FLIR

GF77 Gas Find IR with 25° LR, 6° LR, 25° HR & 6° HR Lens, 320 x 240 pixels, 25 mK/40 mk

Model: ID288

Mfr. No.: 85208-0102

  • GF77 Gas Find IR with 25° LR, 6° LR, 25° HR & 6° HR Lens, 320 x 240 pixels, 25 mK/40 mk Chandler Sales

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Display Size

4"

Display Type

Built-in

Resolution

320 x 240 pixels

Thermal Sensitivity

25 mK/40 mk

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)

Detector Pitch

25 µm

Accuracy

≤100 °C ±3°C (±5.4°F), >100°C ±3% for Ambient Temperature 15 to 35°C (59 to 95°F)

Spectral Range

LR: 7-8.5 µm, HR: 9.5-12 µm

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.)

Image Frequency

30 Hz

Min. Focus Distance

25° Lens: 0.3 m (0.98 ft), 6° Lens: 5 m (16.4 ft)

Spatial Resolution (IFOV)

25° Lens: 1.4 mrad/pixel, 6° Lens: 0.36 mrad/pixel

Country Of Origin

Sweden

  • A ground-breaking 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
  • Includes a 3-month subscription to FLIR Thermal Studio Pro and FLIR Route Creator
  • Safely locate gas leaks and perform accurate thermal inspections using one camera
  • From laser-assisted autofocus to 1-Touch Level/Span contrast enhancement, the GF77 offers the latest high-tech features while remaining affordable
  • Work easier with the ergonomic design, tools to organize findings in the field such as GPS, Wi-Fi, and annotation, plus rapid-reporting capabilities