Gas Leak Detection Camera
GST Gas Leakage Camera Core With 320x256 / 30μM Infrared Detector
Product Description
GAS330 infrared gas leak detection camera is specific for detecting
minute fugitive emissions of industrial gases. With a customized
320x256 / 30µm cooled infrared detector, it works in the spectral
range of 3.2~3.5µm for VOCs leak detection.
Its real time non-contact measurement is helpful for inspectors to
detect the gas leakage in dangerous areas or areas that are
difficult to access, so as to ensure the safety of inspection
personnel. It has great application value in safety production,
environmental protection supervision and cost saving.
Main Features
High Sensitivity
• High sensitive cooled infrared detector, NETD≤15mK
• Quite efficient in application of low gas concentration and slow
gas flow
• Effective leak detection includes Alkanes, Alkenes, Alcohols,
Benzenes, Ketones and other gases
Explosion-proof (GAS330G2)
• Obtain the explosion-proof certificate (Ex ic IIC T4 Gc)
Easy Integration
• Long range non-contact temperature measurement: range of
-20℃~400℃
• Support point and regional analysis, high temperature alarm, hot
spot tracking and other temperature algorithms
• Cameralink/DVP/USB/Gig-E image output interfaces, compatible with
a variety of development environments
• Multiple lens configurations, more optional fields of view, more
scenes available
Product Specifications
| Model | GAS330 | GAS330G2 |
| Performance |
| Type | MWIR Cooled Thermal Module |
| Resolution | 320×256 |
| Pixel Size | 30μm |
| Cryocooler | Stirling Cooler RS058 | Stirling Cooler RS058I |
| Spectral Range | 3.2μm±0.1μm~3.5μm±0.1μm |
| Cooling Time (20℃) | ≤8min@25±3℃ |
| Typical NETD | ≤15mK@25±3℃ |
| Frame Rate | 30Hz |
| Gas Detection Type | Methane, Ethane, Propane, Butane, Pentane, Hexane, Heptane, Octane,
Ethylene, Propylene, Isoprene, Methanol, Ethanol, Butanone,
Benzene, Toluene, Xylene, Ethylbenzene etc. |
| Image Processing |
| Imaging Control | Image Direction: Horizontally/Vertically/Diagonally Flip
Digital Zoom: 1~10X Continual Zoom
Pseudo Color: ≥8 Types
Non-uniformity Correction
Gas-enhanced Image Algorithm
Image Noise Reduction
Image Detail Enhancement
Dynamic Range Compression |
| Electrical Specifications |
| Electrical Port | Serial LVDS Port (Standard CameraLink Protocol)
Serial Communication Port (RS422)
External Sync Port (RS422)
Server Port (RS422)
Power Supply |
| Analog Video | PAL |
| Digital Video | 16 bit CameraLink (Cameralink Base Mode)
16bit DVP Output/USB (Optional)/Gig-E (Optional) |
| Control | RS422, Baud Rate 115200 |
| Power Supply | 24V DC | 12±1 V |
| Stable Power Consumption | 12W |
| Temperature Measurement |
| Temperature Measurement Range | / | -20℃~400℃ |
| Temperature Measurement Accuracy | / | ±1℃ (0~100℃), ±2% (>100℃) |
| Physical Characteristics |
| Size (mm) | 155×67×80 (Without Lens & Accessories) |
| Weight | ≤900g (Without Lens & Accessories) |
| Operating Temperature | -40°C~+60°C | -20℃～+50℃ (Imaging)
-40℃～+60℃ (Thermography) |
| Explosion-proof Certification |
| Explosion-proof Level | / | Ex ic IIC T4 Gc |
| Optics | |
| Optional Lens | Fixed Zoom:
23mm/F1.5 (FOV 23.58°×18.96°)
55mm/F1.5 (FOV 9.97°×7.99°) |
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.
Praises from Customers
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.
