Optical Gas MWIR Cooled Thermal Imaging Detector 4.5μm~4.7μm Spectral Range
320x256/30 μm MWIR Cooled Optical Gas Imaging Thermal Infrared Detector for Visualizing Gas Leaks
Carbon monoxide (CO) is a common gas in high-temperature metallurgy, petroleum refining, and other industrial processes. It is colorless, odorless, easily diffused, and highly toxic. Traditional gas detection methods often have significant blind spots and high missed detection rates.
The LFD330Z7 infrared detector for gas leak detection can quickly scan wide areas, accurately locate leak sources from a distance, and provide clear imaging. This helps inspection personnel efficiently identify potential hazards and ensure operational safety.
Main Features
- High sensitivity & reliability
- High effective pixel rate
- Minor leaks are clearly visible
- Support gas enhanced HSM algorithm (for module)
- Easy integration with various interfaces and RAW/YUV image output
Product Specifications
| Detector model |
LFD330Z7 |
| Resolution |
320*256 |
| Pixel size |
30μm |
| Spectral response |
4.5±0.1μm～4.7±0.1μm |
| Typical NETD |
10mK (F1.5) |
| Cooling time (23 ℃) |
≤7min@12V |
| Power consumption (23 ℃) |
≤15W@12V (Peak)
≤7W@12V (Stable) |
| Size (mm) |
142*58.5*71 |
| Weight (g) |
≤600g |
| Working temperature |
-45℃～+71℃ |
| Storage temperature |
-55℃～+71℃ |
| MTTF |
≥10000h |
Industrial Applications
The LFM330Z7 cooled MWIR infrared camera core has been widely adopted in various industries where CO leaks are a persistent risk, revolutionizing safety monitoring practices:
- Petrochemical industry - CO leaks during hydrocarbon combustion, catalytic reforming, and gas storage processes
- Metallurgical industry - CO generation during steelmaking and non-ferrous metal smelting processes
- Residential and commercial buildings - CO leaks from gas water heaters, furnaces, and boilers
- Scientific research and environmental monitoring - Studying CO emission mechanisms and tracking atmospheric CO distribution
Our Service Approach
Pre-Sales
- Requirement Analysis
- Scenario Assessment
- Product Selection
- Customized Solutions
Deployment
- Rapid Delivery
- System Integration & Testing
- Technical Training
- Application Guidance
After-Sales
- Remote Diagnostics
- Warranty Service
- Firmware Upgrades
- Technical Maintenance
Frequently Asked Questions
What is NETD?
NETD refers to "Noise Equivalent Temperature Difference". It measures how well a thermal imaging detector can distinguish between very small differences in thermal radiation. NETD is typically expressed in milli-Kelvin (mK). Generally, the lower the NETD value, the higher the thermal sensitivity.
What is SWaP3?
SWaP3 refers to size, weight, power, performance and price. It indicates the technology trend in the infrared industry.
What is DRI?
DRI typically refers to detection, recognition and identification distance of a thermal imaging system. It is a crucial parameter for evaluating thermal imaging system performance.
