| General
Information |
| Manufacturer
|
Flir |
| Manufacturer Part
Number |
85208-0102 |
| Product Name
|
Model FLIR GF77-LR-6LR-HR-6HR, LR
Uncooled Optical Gas Imaging Camera with 6/25 degrees LR
and 6/25 degrees HR lenses, 320 x 240
|
| UPC Code |
845188023263 |
| Overview |
| CCapable of both
gas detection and radiometric temperature measurement,
this OGI camera is an ideal inspection tool for thermal
inspections, electric power utilities, oil and natural gas
operations, chemical/ manufacturing facilities, the food
and agriculture industry, and first responders. It offers
unmatched versatility as well as improved visualization of
gas emissions and thermal inspections, along with a
vibrant, 4 in. touchscreen LCD, 180 degrees rotating
optical block, and eyepiece for convenience in direct
sunlight. Additionally, it provides the benefit of
built-in thermographic calibrations and the flexibility to
detect a wide range of gases by changing lenses |
| Features |
|
Visualize CH4,
SF6, NH3, and C2H4 in different wavelengths with a
versatile lens solution, and inspect critical
components using the built-in thermal imager
Scan for emissions
from a safe distance and track them to the source to
begin repairs immediately
Take accurate
temperature measurements in all environments from -4
to 932 degrees fahreheit with +/-5.4 degrees
fahreheit or 3 percent temperature accuracy
Switch to view
finder in bright, sunlit conditions to ensure
optimal viewing
Improve
gas-detection contrast with 1-Touch Level/Span
auto-adjustment feature
Increase leak
detectability by activating High Sensitivity Mode
(HSM)
Precisely resolve
target area with laser-assisted autofocus
Use data from the
built-in area measurement tool to calculate tank
level and volume
Define routes and
improve inspection flow with the optional add-on of
FLIR Thermal Studio Pro and FLIR Route Creator
Automatically tag
each image file with GPS geolocation data for easy
identification
Connect instantly
over Wi-Fi to mobile devices for data transfer and
reporting
|
| Specification |
General
|
IR Resolution
|
320 x 240 (76800 pixels) |
Gas Sensitivity [NECL]
|
LR lens:
CH4: Less than 100 ppm x m
N2O: Less than 75 ppm x m
C3H8: Less than 400 ppm x m
SO2: Less than 30 ppm x m
R-134a: Less than 20 ppm x m
R-152a: Less than 100 ppm x m
HR lens:
SF6: Less than 1 ppm x m
C2H4: Less than 20 ppm x m
NH3: Less than 20 ppm x m
R-12: Less than 4 ppm x m
(Delta T = 50 degrees fahrenheit, Distance = 3.28 ft.) |
Detector Pitch
|
25 µm |
Accuracy
|
Less or equal than 212 degrees
fahrenheit +/-5.4 degrees fahrenheit
More than 212 degrees fahrenheit +/-3 percent for ambient
temperature 59 to 95 degrees fahrenheit |
Spectral Range
|
LR: 7 to 8.5 um
HR: 9.5 to 12 um |
| Size |
Lens vertical: 5.9 x 7.9 x 3.3 in.
Lens horizontal: 5.9 x 7.9 x 6.6 in. |
Imaging
and Optical
|
Available Lenses
|
25 degrees HR and 6 degrees HR
(service calibration required)
|
Detector Pitch
|
25 um |
Detector Type
|
Uncooled microbolometer |
Digital Zoom
|
1-6× continuous |
Field of view (FOV)
|
25 degrees lens: 25 x 19
degrees
6 degrees lens: 6.4 x 4.9 degrees |
f-number
|
25 degrees lens: 1.04
6 degrees lens: 1.35 |
Focal Length
|
25 degrees lens: 0.71 in
6 degrees lens: 2.9 in |
Gas Sensitivity [NECL]
|
LR lens:
CH4: Less than 100 ppm x m
N2O: Less than 75 ppm x m
C3H8: Less than 400 ppm x m
SO2: Less than 30 ppm x m
R-134a: Less than 20 ppm x m
R-152a: Less than 100 ppm x m
HR lens: SF6:
Less than 1 ppm x m
C2H4: Less than 20 ppm x m
NH3: Less than 20 ppm x m
R-12: Less than 4 ppm x m
(Delta T = 50 degrees fahrenheit, Distance = 3.28 ft.) |
Image Frequency
|
30 Hz |
Infrared Resolution
|
320 x 240 pixels |
IR Resolution
|
320 x 240 (76800 pixels) |
Minimum Focus Distance
|
25 degrees lens: 0.98 ft
6 degrees lens: 16.4 ft |
Minimum Focus Distance with MSX
|
25 degrees lens: 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 |
Radiometric IR video recording
|
Real-time radiometric recording
(.csq) |
Radiometric IR video streaming
|
Compressed, over UVC |
| Spatial resolution (IFOV) |
25 degrees lens: 1.4 mrad/pixel
6 degrees lens: 0.36 mrad/pixel |
Spectral Range
|
LR: 7 to 8.5 um
HR: 9.5 to 12 um |
Thermal Sensitivity/NETD
|
25 degrees lens: Less than
25 mK at 86 degrees fahrenheit
6 degrees lens: Less than 40 mK at 86 degrees
fahrenheit |
Measurement
and Analysis
|
Accuracy
|
Less or equal than 212 degrees
fahrenheit +/-5.4 degrees fahrenheit
More than 212 degrees fahrenheit +/-3percent for ambient
temperature 59 to 95 degrees fahrenheit |
Object Temperature Range
|
Range 1: -4 to 176 degrees
fahrenheit
Range 2: 212 to 482 degrees fahrenheit
Range 3: 32 to 932 degrees fahrenheit |
Communication
and 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 |
Power
|
Battery Operating Time
|
More than 4 hours at 68 degrees
fahrenheit with typical use |
Battery Type
|
Rechargeable Li-ion battery |
Battery voltage
|
3.6 V |
Environmental
and Certificaions
|
Encapsulation
|
IP 54 (IEC 60529) |
Mounting
|
UNC 0.25 in.-20 |
Operating Temperature Range
|
5 to 122 degrees fahrenheit
|
Shock and Vibration
|
25 g (IEC 60068-2-27) / 2 g (IEC
60068-2-6)
|
Storage Temperature Range
|
-40 to 158 degrees fahrenheit |
Weight
and Dimensions
|
Dimensions
|
5.9x7.9x3.3 in.
|
Weight
|
6.2 pounds
|
