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320×256/30μm MWIR Cooled Infrared FPA Detector for Temperature Measurement in Petrochemical Plants

  • 320×256/30μm MWIR Cooled Infrared FPA Detector for Temperature Measurement in Petrochemical Plants
Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification RoHS; Reach
Model Number LFD330Z5
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C,T/T

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Product Details
MTTF ≥10000h Power Consumption (23 ℃) ≤15W@12V (Peak); ≤7W@12V (Stable)
Detector Resolution 320x256 Pixel Size 30μm
NETD 20mK (F3) Spectral Range 3.8±0.1~4.1±0.1μm
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30uM Cooled Thermal Imaging Sensor

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MWIR Thermal Imaging Sensor 320x256
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Product Description
320*256/30μm MWIR Cooled Infrared FPA Detector for Temperature Measurement in Petrochemical Plants
In industrial environments such as metallurgy and petrochemical plants, equipment including furnaces, furnace walls, and heating furnaces operate in high-temperature combustion conditions with significant flame interference. Traditional detection methods struggle to provide effective observation of internal structures or surface conditions.
The LFD330Z5 infrared detector is specifically engineered for high-temperature observation applications in flame environments. It converts infrared radiation from targets within the 3.8~4.1μm wavelength range into electrical signals. Featuring standard mechanical, optical, and electronic interfaces, the LFD330Z5 offers excellent expandability and is widely applicable for temperature monitoring in petrochemical plants and refineries. With superior flame penetration capabilities, it delivers accurate imaging and monitoring of high-temperature surfaces such as furnaces and furnace walls, significantly enhancing inspection efficiency while reducing operational risks.
Main Features
Optical Gas Imaging
  • Long-range non-contact detection
  • High efficiency, security, and extensive detection range
High Sensitivity
  • High-sensitivity cooled infrared detector with exceptional temperature measurement efficiency
High Reliability & Easy Integration
  • Supports various interfaces and RAW/YUV image output formats
Wide Application Scenarios
  • Integrated applications suitable for handheld, mobile, or fixed platforms
Product Specifications
Detector model LFD330Z5
Resolution 320*256
Pixel size 30μm
Spectral response 3.8±0.1μm～4.1±0.1μm
Typical NETD 20mK (F3)
Cooling time (23℃) ≤7min@12V
Power consumption (23℃) ≤15W@12V (Peak)
≤7W@12V (Stable)
Size (mm) 142*58.5*71
Weight (g) ≤600
Working temperature -45℃～+71℃
Storage temperature -55℃～+71℃
MTTF ≥10000h
Industrial Applications
The LFD330Z5 cooled MWIR thermal imaging detector is designed for customers with strong development capabilities. In industrial settings such as metallurgy and petrochemical plants, where equipment operates in high-temperature combustion environments with strong flame interference, this cooled thermal sensor enables rapid detection of high-temperature surfaces including furnace chambers and walls. This integration significantly improves inspection efficiency while reducing operational risks.
Technological Advantages of Optical Gas Imaging
  • Non-contact & remote detection: Conduct inspections from safe distances in hazardous and complex areas, ensuring personnel safety through non-contact non-destructive testing
  • Quickly locate the leakage source: Supports wide-area real-time detection to rapidly identify leakage sources without interrupting production
  • Visualize gas leakage: Intuitively displays leakage locations with high efficiency, eliminating the need for point-by-point inspection
  • Improve inspection safety: Safer detection methods help reduce accident risks and minimize operational losses
Frequently Asked Questions
What is infrared thermal imaging?
In nature, all objects with temperatures above absolute zero (-273℃) emit infrared radiation. By using an infrared camera detector to measure the infrared radiation temperature difference between targets and their background, different infrared images (thermal images) can be obtained.
How do infrared detectors work?
Infrared radiation emitted by targets enters the thermal detector's sensing range. The infrared detector then converts radiation signals of varying intensity into corresponding electrical signals, which are amplified and processed to form infrared images visible to the naked eye.
What are the advantages of cooled infrared detectors?
Cooled infrared focal plane detectors operate at low temperatures provided by detector dewar coolers (DDC). They offer high sensitivity, enabling detection of more subtle temperature differences than uncooled detectors. Capable of detecting, identifying, and recognizing objects at distances exceeding ten kilometers, cooled detectors feature complex structures that result in relatively higher costs compared to uncooled alternatives.
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