​FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. 

FLIR bring innovative sensing solutions into daily life through their thermal imaging systems, visible-light imaging systems, locator systems, measurement and diagnostic systems, and advanced threat detection systems. 

Today FLIR advanced systems and components are used for a wide variety of thermal imaging, situational awareness, and security applications, including airborne and ground-based surveillance, condition monitoring, navigation, recreation, research and development, manufacturing process control, search and rescue, drug interdiction, transportation safety and efficiency, border and maritime patrol, environmental monitoring, and chemical, biological, radiological, nuclear, and explosives threat detection.

About FLIR

GF77

FLIR GF77 is the first uncooled infrared camera from FLIR to visualize methane emissions in realtime for faster, more efficient gas leak surveys.

This nimble, affordable alternative to FLIR’s industry-leading cooled optical gas imagers was designed for use by renewable energy producers, at natural gas power plants, and at locations along the natural gas supply chain.

Improve image clarity and gas detection with advanced features from FLIR. The GF77 is calibrated for temperature, so you can manually adjust contrast between the gas cloud and the background. Or, increase contrast instantly with the 1-Touch Level/Span auto-adjustment feature. Finally, accentuate plume movement with FLIR High Sensitivity Mode (HSM).

Spectral Filtering for Methane
By filtering for methane and similar gases, the GF77 improves detection while also reducing false negatives from gases that absorb in other wavelengths.

Robust Camera Features
From laser-assisted autofocus to 1-Touch Level/Span contrast enhancement, the GF77 offers the latest high-tech features you’d expect from FLIR.

Designed for Your Workday
Designed with a 180° rotating optical block and an eyepiece viewfinder for all-day use, and packed with reporting features that help you organize your findings in the field.

Specifications

Overview

Detector Type Uncooled microbolometer
Dynamic Range 14-bit
Focal Length 18 mm (0.71 in.)
IR Resolution 320 × 240 pixels
Mounting Standard, 1/4"-20
Spectral Range 7.0 – 8.5 µm
Zoom 1-6x continuous digital zoom
Hazardous Location Compliance No

Environmental

Ambient temperature range –15°C to 50°C (5°F to 122°F)
Encapsulation IP 54 (IEC 60529)
Operating Temperature Range –20°C to 50°C (–4°F to 122°F)
Shock & Vibration 25 g (IEC 60068-2-27) / 2 g (IEC 60068-2-6)
Standard Temperature Range –20°C to 70°C (–4°F to 158°F)
Storage Temperature Range –40°C to 70°C (–40°F to 158°F)

Imaging & Optical

Automatic Image Adjustment NA
Camera f-number f/1.04
Color palettes Iron, Gray, Rainbow, Arctic, Lava, Rainbow HC
Detector Pitch 25 µm
Field of view (FOV) 25° × 19°
Focus Continuous LDM, One-shot LDM, One-shot contrast, Manual
Frame Rate [Full Window] 30 Hz
Global Positioning System [GPS] Location data stored with every image
Image Modes Automatic, automatic maximum, automatic minimum, HSM, manual
Minimum Focus Distance 0.3 m (0.98 ft.)
Sensor Cooling NA
Streaming Video Radiometric IR streaming over UVC. Non-radiometric IR video streaming: H.264 (AVC) over Wi-Fi, MPEG4 over Wi-Fi, MJPEG over UVC and Wi-Fi
Viewfinder Yes
Image Analysis 3 spotmeters in live mode, 3 area boxes in live mode, automatic hot/cold detection (maximum/minimum markers within area), delta temperature, emissivity & measurement correction
Non-Radiometric IR Video H.264 to memory card
On Camera Display 640 × 480 pixel (QVGA) 4" LCD
Radiometric IR Video RTRR (.csq)
Visual Image 5 MP visible camera with LED light
Visual Video H.264 to memory card

Measurement & Analysis

Accuracy ±5°C (±9°F) for ambient temperature range -15°C to 35°C (59°F to 95°F)
NETD <25 mK @ 30°C (86°F)

Power

Battery Type Rechargeable Li-ion battery
External Power Operation AC adapter 90-260 VAC, 50/60 Hz or 12 VDC from a vehicle
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