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320x256 Resolution MWIR Infrared Detector with 30μm Pixel Size for Cooled Optical Gas Imaging Camera

  • 320x256 Resolution MWIR Infrared Detector with 30μm Pixel Size for Cooled Optical Gas Imaging Camera
Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification RoHS; Reach
Model Number LFD330Z7
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C,T/T

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Product Details
Function Gas Leak Detection NETD 10mK (F1.5)
Weight (g) ≤600g Detector Resolution 320x256
Pixel Size 30μm Spectral Range 4.5±0.1μm～4.7±0.1μm
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320x256 MWIR Camera Module
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Product Description
MWIR Infrared Detector Cooled 320x256 for Optical Gas Imaging Camera
320x256/30 μm MWIR Cooled Optical Gas Imaging Thermal Detector
Designed for visualizing carbon monoxide gas leaks with exceptional clarity and precision.
Product Overview
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 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 hidden dangers and ensure operational safety.
Main Features
  • High sensitivity & reliability
  • High effective pixel rate
  • Clear visualization of minor leaks
  • Support for gas enhanced HSM algorithm (for module)
  • Easy integration with various interfaces
  • RAW/YUV image output support
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: Incomplete combustion of fuels during steelmaking and non-ferrous metal smelting
  • Residential & Commercial Buildings: CO leaks from gas water heaters, furnaces, and boilers
  • Scientific Research & Environmental Monitoring: Studying CO emission mechanisms and tracking atmospheric CO distribution
Production Capability
In-House Infrared Detector Technologies
  • 8-inch 0.11μm VOx Uncooled Infrared Detectors
  • 8-inch 0.5μm MCT Cooled Infrared Detectors
  • 8-inch 0.5μm T2SL Cooled Infrared Detectors
Production Capacity & Advantages
  • 6 million self-developed infrared detectors per year
  • 30,000 m² semiconductor fabrication facility
  • 20,000 m² cleanroom area
Frequently Asked Questions
What is MCT/HgCdTe detector?
MCT, also called HgCdTe, refers to Mercury-Cadmium-Telluride, which is a chemical compound of cadmium telluride (CdTe) and mercury telluride (HgTe). This material is commonly used in photodetectors. MCT/HgCdTe detectors are photoconductive detectors that operate in cryogenic environments and can detect infrared radiation. They are more sensitive than thermal sensors.
What is T2SL detector?
T2SL refers to Type-II Superlattice, an artificial material with alternating growth periodic heterojunction at nanometer size. It features high uniformity and superior optical properties, including large electron effective mass, large absorption coefficient, and high quantum efficiency. Compared with MCT infrared detectors, T2SL infrared detectors offer good material uniformity, lower cost, and similar performance in medium and long wave bands, with significant advantages in very long wave bands.
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