Flir GF77™ Gas Thermal Imaging Camera with MSX® and 25° Low-Range (LR), 7-8.5 µm + 6° Low-Range (LR), 7-8.5 µm + 25° High-Range (HR), 9.5-12 µm Lens

Representative image only.
Flir Mfr # GF77-LR-6LR-HR – Item # EW-39758-22
Swappable lens options provide a quick way to visualize gases of interest
  • Gas-specific, spectral filtered lenses can be easily changed out in the field
  • Temperature and gas measurement features can be used simultaneously
  • One tap on the screen automatically adjusts contrast between the gas and the background environment
  • High Sensitivity Mode (HSM) amplifies plume movement for easier gas detection
  • Data reporting is simplified through built-in voice annotation, GPS tagging, customizable work folders, and Wi-Fi connection
  • Includes 25° low-range, 6° low-range, and 25° high-range lens
  • 2 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Pixels / Thermal Resolution320 × 240 (76,800 pixels)
  • Field Of View (FOV)25° lens: 25° × 19°, 6° lens: 6.4° × 4.9°
  • Min Temperature (° F)-4
  • Max Temperature (° F)932
  • Min Temperature (° C)-20
  • Max Temperature (° C)500
  • Accuracy≤100 °C ± 3°C (±5.4°F), >100°C ±3% for ambient temperature 15 to 35°C (59 to 95°F)
  • Zoom1-6× continuous
  • Thermal Sensitivity (N.E.T.D) (° C)25° lens: <25 mK at 30°C (86°F), 6° lens: <40 mK at 30°C (86°F)
  • Data OutputUSB 2.0, Bluetooth®, Wi-Fi, DisplayPort
  • Memory Storage TypeRemovable SD card
  • Display Type640 × 480 pixel (QVGA) 4\" touchscreen LCD with auto-rotation
  • Display Height (in)4
  • Battery life>4 hours at 25°C (68°F) with typical use
  • Battery2 Rechargeable Lithium-ion (included)
  • DescriptionGas Thermal Imaging Camera with MSX® and 25° Low-Range (LR), 7-8.5 µm + 6° Low-Range (LR), 7-8.5 µm + 25° High-Range (HR), 9.5-12 µm Lens
Two year warranty

Includes

Infrared camera with lens, power supply for battery charger, power supply 15 W/3 A, printed documentation, SD card (8 GB), USB 2.0 A to USB Type-C cable, USB Type-C to HDMI and PD adapter, USB Type-C to USB Type-C cable (USB 2.0 standard), lens cap strap, lens cleaning cloth, neck strap, small eyecup, battery (2x), battery charger, hard transport case, lens cap front, lens cap front and rear (only for extra lenses).

Key Features

  • Gas-specific, spectral filtered lenses can be easily changed out in the field
  • Temperature and gas measurement features can be used simultaneously
  • One tap on the screen automatically adjusts contrast between the gas and the background environment
  • High Sensitivity Mode (HSM) amplifies plume movement for easier gas detection
  • Data reporting is simplified through built-in voice annotation, GPS tagging, customizable work folders, and Wi-Fi connection
  • Includes 25° low-range, 6° low-range, and 25° high-range lens
  • 2 year warranty

More About this Item

This uncooled infrared camera measures temperature and visualizes gas emissions to accurately diagnose electrical and mechanical faults. The ergonomic design has a 180° rotating optical block, touch-screen LCD, and an eyepiece for use in direct sunlight. The camera can be used with multiple lenses that are interchangeable.

The lenses are spectrally filtered from 7 to 8.5 µm and 9.5 to 12 µm, respectively. The low-range (LR) lens are used for detecting methane, nitrous oxide, propane, sulfur dioxide, and refrigerants R-134a or R-152a. The high-range (HR) lens are for detecting sulfur hexafluoride, ammonia, and ethylene. The lenses allow the camera to scan components quickly, focusing on areas with small leaks that may be missed with a traditional TVA (Toxic Vapor Analyzer) or "sniffer". The efficiency of this leak detection protects the environment, lessens product losses, and provides a safer working environment.

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