GAS330 Cooled Infrared Module
320x256 / 30μm MWIR Cooled Optical Gas Imaging Camera for
Visualizing Gas Leaks
Product Description
Optical Gas Imaging (OGI) is an innovative thermal imaging
technology that utilizes high sensitivity infrared cameras for
detecting minute fugitive emissions of industrial gases.
GAS330 Cooled Optical Gas Imaging Camera can detect gas leaks that
are hazardous for human health and the environment by visualizing
them. This thermal camera module has a cooled infrared detector, a
resolution of 320x256, a piexl size at 30µm and a spectral range of
3.2~3.5μm.
By using GAS330 thermal camera module, non-contact detection is
achieved so that the safety of inspectors can be ensured, improving
the quality and efficiency with cost saving.
Main Features
- Resolution: 320x256
- Pixel Pitch: 30µm
- NETD≤15mK, High Sensitivity
- Spectral Response: 3.2µm±0.1µm~3.5µm±0.1µm
- Wavelength Customizable Based on Different Requirements
- Integrate with DVP/CameraLink Interface Easily
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.
About Global Sensor Technology
FAQs
1.What is the difference between low light, active IR and thermal
imaging?
Low light needs natural light and transforms weak natural light
image into enhanced electronic image through image intensifier;
Active IR actively emits infrared light and uses infrared beam
reflected by the target. It has very poor concealment;
Thermal imaging doesn’t need any light and is a passive infrared
night vision that detects infrared radiation difference between
targets and scene or different parts of an object. not be affected
by the changes of the surrounding lighting conditions, during night
or even in fog, rain and other harsh environments.
2. Can you block thermal imaging?
In most cases, you cannot. But infrared rays can't penetrate walls,
and also the glass can block IR. So, if you don’t want to be
detected, you can conceal behind glass or walls to block the
thermal imaging.
