MWIR Cooled Optical Gas Imaging Camera RS058 For Visualizing
Invisible VOCs
GAS330 Cooled Infrared Module
320x256 / 30μm MWIR Cooled Optical Gas Imaging Camera for
Visualizing Gas Leaks
Product Description
With high performance signal processing circuit and advanced image
processing algorithm, GAS330 cooled thermal module for gas leak
detection is developed on the basis of HgCdTe mid-wave cooled
infrared detector. By using the infrared thermal imaging
technology, GAS330 can visualize the VOCs gas (volatile organic
compounds) that can't be seen by naked eyes. It is effective to
detect VOCs leakage in the production and transportation process of
petrochemical enterprises, and has great application value in
safety production, environmental protection supervision, cost
saving.
Main Features
High Sensitivity Detection
• Highly sensitive infrared detector, NETD≤15mK
• Quite efficient in application of low gas concentration and slow
gas flow
• Long distance non-contact detection of VOCs gas includes alkanes,
alkenes, alcohols, benzenes, ketones etc.
Superior Performance
• Professional gas detection image processing algorithm
• Various lenses, more FOV & scenes available
Easy Integration
• Cameralink/DVP/USB/ GIG-E image output interface for quick
integration into thermal imagers
Product Specifications
| Model | GAS330 |
| IR Detector Performance |
| Resolution | 320x256 |
| Pixel Pitch | 30μm |
| Cryocooler | RS058 |
| Spectral Range | 3.2μm±0.1μm~3.5μm±0.1μm MW |
| Cooling Time (20°C) | ≤8min |
| NETD (20°C) | ≤15mK |
| Image Processing |
| Frame Rate | 30Hz |
| Dimming Mode | Linear/Histogram/Mixed |
| Digital Zoom | ×1/×2/×4 |
| Image Direction | Horizontally/Vertically/Diagonally Flip |
| Image Algorithm | NUC/AGC/IDE |
| Electrical Specification |
| Standard External Interface | J30JZ 25pin |
| Analog Video | PAL |
| Digital Video | 16bit RAW/YUV: 16bit DVP/Cameralink Output |
| External Sync | Frame External Sync: RS422 Level |
| Communication | RS422, 115200bps |
| Power Supply | 20~28VDC |
| Stable Power Consumption | 12W |
| Dimension (mm) | 155×67×80 |
| Weight | ≤900g |
| Operation Temperature | -40°C ~ +60°C |
| Vibration Magnitude | Vibration: GJB Vehicle-mounted High Speed Transport
Shock: Half-sine Wave, 40g 11 ms, 3 Axis 6 Direction 3 Times Each |
| Optical Lens |
| Optional Lens | Fixed Zoom: 23mm/F1.5; 55mm/F1.5 |
Industrial Applications
The GAS330 gas leak detection thermal imaging camera is used for
visiualizing the invisible VOCs (volatile organic compounds) and
detecting gas leakage such as: Methane, Ethane, Propane, Butane,
Pentane, Hexane, Heptane, Octane, Ethylene, Propylene, Isoprene,
Methanol, Ethanol, Butanone, Benzene, Toluene, Xylene, Ethylbenzene
etc.
Exhibitions
FAQs
1. Advantages of Optical Gas Imaging
Time-saving & Efficient: support large-scale real-time detection,
rapid leak location, no need for interrupting production.
Long Range Detection: away from dangerous and complex areas,
non-contact non-destructive testing, without additional radiation
source
Easy to Analyze: intuitive imaging, instant storage, convenient
analysis
Multi-function Inspection: a variety of gases can be detected, with
excellent remote temperature measurement function
2. Working Principle of Optical Gas Imaging
Optical gas imaging is a kind of infrared technology that could see
invisible industrial gases.
After absorbing infrared radiation at specific wavelengths,
infrared radiation difference will cause between the gas and the
background.
The gas leak detection infrared detector with built-in narrowband
filter only receives the infrared band near the gas infrared
absorption peak, and can convert the gas into visible infrared
images through the radiation difference between the gas and the
background.
