FLIR GF77-Gas Find IR Demo

Description

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.

To order this item please contact us directly:
Email: sales@butlertech.ie
Phone: +353 1 6292620

IR Resolution

320 × 240 (76,800 pixels)

Gas Sensitivity [NECL]

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

9.5 to 12 µm

IMAGING & OPTICAL

Available Lenses

25° LR, 6° LR, and 6° HR (service calibration required)

Detector Pitch

25 µm

Detector Type

Uncooled microbolometer

Digital Zoom

1–6× continuous

Field of view (FOV)

25° x 19°

f-number

1.04

Focal Length

18 mm (0.71 in)

Gas Sensitivity [NECL]

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

0.3 m (0.98 ft)

Minimum Focus Distance with MSX

0.65 m (2.1 ft)

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)

1.4 mrad/pixel

Spectral Range

9.5 to 12 µm

Thermal Sensitivity/NETD

<25 mK at 30°C (86°F)

MEASUREMENT & ANALYSIS

Accuracy

≤100 °C ± 3°C (±5.4°F), >100°C ±3% for ambient temperature 15 to 35°C (59 to 95°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]

1.54 kg (3.4 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

Encapsulation

IP 54 (IEC 60529)

Mounting

UNC ¼″-20

Operating Temperature Range

-15 to 50°C (5 to 122°F)

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)