NH3|SF6 Gas Optical Thermal Imaging Camera G640

Item Code: G640

Categories: Gas Leakage Camera - Gas Leaks Detection

+86 (0)571 8720 9887 +86 (0)571 8720 6252 overseas@ulirvision.com ulirvision1,evaxaiohz

G640 uses quantum well infrared detector, which can accurately find SF6INH3 leakage point through thermal imaging. This portable thermal camera can detect leaks from a safe distance, therefore it can greatly ensure the safety of operators. In addition, it can also track some harmful gases to make contributions to environment.

Main Features

◆ QWIP, sensitivity 15mK
◆ SF6|NH3 gas detection sensitivity≤0.001ml/s
◆ Passive thermal imaging, specific background & auxiliary light source is not required
◆ SF6|NH3 gas imaging leak detection and thermal temp measurement
◆ Pictures and videos are stored in SD card directly
◆ 5 megapixel visible light
◆ Small size, weighs only 2.8kg
◆ Durable, intelligent operation

Item G640
Detector Data
Type Quantum well infrared detector(QWIP)
IR resolution 640*512
Pixel pitch 15μm
Spectral range 10.3~10.7μm
NETD/Sensitivity 15mK
Gas sensitivity ≤0.001ml/s
Lens Data
FOV / Focal Length 14°×11.2°/39mm
Minimum imaging distance 0.5m
Focus Manual/Motor/Auto
Lens(optional) 24 ° x 19.2 °/23mm(Optional)
Image Performance
LCD HD 5.0", 1280x720, rotatable touch screen
Visual camera 5 megapixel CMOS, autofocus, 1 LED fill light
Amplification 1~10X Continuous digital zoom
Palette 12 palettes (including iron red, rainbow, black hot and white hot, etc.)
Contrast/Brightness Auto/Manual
Temperature range -40°C ~ +50°C; +0°C ~ 250°C; +200°C ~ 500°C
Measurement accuracy Temp range (0-100℃)±1℃ or ± 2% of temperature range readings (> + 100 ℃)
Measurement correction Auto/Manual
Emissivity correction Adjustable from 0.1 to 1.0 or selected from list of materials
Background temperature correction Auto (according to the input background temp)
Atmospheric transmissivity correction Auto (according to the input distance, relative humidity, ambient temp)
Image Storage
Memory card 128G
Storage method Auto/manual single frame image or dynamic recording
Single frame infrared image format JPEG, with 14-Bit measured data image
Video storage method HD videos are stored in the memory card in MPEG4/H.264, each segment can be up to 1h
Voice annotation 40s voice record, stored with image
Timed storage Every 10s~24h
Laser Indicator
Laser classification Class 2
Laser wavelength 635nm red
Power interface Yes
SD card slot Yes
Video output HDMI
Communication Interface WIFI, Bluetooth, USB
Audio output Yes
Tripod 1/4" _20
Power System
Battery type Lithium battery, rechargeable
Operating time 3h continuous (room temperature)
External power DC: 14V
Power saving Yes
Environment Parameters
Operating temperature range -20°C~+40°C
Storage temperature range -30°C~+60°C
Humidity ≤90% (non-condensing)
Vibration 2g meets the requirements of Q/GDW11304.1-2015 5.5.3
Shock 25g meets the requirements of Q/GDW11304.1-2015 5.5.4
Protection level IP54(IEC60529)
Physical data
Size 240mm (L)×172mm (W)×155mm (H)
Weight ≤2.8kg (with standard lens& battery)
Gas Detection
Sulfur hexafluoride, ammonia, acetic acid, hydrazine, acetyl chloride, methylsilane, allyl bromide, butanone, propenyl chloride, butenone, fluorinated allyl acrolein, anhydrous ammonia, propene, methyl bromide
Standard Thermal imaging camera, 2 lithium batteries, battery charger, adapter, SD card, SD card reader, USB flash drive, warranty card, carrying case, HDMI cable, user manual

Applications: Electric industry; Chemical industry; Environmental protection agency; Institute


Contact Us

Overseas Market
+86 (0)571 8720 9887
       +86 (0)571 8720 6252
+86 (0)571 8512 5358

Technical Support
+86 (0)571 8720 9887