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FLIR GF77a Fixed Gas Find IR Camera

FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
FLIR GF77a Fixed Gas Find IR Camera
  • Availability: Request a Quote
  • Brand: FLIR
  • Model: GF77a
  • Weight: 4.00lb
  • SKU: GF77a
$0.00

Available Options

Highlights:

  • Field of view (FoV): 25°(H) × 19°(V) (18mm lens), 6.4°(H) × 4.9°(V) (74mm lens) /li>
  • IR resolution: 320 × 240 (76,800) pixels
  • Thermal resolution/NETD: <25 mk at 30°C (86°F)
  • Spatial resolution (IFoV): 1.4 mrad/pixel
  • Image frequency: 30 Hz
  • Focal plane array/spectral range: Uncooled microbolometer / 7 - 8.5 μm
  • Detector pitch: 25 μm

FLIR GF77a

FIXED GAS FIND IR CAMERA

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.


Continuous, autonomous methane gas detection

AFFORDABLE FIXED OGI SOLUTION

Offers industry-leading features for continuous monitoring applications including High Sensitivity Mode, remote motorized focus, and open architecture for third-party integration.

• Increase leak detectability by activating FLIR-patented 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

VISUALIZE INDUSTRIAL GASES

Spectrally-filtered to detect methane gases, improving worker safety and leak location identification with fewer in-person inspections.

• 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

UNMATCHED CONNECTIVITY

RTSP, GigE and ONVIF compliant, the GF77a offers flexibility to meet many industrial communication needs and connects to a network for continuous leak detection.

• 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

INFORMATION
Specifications
GENERAL
Contrast Enhancement Histogram equalization (IR only) for RTSP and GVSP video streaming, Image Source 0
OVERVIEW
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)
Detector Type Uncooled microbolometer
Encoding

Video streaming – RTSP Protocol: H.264 / MPEG4 / MJPEG;
GVSP: Uncompressed Radiometric streaming – RTSP Protocol: Compressed JPEG-LS, FLIR radiometric;
GVSP: Uncompressed, signal linear, temperature linear, FLIR radiometric

Field of view (FOV) 25° lens: 25° × 19° 6° lens: 6.4° × 4.9°
Focal Length 25° lens: 18 mm 6° lens: 74 mm
IR Resolution 320 × 240 (76,800) pixels
Object Temperature Range –20°C to ‎70°C (–4°F to 158°F)‎
Web interface Yes
Weight 0.82 kg (1.8 lbs)
Size [L × W × H] 123 × 77 × 77 mm (4.84 × 3.03 × 3.03 in)
CONNECTIONS & COMMUNICATIONS
Connector Pan and tilt control: M8 A-coded, male; Wi-Fi: Female RP-SMA (Pan/Tilt is an optional feature)
Digital I/O connector type M12 Male 12-pin A-coded (shared with ext. power)
Digital Inputs 2x opto-isolated, Vin (low) = 0 - 1.5 V, Vin (high) = 3-25V
Digital Output Purpose • Programmatically set
• Fault (NC)
Digital Outputs 3x opto-isolated, 0–48 VDC, max. 350 mA (derated to 200 mA at 60. Solid-state opto relay, 1x dedicated as Fault output (NC)
Ethernet Communication GigE Vision ver. 1.2, Client API GenICam compliant, TCP/IP socket-based FLIR proprietary
Ethernet Connector Type M12 8-pin X-coded, Female
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
WiFi Wi-Fi standard – IEEE802.11a/b/g/n
Multicast RTSP Protocol, GVSP (GigE Vision) Protocol
Unicast RTSP Protocol, GVSP (GigE Vision) Protocol
Serial Communication Pan and tilt control: RS232 and RS485 exclusively
Connection Type Wi-Fi: Peer to peer (ad hoc) or infrastructure (network)
DETECTOR
Visual Focus and FOV Fixed, 67.2° diagonal
ENVIRONMENTAL
Encapsulation IP 54 (IEC 60529)‎ IP66 with accessory
IMAGING & OPTICAL
Detector Pitch 25 µm
Focal Plane Array (FPA) - Spectral range Uncooled microbolometer/7 – 8.5 µm
Focus One-shot contrast, motorized, manual
Image Frequency 30 Hz
Minimum Focus Distance 0.3 m (0.98 ft) for 25° lens; 5 m (16.4 ft) for 6° lens
Spatial resolution (IFOV) 1.4 mrad/pixel
Spectral Range 7 – 8.5 µm
Visual Resolution 1280 × 960 pixels
Overlay Image Source 0: RTSP Protocol: with, without; GVSP (GigE Vision) Protocol, with, without,
Video Lamp Built-in LED light
Thermal Resolution [NETD] <25 mk at 30°C (86°F)
Gas Sensitivity [NECL] CH4 (<100 ppm × m), N2O (<75 ppm × m), C3H8 (<400 ppm × m); ΔT = 10°C, distance = 1 m
MEASUREMENT & ANALYSIS
Measurement Corrections Global object parameters
Correction Options Atmospheric, optics transmission, emissivity, reflected apparent temperature, external optics/window
PAN-TILT
Pan/Tilt Optional feature; Control standard – Pelco D
POWER
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
General PoE or external
External Voltage Allowed range 18-56 VDC, 8 W max

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