f is engineered to perform reliably in tough industrial conditions.

Specifications

Highlighted
IR Resolution 640 × 512
Thermal Sensitivity_NETD <15 mK at 25°C
Spectral Range 3.2–3.4 μm
Interfaces Ethernet from camera module, or via fibre optic with integral media converter
Imaging & Optical
Automatic Image Adjustment Linear, PE
Detector Type High Operating Temperature (HOT) MWIR T2SLS
f number f/1.59
Field of view [FOV] 6° lens: 6° × 4.8°
14.5° lens: 14.4° × 11.5°
24° lens: 23.6° × 19°
Field of view [FOV]_Focal Length 6° lens: 92 mm 14.5° lens: 38 mm 24° lens: 23 mm
Focus Motorized
Full Frame Rate 30 Hz
Image Modes IR image, High Sensitivity Mode (HSM)
IR Resolution 640 × 512
Minimum Focus Distance 6° lens: 2 m 14.5° lens: 0.5 m 24° lens: 0.3 m
Non_radiometric IR video streaming H.264 or MJPEG over RTSP streaming
Optical Zoom 30X Optical, 8X Digital
Spectral Range 3.2–3.4 μm
Thermal Sensitivity_NETD <15 mK at 25°C
Zoom Digital zoom, 2X, 4X, 8X
Measurement & Analysis
Temperature Range -10°C to 120°C
Communication & Data Storage
Ethernet Direct connection via RJ45 CAT6A cables
Interfaces Ethernet from camera module, or via fibre optic with integral media converter
General
Weight 6 kg to 10 kg depending on model
Environmental & Certifications
Encapsulation IP66 to IEC60529, NEMA 4X
Operating Temperature Range -20°C to 60°C standard (-40°C option on request)

Resources & Support

Datasheet

FLIR Gx620f Datasheet

Download

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.