WUHAN GLOBAL SENSOR TECHNOLOGY CO., LTD.
Good Sense to Invisible Reality
Add to Cart
EYAS330G cooled AD module is developed on the basis of C330M-G cooled infrared detector and equipped with high performance signal processing circuit. It is an accelerator for customers who have difficulty in starting fast optical gas imaging system integration. By utilizing the infrared technology, the invisible volatile organic compounds (VOCs) leaks can be quickly and effectively detected to ensure the safety in production, transportation and processing of petrochemical enterprises.
Shorten Development Cycle
• Adopt high-performance signal processing circuits to realize the conversion of analog signal to digital signal
• Support 12V power supply for explosion-proof certification
Easy & Fast Integration
• Cameralink interface output 16-bit RAW data, serial port control
• Integrated structure that has consistent dimension with detector
| Model | EYAS330G | EYAS330G2 |
| Performance | ||
| Resolution | 320×256 | |
| Pixel Size | 30μm | |
| Cryocooler | RS058 | RS058I |
| Spectral Range | 3.2μm±0.1μm~3.5μm±0.1μm | |
| Cooling Time (25℃) | ≤6min30s | ≤7min |
| Typical NETD | 10mK (F1.5) | |
| Working Mode | ||
| Frame Rate | 1~200Hz (Adjustable) | |
| Working Mode | Snapshot; ITR Integration Mode; Windows Mode; Anti-blooming | |
| Electrical Specifications | ||
| Standard External Interface | QSH 60pin | |
| Digital Video | Cameralink Output: 16bit Raw Data | |
| External Sync | CC1: INT Frame External Sync CC2: MC External Sync | |
| Communication | Cameralink Serial Port: TFG+/-, TC+/-, 9600bps | |
| Power Supply | Channel 1 Imaging Panel: 5V Channel 1 Cryocooler: 24V | Channel 1 Imaging Panel: 5V Channel 1 Cryocooler: 12V |
| Stable Power Consumption | 7W | |
| Size (mm) | 142×58.5×71 | |
| Weight | ≤680g | |
| Working Temperature | -40°C~+60°C | |
The EYAS330G cooled AD module 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.
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.