Gas Leak Detection Solutions


Identify and quantify more fugitive emissions, faster.

Work with Montrose Environmental to bring the power of LDAR Opgal cameras to your LDAR program for accurate gas leak detection solutions.

Our team is proficient in operating each model of Opgal EyeCGas™ 2.0 camera. Whether you’re testing for Volatile Organic Compounds (VOC’s), CO2, CO, or Methane gases, we have a camera and a team that can support you.

Plus, Opgal’s EyeCSite™ enables quantification based on VOC emissions image processing through proprietary software.

Key Specs


  • VOC Emissions Detection & Quantification
  • Intrinsically Safe Certified
  • EPA 0000a & AWP Compliant
  • Thermographic Imaging
  • Integrates with various LDAR software and analyzers
  • IECEX intrinsically safe Zone II, ANSI, CSA Class I, and Class II Div. 2
  • Quantification via EyeCSite software or 3rd party devices
  • 4+ Hour Battery Field Operation
  • Wireless connectivity
  • Glare Shield
  • Built-in GPS
  • Supplied Accessories include: Batteries (2), Battery Charger, USB Cable, Neck Strap, Glare Shield, Carrying Case, Cleaning Kit.
  • 4 Year Warranty
  • Cooled cameras can identify midinfrared VOC’s, CO & CO2
  • Uncooled cameras can identify highly concentrated methane
  • Opgal platforms can be integrated as continuous emissions monitoring systems and provide quantification
  • Ergonomically preferred glare shield viewing
  • Manufacturer 4 year Warranty included
  • Includes 64GB storage
  • Video streaming to external phone or tablet
  • Quantification PPM streaming from industry standard FID analyzer
  • No annual maintenance or calibration required
  • Optional operator certification training, on-site, through Montrose

Imaging Performance


Thermal Sensitivity <12mK@ 25˚C
Optics f/1.1; 18° with 30mm lens; Manual focus
Digital Zoom x2, x4, x8 and x16 (only for visible camera)
Embedded Digital Camera HD, fixed focus, for situational awareness



Type Cooled High Sensitivity, 320 x 240 pixels
Spectral Range 3 to 4.4µm

Gas Leak Detection Performance


Operation Features Auto and Enhanced Modes
With Spectral Filter of 3.2uM to 3.4uM For detection of VOCs gases

Digital Video and Audio Recording


Video and Audio Recording Digital video recorder build-in generates a .ts format video on all modes
Snapshot Capabilities Snapshot command generates a .jpg file on any of the available modes
Storage Up to 20 hours and more of video storage over a 64GB solid state memory

Communication Interfaces


USB Data transfer, video streaming and video images file transfer
Wi-Fi 2.4 GHz for video streaming and file transfer
Bluetooth Bluetooth 4.2 with other devices: RMLD, TVA2020, LDAR software etc.
GPS Built-in or external

Communication Interfaces


Power 12 VDC; 13W
Battery Life >4.5 hours continuous operation

Physical Characteristics


Weight (with Battery & Lens) 2.6kg (5.9 lbs)
Color Grey and Black
Size IN (LxHxW) 9” x 4.3” x 5.1” (230 x 110 x 130) mm
Interface Tripod mounting UNC 1/4”, rotation safe
Display 3.5” Color LCD 640X480



Measurement Spot temperature measurement
Range -20°C to +350 °C
Accuracy At Least ± 1 °C (0 – 100 °C), ± 2% (> 100 °C), ± 2°C (-20 – 0 °C)
Color Palettes 6 color palettes (Rainbow, Iron, ISO red, ISO green, Grey Scale and Vivid)



Gas Quantification Image processing VOC gas quantification for desktop or handheld application (offline/ online operation)

Environmental Conditions


Operating Temperature Range -20°C to + 50°C
Storage Temperature Range -40°C to + 70°C
Temperature and Humidity IEC 60068-2-30 Temp. +25°C / +40°C Humidity 95% RH
EMC/EMI EN 60079-0:2012/A11:2013, EN 60079-11:2012, EN 60079- 15:2010, IEC 60079-0:2017, IEC 60079-11:2011,IEC 60079- 15:2010, IEC 60079-31:2013
Vibration 2.4 GRMS Random Vibration
Water and Dust Protection IP65
High Accelerated Life Test (HALT) Max temp: 55°C, Min temp: -20°C
Safety EN60950-1:2006
Hazardous Locations Safe CSA C22.2 No. 213-M1987, Non-Incentive Electrical Equipment for Use in Class I, Division 2, ANSI/ISA-12.12.01 – Class I and II, Division 2, and Class III, ATEX intrinsically safe for Zone 2 ratings as: Ex II 3 GD; Ex ic nA nC IIC T6 Gc; Ex ic tc IIIC T85°C DC
Free Fall / Drop Test (In Case) ASTM-D 4169-06 Schedule A
Loose Cargo Vibration Test (In Case) ASTM-D 4169-08 Schedule F Test method D999
Vibration (In Case) ASTM-D 4169-08 Schedule F Test method D999

Contact Montrose for the environmental solutions you need today—and tomorrow. Send us a message, tell us what you’re interested in, and we’ll get back to you ASAP.

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