GAS330 by GST Infrared
320x256 / 30μm Cooled Infrared Camera Module with 55mm Lens for
VOCs Gas Leak Detection
Product Description
Volatile Organic Compounds, or VOCs, are gases that are emitted
into the air from products or processes. Some are harmful by
themselves, including some that cause cancer. In addition, they can
react with other gases and form other air pollutants after they are
in the air.
GAS330 is a cooled infrared thermal imaging module specially
designed for gas leakage detection. It integrates 320x256 / 30µm
MCT cooled MWIR infrared detector and utilizes spectral wavelength
filtering technology to visualize the invisible VOCs that cannot be
seen by naked eyes.
Camera manufacturers can design their own gas leak detection camera
based on this module easily and efficiently.
Global Sensor Technology is a supplier of infrared detectors
sensors and OEM thermal camera cores. We have more than 10 years of
experience in the infrared thermal imaging industries. We have
professional after-sales service team to provide customers with
professional reply. For any questions or problems, please contact
us at any time, we will be in the first time for you to answer.
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.
Exhibitions
FAQs
1. What is NETD?
NETD refers to "Noise Equivalent Temperature Difference". It is a
measure for how well a thermal imaging detector is able to
distinguish between very small differences in thermal radiation in
the image. NETD is typically being expressed in milli-Kelvin (mK).
Usually the lower the NETD figure is, the higher the thermal
sensitivity indicates.
2. What is OGI (Optical Gas Imaging)?
Optical gas imaging is the method of using thermal infrared cameras
to visualize gas, including methane and many other organic gases.
Thermal cameras for gas leakage are fast-acting gas leak detection
devices which can conduct non-destructive testing and protect the
safety of inspectors.
3. What are the key considerations on an infrared detector / thermal
module for your application?
---The detector resolution
---The pixel size
---The NETD
---The image quality
---The lens options
---The power consumption
---The size and weight
---The mechanical & electrical interface
---The budget
