23mm Lens MWIR Optical Gas Imaging Cooled Infrared Module

Place of Origin Wuhan, Hubei Province, China
Brand Name GST
Certification ISO9001:2015; RoHS; Reach
Model Number GAS330
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C, T/T

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Product Details
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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MWIR Cooled Infrared Module


23mm Lens Cooled Infrared Module

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Product Description
GAS Leakage Detection Camera


23mm Lens MWIR Optical Gas Imaging Camera For Visualizing Gas Leak


Product Description


GAS330 is a cooled infrared camera module for gas leakage detection. It integrates 320x256 / 30µm MCT cooled MWIR infrared detector to visualize the invisible Volatile Organic Compounds (VOCs) that cannot be seen by naked eyes.


Gas leakage, especially the harmful Volatile Organic Compounds, is always a serious problem that can not be ignored in safety production. Once these harmful gases escape, or worse, cause an explosion, people and property will suffer huge losses. Therefore, great attention should be paid to the detection of gas leakage.


Global Sensor Technology (GST) provides customers with various l infrared thermal imaging integration solutions professional technical supports and a full range of after-sales services of gas leak detection. Camera manufacturers can quickly integrate the infrared module and design their own gas leak detection camera 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


Model GAS330 GAS330G2
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
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.


Our Product Line


23mm Lens MWIR Optical Gas Imaging Cooled Infrared Module 0




1. What is a cryocooler used for?

Cryocoolers are machines that keep sensors extremely cold so that thermal images can be taken on long-term missions. In many high-end applications, the sensors that capture images require extremely low temperatures.


2. What are the main factors to measure the quality of Cryocooler?

Long battery life and reliable operation are main factors to measure the quality of a cryocooler. GSTiR cryocooler has a wide operating temperature range and excellent reliability. Its MTTF (Mean Time to Failures) has reached to 10,000 hours, which meets 24*7 boot operation requirements.


3. What is MTTF?

MTTF (Mean Time to Failure) measures a part’s reliability. It shows you how long on average a part lasts before it breaks and you have to replace it. On a basic level, it tells you about the quality of the parts you’re buying. The longer they last, the more value you’re getting from them.