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320x256 30μm Cooled IR Camera Module for Optical Gas Imaging

Categories Optical Gas Imaging
Brand Name: GST
Model Number: GAS330
Certification: ISO9001:2015; RoHS; Reach
Place of Origin: Wuhan, Hubei Province, China
MOQ: 1 Piece
Price: Negotiable
Payment Terms: L/C, T/T
Style: Cooled Infrared Module
Resolution: 320x256 / 30μm
NETD: ≤15mK
Spectral Range: 3.2±0.1~3.5±0.1μm
Size: 155x67x80mm
Optional Lens: Fixed Zoom
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320x256 30μm Cooled IR Camera Module for Optical Gas Imaging

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.


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

ModelGAS330
IR Detector Performance
Resolution320x256
Pixel Pitch30μm
CryocoolerRS058
Spectral Range3.2μm±0.1μm~3.5μm±0.1μm MW
Cooling Time (20°C)≤8min
NETD (20°C)≤15mK
Image Processing
Frame Rate30Hz
Dimming ModeLinear/Histogram/Mixed
Digital Zoom×1/×2/×4
Image DirectionHorizontally/Vertically/Diagonally Flip
Image AlgorithmNUC/AGC/IDE
Electrical Specification
Standard External InterfaceJ30JZ 25pin
Analog VideoPAL
Digital Video16bit RAW/YUV: 16bit DVP/Cameralink Output
External SyncFrame External Sync: RS422 Level
CommunicationRS422, 115200bps
Power Supply20~28VDC
Stable Power Consumption12W
Dimension (mm)155×67×80
Weight≤900g
Operation Temperature-40°C ~ +60°C
Vibration MagnitudeVibration: GJB Vehicle-mounted High Speed Transport
Shock: Half-sine Wave, 40g 11 ms, 3 Axis 6 Direction 3 Times Each
Optical Lens
Optional LensFixed 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.


Advantages of Cooled Uncooled Detectors


FAQs

1.What is the difference between uncooled and cooled IR detectors?


There are currently two types of infrared thermal imaging sensors on the market, cooled and uncooled.


Uncooled IR detector operates at ambient temperature. It is based on semi-conductor industry and thus usually can be fabricated in big volume with small size and low cost. Uncooled IR detectors are widely used in portable/handheld/mobile devices.


Cooled IR detectors are packaged in a unit that keeps them at an extremely low temperature which shall be supported by a cryo cooler. They are much bigger, more expensive and less reliable than uncooled sensors, mainly due to the complex cooling systems they require. However, the cooled systems are incredibly sensitive and usually work with long focal length optics to achieve long range mission.

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