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The Flir GF77a is the first uncooled autonomous leak detection camera from Flir designed specifically to visualize methane gas. This affordable, fixed-camera solution provides upstream and midstream gas processors, producers, or operators the features they need to continuously monitor for potentially dangerous, invisible methane leaks. Small and lightweight, the Flir GF77a is packed with Flir-patented features, such as High Sensitivity Mode (HSM), for improved gas visualization. The GF77a can help oil and gas companies maintain valuable capital equipment, avoid product loss, meet emissions reduction metrics, and ensure safer work practices. The GF77a also comes in a GF77f variant that includes environmental housing for harsh environments.

 

An uncooled thermal camera designed specifically to visualize methane gas, and provides upstream/midstream gas processors, producers, or operators the traits needed to continuously monitor for potentially dangerous, invisible methane leaks. Features High Sensitivity Mode (HSM) for improved gas visualization, and comes equipped with a 25° lens.

 

An uncooled thermal camera that's spectrally filtered for methane and other industrial gases. This camera provides oil and gas facilities, gas transportation terminals, and power generation plants with continuous, autonomous leak detection. While it's small and lightweight, it is packed with features such as High Sensitivity Mode (HSM), as well as open architecture allowing third-party analytic solution integration for visual confirmation of leak.

The camera can help companies throughout the oil and gas industry better maintain valuable capital equipment, avoid product loss, meet emissions reduction metrics, and ensure safer work practices.

Dependable fixed OGI solution

Uncooled camera offers many industry-leading features for continuous monitoring applications.

  • Increase leak detectability by activating High Sensitivity Mode (HSM)
  • Remote motorized focus ensures a crisp image and measurement accuracy for objects at different distances
  • See more with dual-streaming capabilities from thermal plus built-in digital cameras
  • Simple third-party integration thanks to open architecture

Designed to visualize industrial gases

Spectrally-filtered to detect gases, improving worker safety and leak location identification.

  • Continuously monitor for methane emissions so you can begin repairs immediately
  • Visualize gases in specified spectrum while also reducing false negatives of gases that absorb in another wavelength
  • Temperature-calibrated for added use in thermography, fire detection, and worker safety
  • Install multiple units across a facility to maximize leak detection with fewer in-person inspections

Advanced features for unmatched connectivity

State-of-the-art technology allows simple integration to meet existing industrial needs.

  • Connects to a network for continuous, autonomous leak detection
  • RTSP and GigE compliant for flexibility to meet many industrial communication needs
  • ONVIF compliant to ease integration with standard security and NVR solutions
  • Compressed radiometric image streaming saves network bandwidth and allow multiple outputs simultaneously

FLIR GF77A Uncooled Autonomous Infrared Camera with 25° lens 320 x 240

Quantity
  • Ordering Information

    This product is only available to customers in the USA.

    Please allow 2 - 3 weeks for this product to arrive. 

    This item comes with a 1 year warranty. 

     

  • Specifications

    Image and Optical Data
    IR Resolution 320 x 240 (76,800) pixels
    Thermal Resolution/NETD <25 mk at 86°F (30°C)</td>
    Gas Sensitivity/NECL CH4 (<100 ppm x m), N<sub>2O (<75 ppm x m), C<sub>3H8 (<400 ppm x m); ΔT = 10°C, distance = 1 m</td>
    Spatial Resolution (IFOV) 1.4 mrad/pixel
    Image Frequency 30 Hz
    Field of View (FOV) 25 x 19°
    Focal Length 18 mm
    Minimum Focus Distance 0.98' (0.3 m)
    Focus One-shot contrast, motorized, manual
    Detector Data
    Focal Plane Array/Spectral Range Uncooled microbolometer/7 to 8.5 μm
    Detector Pitch 25 μm
    Measurement
    Object Temperature Range -4 to 158°F (-20 to 70°C)
    Accuracy ±9°F (±5°C) for ambient temperature 59 to 95°F (15 to 35°C) and object temperature above 32°F (0°C)
    Image Streaming
    RTSP Protocol Unicast: Yes
    Multicast: Yes
    Multiple image streams: Yes (for ONVIF, 1 stream only)
    GVSP (GigE Vision) Unicast: Yes
    Multicast: Yes
    Video Streaming
    Image Source 0 Visual, IR, MSX®, 640 x 480 pixels - RTSP Protocol, GVSP (GigE Vision)
    Contrast enhancement: FSX®, histogram equalization (IR only) - RTSP Protocol, GVSP (GigE Vision)
    Encoding: H.264/MPEG4/MJPEG - RTSP Protocol; Uncompressed - GVSP (GigE Vision)
    Image Source 1 Visual, 1280 x 960 pixels - RTSP Protocol
    Encoding: H.264/MPEG4/MJPEG - RTSP Protocol
    Radiometric Streaming
    Image Source IR, 320 x 240 pixels - RTSP Protocol, GVSP (GigE Vision)
    Pixel format - RTSP Protocol, GVSP (GigE Vision)
    Encoding: Compressed JPEG-LS, FLIR radiometric - RTSP Protocol; Uncompressed, signal linear, temperature linear, FLIR radiometric - GVSP (GigE Vision)
    General Specifications
    Encapsulation IP54 (IEC 60529) IP66 with accessory
    Dimensions 4.84 x 3.03 x 3.03" (123 x 77 x 77 mm)
    Weight 1.8 lbs (0.82 kg)
  • Included

    • Thermal Imaging Camera
    • M12-to-RJ45 Ethernet Cable (T128390ACC)
    • Cooling Bracket (T198821)
    • PoE Injector with Cables (T199019)

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