320x256/30μm LWIR Cooled Optical Gas Imaging Infrared Detector for Chemical Industry

Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification RoHS; Reach
Model Number LFD330C2
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C,T/T

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Product Details
Spectral Range 10.3±0.1μm~10.9±0.1μm Size (mm) 142×58.5×71
NETD 20mK (F1.5) Detector Resolution 320x256
Pixel Size 30μm Function Gas Leak Detection
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MWIR Optical Gas Imaging Module

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Cooled Optical Gas Imaging Module

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30um MWIR Imaging Module

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Product Description
320x256/30μm LWIR Cooled Optical Gas Imaging Infrared Detector for Chemical Industry
The LFD330C2 infrared detector for gas leak detection is developed using advanced Type II Superlattice (T2SL) technology. 

The cooled LWIR detector captures the difference in infrared radiation between the background and the gas cloud, and converts it into a visible thermal image, thereby realizing the visualization of invisible gas leaks.

LFD330C2 infrared detector delivers exceptional performance in sensitivity, stability, and integration flexibility, making it the ideal solution for detecting critical industrial gases including sulfur hexafluoride (SF₆), ammonia, and ethylene. 
Main Features
  • Advanced Technology: Built on T2SL technology with high quantum efficiency
  • Easy Integration: Supports various interfaces and RAW/YUV image output
  • High Sensitivity: Superior detection capabilities for precise gas monitoring
Product Specifications
Detector model LFD330C2
Resolution 320×256
Pixel size 30μm
Spectral response 10.3±0.1μm~10.9±0.1μm
Typical NETD 20mK (F1.5)
Cooling time (23 ℃) ≤7min@24V
Power consumption (23 ℃) ≤25W@24V (Peak)
≤10W@24V (Stable)
Size (mm) 142×58.5×71
Weight (g) ≤600g
Working temperature -45℃~+71℃
Storage temperature -55℃~+71℃
*MTTF ≥10000h
Industrial Applications
The LFD330C2 cooled infrared detector is specifically designed for SF₆ and NH₃ gas leakage detection, with capability to detect 26 different industrial gases:
  • Sulfur hexafluoride
  • Anhydrous ammonia
  • Cyanoacrylate ethyl ester
  • Chlorine dioxide
  • Acetic acid
  • Freon-12
  • Ethylene
  • Methyl ethyl ketone
  • Acetyl chloride
  • Allyl bromide
  • Allyl chloride
  • Allyl fluoride
  • Bromomethane
  • Freon-11
  • Furan
  • Hydrazine
  • Methylsilane
  • Methylvinyl ketone
  • Acrolein
  • Propene
  • Tetrahydrofuran
  • Trichloroethylene
  • Uranyl fluoride
  • Vinyl chloride
  • Vinyl cyanide
Our Core Strengths

Stable Supply: We maintain a reliable supply chain across our full ecosystem, enabling rapid response to market demands.

Sustaining Innovation: With expertise in detector manufacturing and system integration support, we continuously optimize designs through a proven cycle: Product Application → Technical Feedback → Product Upgrade.

Cost Advantage: By managing the entire production chain and leveraging efficient, large-scale manufacturing, we deliver competitive pricing for diverse applications.

Frequently Asked Questions
What is infrared thermography?
Thermography is an advanced non-invasive diagnostic technology based on object surface temperature detection. The infrared radiation emitted from objects is recorded and visualized as temperature distribution maps.
What can infrared thermography be used for?
Infrared thermal imaging enables home inspections, identification of structural defects, electrical and mechanical faults, physiological changes in people and animals, and numerous other applications.
What are the advantages of infrared thermography?

For non-destructive testing: Simple operation, rapid response without damage, resulting in cost savings, increased efficiency, and reduced manpower and equipment depreciation.

For medical thermography: Highly efficient for detecting hidden health issues, 100% safe without radiation or pain, making it an ideal tool for early health screening.