Teledyne FLIR GF77A-25

Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz

GF77A25
GF77A-25
86401-0101

Teledyne FLIR GF77A-25

Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz

GF77A25
GF77A-25
86401-0101

The Teledyne FLIR GF77A25 Fixed Gas Imaging Camera with 25° Lens is an uncooled autonomous leak detection camera designed to visualize methane gas. With this unit, the user is able to continuously monitor for potentially dangerous, invisible methane leaks. The High Sensitivity Mode (HSM) allows for improved gas visualization and the lightweight design allows for mobile use.

  • IR Resolution: 320 x 240 px
  • Image Frequency: 30 Hz
  • Spectral Range: 7 µm - 8.5 µm
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  • Uncooled camera offers many Teledyne FLIR industry-leading features for continuous monitoring applications
  • Increase leak detectability by activating Teledyne FLIR-patented High Sensitivity Mode (HSM)
  • Remote motorized focus ensures 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
  • Spectrally-filtered to detect gases, improving worker safety and leak location identification
  • Continuously monitor for methane emissions so users 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 facility to maximize leak detection with fewer in-person inspections
  • State-of-the-art technology allows simple integration to meet existing industrial needs
  • Connects to 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

Image and Optical Data

  • IR resolution: 320 x 240 (76,800) pixels
  • Thermal resolution/NETD: <25 mk at 30°C (86°F)
  • Gas sensitivity/NECL: CH4 (<100 ppm x m), N2O (<75 ppm x m), C3H8 (<400 ppm x m); ΔT = 10°C, distance = 1 m
  • Spatial resolution (IFOV): 1.4 mrad/pixel
  • Image frequency: 30 Hz
  • Field of view (FOV): 25° lens: 25° x 19°
  • Focal length: 25° lens: 18mm
  • Minimum focus distance: 0.3 m (0.98 ft) for 25° lens
  • Focus: One-shot contrast, motorized, manual

Detector Data

  • Focal plane array/spectral range: Uncooled microbolometer / 7 - 8.5 μm
  • Detector pitch: 25 μm

Measurement

  • Object temperature range: -20°C to 70°C (-4°F to 158°F)
  • Accuracy: ±5°C (±9°F) for ambient temperature 15°C to 35°C (59°F to 95°F) and object temperature above 0°C (32°F)
  • Measurement corrections: Global object parameters
  • Correction options: Atmospheric, optics transmission, emissivity, reflected apparent temperature, external optics/window

Ethernet

  • Web interface: Yes
  • Ethernet connector type: M12 8-pin X-coded, female
  • Ethernet communication: GigE Vision ver. 1.2, Client API GenICam compliant, TCP/IP socket-based Teledyne FLIR proprietary
  • Ethernet image streaming: Yes
  • Ethernet power: Power over Ethernet, PoE IEEE 802.3af class 3
  • Ethernet protocols: IEEE 1588, ONVIF-S, SNMP, TCP, UDP, SNTP, RTSP, RTP, HTTP, ICMP, IGMP, sftp (server), FTP (client) SMTP, DHCP, MDNS (Bonjour), uPnP

Digital Input/Output

  • Connector type: M12 Male 12-pin A-coded (shared with ext. power)
  • Digital input: 2x opto-isolated, Vin (low) = 0-1.5 V, Vin (high) = 3-25V
  • Digital output: 3x opto-isolated, 0-48 VDC, max. 350 mA (derated to 200 mA at 60°C). Solid-state opto relay, 1x dedicated as fault output (NC)

Power System

  • Connector type: M12 Male 12-pin A-coded (shared with Digital I/O)
  • General: PoE or External
  • Power consumption: 6.8 W at 24 V DC typical; 7.0 W at 48 V DC typical; 7.3 W at 48 V PoE typical
  • External voltage: Allowed range = 18-56 VDC, 8 W max

The Teledyne FLIR GF77A25 Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz is a groundbreaking uncooled optical gas imaging camera with interchangeable lens options that detect methane (CH4), sulfur hexafluoride (SF6), ethylene (C2H4), ammonia (NH3), and other gas emissions. Capable of both gas detection and radiometric temperature measurement, the GF77A-25 is an ideal inspection tool for electric power utilities, oil and natural gas operations, chemical/ manufacturing facilities, the food and agriculture industry, and first responders. This camera offers unmatched versatility as well as improved visualization of gas emissions and thermal inspections. Based on the award-winning design of the Teledyne FLIR T-Series platform, the GF77A-25 offers a vibrant, 4-inch touchscreen LCD, 180° rotating optical block, and eyepiece for convenience in direct sunlight. This affordable solution offers the benefit of built-in thermographic calibrations and the flexibility to detect a wide range of gases by simply changing lenses.

More Information
BrandFLIR
Catalog86401-0101
ConditionNEW
UPC845188022235
Vendor AliasFLIR GF77A-25
  • 1 - Thermal Imaging Camera with Fixed Methane Gas Detection and 25° Lens, 320 x 240, 30 Hz
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