FLIR G620a - Fixed OGI Gas Detection Camera - Hydrocarbons & VOCs

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Ref: FLIR-G620a-P

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Description

FLIR G620a hydrocarbon/COV fixed mount optical gas imaging (OGI) camera

Find gas leaks while meeting government and environmental emissions targets with the FLIR G620a: a cooled, long-life OGI camera solution for continuous monitoring in upstream and midstream gas processing and production facilities.

The G620a is spectrally filtered for methane (CH₄), hydrocarbons and volatile organic compounds (VOCs) with a performance OGI detector that meets the sensitivity requirements set forth in the U.S. EPA OOOOa and Appendix K. Small and lightweight, the G620a installs quickly and reliably on a simplified web interface. Never miss a moment of monitoring thanks to the rugged linear cooler that supports 27,000 hours of uninterrupted operation. The FLIR G620a can help oil and gas companies maintain valuable capital assets, prevent product loss, meet emission reduction metrics, and ensure safer work practices.

UNSURPASSED IMAGE CLARITY

The high-resolution, high-sensitivity, cooled image sensor, plus the advantage of FLIR's patented High Sensitivity Mode (HSM), allows users to visualize even the smallest gas leaks.

CONSTANT LEAKAGE MONITORING, WITHOUT INTERRUPTION

FLIR G620a cameras offer more than 27,000 hours of runtime before any service is required (mean time to failure).

COMPLIES WITH EMISSIONS REGULATIONS AND REDUCTION TARGETS.

Meet U.S. EPA VOC and methane detection sensitivity requirements and meet global ESG commitments for methane and hydrocarbon reduction.

 

Ref. 29434-202, 29434-201; 29434-203

New FLIR G-Series, Optical Gas Imaging Cameras

Technical data

Imaging and optical (for 24° lens)

IR resolution
640×512
Field of view (FOV)
23.6°x19.0°
Focal Length
23mm
Minimum focus distance
0.3m (1.0ft)
Focus
Motorized
Zoom
Digital zoom, 1x, 2x, 4x, 8x
Digital image enhancement
High sensitivity mode (HSM)
Detector type
HOT MWIR T2SLS
Spectral range
3.2 - 3.4 μm
Pitch detector
15 μm
F/#
f/1.59
Frame rate
30Hz
Sensor cooling
FLIR FL100 Linear cooler
Image Modes
IR image, high sensitivity mode (HSM)
Automatic Image Adjustment
Linear, PE
Color palettes
Selectable 8-bit
Overlay
RTSP Only

Measurement & Analysis

Thermal sensitivity/NETD
<15mK Typical (33mS integration @ 25C)
Measurement temperature range
-10C to 120C
Available sub ranges
-10C to 30C, 10C to 60C, 30C to 80C, 55C to 120
Ambient Drift Compensation (with factory cal)
Yes
Accuracy
≤ 100°C ±2°C, > 100°C ±2% of reading
Gas sensitivity
NECL: 1m deltaT 10C
  • Methane: 16 ppm x m
  • Hydrocarbons: 6.4 ppm x m
MLLR:
  • Methane: 15.8 g/hr

Communication & Data Storage

Synchronization Modes
Sync In
Radiometric IR video recording
No
Non-Radiometric IR recording
No
Radiometric IR video streaming
GigE Vision
Non- radiometric IR video streaming
H.264 or MJPEG over RTSP
Command & control
GEV: Genicam; RTSP: Web Interface, REST API
Storage media
None
Image file formats
N/A
Digital I/O connector type
M12 12-pin A-coded, Male (shared with external power)
Digital Inputs
2x opto-isolated, Vin(low)= 0-1.5 V, Vin(high)= 3-25 V
Digital Input Purpose
Not currently defined
Digital Output Purpose
Not currently defined
Digital Outputs
3x opto-isolated, 0-48 V DC, max. 350 mA; solid-state opto relay; 1x dedicated as Fault output (NC)
Communication interfaces
Ethernet

General

Package size
14.5″x8.25″x7″.
Package weight
Camera + lens: 4.67lb/2.2kg
Camera size
Camera only: 7 1/8″ x 2 3/4″ x 3 1/2″
Camera + lens: 9″ x 3″ x 3 3/4″
Camera weight
Camera only: 2.6lb/1.2kg
Camera + lens: 3.27lb/1.5kg
Box Contents
Camera w/Lens; M12 to RJ45F Cable (0.3m), quick start guide, certificate of calibration
Mounting
w/mounting plate - 2 x ¼"-20 tapped holes, 1 x 3/8″-16 tapped hole, 4 x 10-24 tapped holes
w/o mounting plate - 6x #6-32

Power

Primary Power Source
PoE+ type 2 (30W min)
Optional DC Power Connection
M12 12-pin A-coded, male (shared with Digital I/O)
Power consumption
25W (cool down)
DC Voltage Range
18V-56V

Environmental & Certifications

Operating temperature range
-20 to 50C
Directives
EMC: 2014/30/EU, WEEE: 2012/19/EU
EMC
EN55032:2015/A11:2020
EN55035:2017/A11:2020
FCC Part 15, Subpart B ClassA
KC C 9832 and KS C 9835
Encapsulation
IP50
Vibration
10-58Hz, 0.15mm; 58-500 Hz, 2g; 5 cycles, 1 oct/min; X,Y&Z (IAW MIL-STD-810H)
Shock
25g, 6ms; Half sine; +- 500 shocks; X,Y&Z (IAW MIL-STD-810H)
Declaration of Conformity

Box contents

  • Camera with lens
  • M12 to RJ45F cable (0.3m),

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