FLIR GF77-LR-HR 25° LR (7-8.5 µm) + 25° HR (9.5-12 µm Uncooled Optical Gas Imaging Camera with 25° LR & 25° HR Lens 320 x 420
The FLIR GF77 is a groundbreaking uncooled optical gas imaging camera with interchangeable lens options that detect methane, sulfur hexafluoride (SF6), ethylene, ammonia, and other gas emissions. Capable of both gas detection and radiometric temperature measurement for thermal inspections, the GF77 is ideal for electric power utilities, oil and natural gas operations, chemical/manufacturing facilities, the food and agriculture industry, and first responders. 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. The purchase of a GF77 camera includes a 3-month subscription to FLIR Thermal Studio Pro and FLIR Route Creator.
FLIR GF77 Uncooled Optical Gas Imaging Camera with 25° LR & 25° HR Lens
Please allow 2 - 3 weeks for this product to arrive.
This item comes with a 1 year warranty.
Imaging & Optical Available Lenses 25° HR, 25° LR, 6° HR, 6° LR. (Service calibration required) Detector Pitch 25 µm Detector Type Uncooled microbolometer Digital Zoom 1–6× continuous f-number 25° lens: 1.04, 6° lens: 1.35 Field of view (FOV) 25° lens: 25° × 19°, 6° lens: 6.4° × 4.9° Focal Length 25° lens: 18 mm (0.71 in), 6° lens: 74 mm (2.9 in) Frame Rate [Full Window] 30 Hz Gas Sensitivity [NECL] LR lens: CH₄: <100 ppm × m, N₂O: <75 ppm × m, CH₈: <400 ppm × m, SO₂: <30 ppm × m, R-134a: <20 ppm × m, R-152a: <100 ppm × m
HR lens: SF6: <1 ppm × m, C₂H₄: <20 ppm × m, NH: <20 ppm × m, R-12: <4 ppm × m
(ΔT = 10°C, Distance = 1 m)Image Frequency 30 Hz Infrared Resolution 320 × 240 pixels IR Resolution 320 × 240 (76,800 pixels) Minimum Focus Distance 25° lens: 0.3 m (0.98 ft), 6° lens: 5 m (16.4 ft) Minimum Focus Distance with MSX 25° lens: 0.65 m (2.1 ft) Non-Radiometric IR Video H.264 to memory card Non-radiometric IR video recording H.264 to memory card Non-radiometric IR video streaming H.264, MPEG-4 over RTSP over Wi-Fi; MJPEG over UVC or Wi-Fi On Camera Display 640 × 480 pixel (QVGA) 4" touchscreen LCD with auto-rotation Radiometric IR video recording Real-time radiometric recording (.csq) Radiometric IR video streaming Compressed, over UVC Spatial resolution (IFOV) 25° lens: 1.4 mrad/pixel, 6° lens: 0.36 mrad/pixel Spectral Range LR: 7-8.5 µm, HR: 9.5-12 µm Thermal Sensitivity/NETD 25° lens: <25 mK at 30°C (86°F), 6° lens: <40 mK at 30°C (86°F) Visual Image 5 MP visible camera with LED light Visual Video Recording H.264 to memory card Measurement & Analysis Accuracy ≤100 °C ± 3°C (±5.4°F), >100°C ±3% for ambient temperature 15 to 35°C (59 to 95°F) Detects Following Gases LR lens: methane, nitrous oxide, propane, sulfur dioxide, R-134a and R-152a; HR lens: sulfur hexafluoride, ammonia, ethylene Object Temperature Range Range 1: -20° to 80°C (-4° to 176°F), Range 2: 0° to 250°C (212° to 482°F), Range 3: 100° to 500°C (32° to 932°F) Communication & Data Storage Image File Format Standard JPEG, measurement data included. Infrared-only mode Interface USB 2.0, Bluetooth®, Wi-Fi, DisplayPort Storage Media Removable SD card General Size [L × W × H] Lens vertical: 150.5 × 201.3 × 84.1 mm (5.9 × 7.9 × 3.3 in), Lens horizontal: 150.5 × 201.3 ×167.3 mm (5.9 × 7.9 × 6.6 in) Weight [incl lens & batteries] FLIR GF77 25° (1): 1.54 kg (3.4 lb)
FLIR GF77 25° (2): 1.68 kg (3.7 lb)
FLIR GF77 25° (1) + 6° (1): 1.9 kg (4.2 lb)
FLIR GF77 25° (2) + 6° (1): 2.05 kg (4.51 lb)Power Battery operating time >4 hours at 25°C (68°F) with typical use Battery type Rechargeable Li-ion battery Battery voltage 3.6 V Environmental & Certifications Ambient temperature range –15°C to 50°C (5°F to 122°F) Encapsulation IP 54 (IEC 60529) Mounting UNC ¼″-20 Operating Temperature Range –15 to 50°C (5 to 122°F) Safety EN/UL/CSA/PSE 60950-1 Shock & Vibration 25 g (IEC 60068-2-27) / 2 g (IEC 60068-2-6) Storage Temperature Range –40 to 70°C (–40 to 158°F)
