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640x512 Resolution 15μm Pixel Size MWIR Cooled Optical Gas Imaging Camera with 25mK NETD for Gas Leak Detection

  • 640x512 Resolution 15μm Pixel Size MWIR Cooled Optical Gas Imaging Camera with 25mK NETD for Gas Leak Detection
Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification ISO9001:2015; RoHS; Reach
Model Number LFD615HZ3
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms T/T
Product Details
Function Gas Leak Detection Weight (g) ≤235g
Detector Resolution 640x512 Pixel Size 15μm
Typical NETD 25mK (F1.5) Spectral Range 3.2±0.1~3.5±0.1μm
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MWIR Cooled Optical Gas Imaging

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320x256 Optical Gas Imaging Camera
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Product Description
640x512/15µm MWIR Cooled Optical Gas Imaging Camera for Visualizing Gas Leaks
Product Overview

Optical Gas Imaging (OGI) is an innovative thermal imaging technology that utilizes high sensitivity infrared cameras for detecting minute fugitive emissions of industrial gases. Volatile organic compounds (VOCs), widely distributed in industries such as petrochemicals, are easily volatile, flammable, explosive, and toxic. Traditional detection methods generally have shortcomings such as short detection distance, limited search range, and difficulty in intuitive detection.

The LFD615HZ3 is a 640x512/15µm cooled infrared detector. Its high sensitivity is suitable for detection scenes with low gas concentration and slow gas flow rate. Inspectors can identify gases that pollute the environment or are harmful to personnel and assets, enabling timely intervention to prevent profitable gas loss.

Main Features
  • Resolution: 640x512/15µm
  • Spectral response: 3.2µm±0.1µm~3.5µm±0.1µm
  • Support various interfaces and RAW/YUV image output
  • Support various scenarios such as handheld and long-term online use
Product Specifications
Detector model LFD615HZ3
Resolution 640*512
Pixel size 15μm
Spectral response 3.2±0.1μm～3.5±0.1μm
Typical NETD 25mK (F1.5)
Cooling time (23 ℃) ≤3.5min@20℃@12V
Stable power consumption (23 ℃) ≤4W
Size (mm) Compressor φ26*56, Dewar φ40*71
Weight (g) ≤235g
Working temperature -45℃～+71℃
Storage temperature -55℃～+71℃
MTTF ≥30000h
*MTTF: Mean Time To Failure
Industrial Applications

The LFD615HZ3 gas leak detection infrared detector is used for visualizing invisible VOCs (volatile organic compounds) and detecting gas leakage including:

  • Methane, Ethane, Propane, Butane, Pentane, Hexane, Heptane, Octane
  • Ethylene, Propylene, Isoprene
  • Methanol, Ethanol, Butanone
  • Benzene, Xylene, Ethylbenzene
Your Trusted Partner in Infrared Sensing
Deep Technical Expertise

With many years of experience in the research, development, and application of infrared sensor technology, we have built strong capabilities across chip design, wafer fabrication, packaging and testing, as well as system integration. Our solid foundation enables us to continuously deliver innovative and reliable products that meet evolving market demands.

Focused on Innovation and Practical Implementation

We are committed to driving technological breakthroughs in thermal imaging, constantly pushing the boundaries in NETD, SWaP, and operating temperature. Our products consistently lead in applications across security, industrial monitoring, intelligent systems, and more.

Diversified Product Portfolio

Backed by independent R&D and multiple technical pathways, we offer a comprehensive range of infrared detection components—both cooled and uncooled—providing tailored solutions for a wide variety of industries.

Rigorous Reliability Validation

Supported by a robust quality management system, our products undergo multiple testing procedures throughout production to ensure long-term stability and reliability.

Professional Technical Support

Our engineering team works closely with customers' R&D and product teams to accelerate system integration, improve efficiency, and shorten time-to-market. Your success is our shared mission.

Frequently Asked Questions
In which industries can the infrared detectors / thermal camera cores be used?

SensorMicro thermal camera modules are widely used in many industries such as:

  • Thermography: Power Maintenance, Machine Vision, Building HVAC, Metallurgical Petrochemical, Predictive Maintenance, Epidemic Prevention
  • Security & Monitoring: Safe City, Infrastructure Monitoring, Border Security, Maritime Cruising, Mining Safety
  • Firefighting & Rescue: Forest Fire Prevention, Fire Prevention, Search & Rescue
  • UAVs payload: Equipment Inspection, Enforcement & Rescue, Firefighting Application, Animal Observation
  • Personal Vision: Outdoor Leisure, Animal Observation, Enforcement Patrol
  • ADAS: Autonomous Driving, Advanced Driver Assistant System, Special Vehicles
  • AIoT: Smart Home, Intelligent Hardware, Smart Care, Robots
  • Others: Enhanced Flight Vision System, Gas Detection, Agriculture & Graziery, Scientific Research
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