320x256 30μM MWIR Cooled Optical Gas Imaging Thermal Module For
Visualizing Gas Leaks
Product Description
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.
Main Features
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
Product Specifications
| 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 |
Industrial Applications
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.
Exhibitions
FAQs
1.What is infrared thermal imaging?
In nature, all objects whose temperature is higher than absolute
zero (- 273 ℃) can radiate infrared rays. By using the infrared
camera detector to measure the infrared radiation temperature
difference between the target itself and the background, you can
get different infrared images, which are also called thermal
images.
2. How do infrared detectors work?
Infrared radiation that emitted by target enters the sensing range
of the thermal detector, then the infrared detector converts the
radiation signal of different intensity into the corresponding
electrical signal, and then through amplification and video
processing, forms the infrared image that can be observed by the
naked eyes.
3.What are the advantages of cooled infrared detectors?
The cooled infrared focal plane detector operates at a low
temperature which is provided by a detector dewar cooler (ddc). It
has high sensitivity and can distinguish more subtle temperature
difference than uncooled infrared detector. It can detect, identify
and recognize objects at a very long range which is more than ten
kilometers away. The structure of cooled detector is very complex
which results in a relatively high cost than uncooled detector.
