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640x512 Resolution 15μm Pixel Size MWIR Cooled Thermal Imaging Detector for VOCs Gas Leak Detection

  • 640x512 Resolution 15μm Pixel Size MWIR Cooled Thermal Imaging Detector for VOCs Gas Leak Detection
Place of Origin Wuhan, Hubei Province, China
Brand Name SensorMicro
Certification RoHS; Reach
Model Number LFD615HZ3
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C,T/T

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Product Details
Typical NETD 25mK (F1.5) Function Gas Leak Detection
Spectral Range 3.2±0.1~3.5±0.1μm *MTTF ≥30000h
Detector Resolution 640x512 Pixel Size 15μm
Highlight

Integrating MWIR Thermal Imaging Sensor

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320x256 Cooled Thermal Imaging Sensor

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99.5% Pixel Rate Optical Gas Imaging
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Product Description
640x512/15μm MWIR Cooled Thermal Imaging Detector for VOCs Gas Leaks
Product Overview

LFD615HZ3 cooled infrared detector is specially developed for VOCs gas leak detection with the function of converting infrared radiation of target with 3.2~3.5μm wavelength into electrical signal. Its external mechanical interface, optical interface and electronic interface are commonly used and can be expanded.

LFD615HZ3 infrared detector for gas leak detection is based on the industry-leading T2SL technology route and HOT device technology, with prominent SWaP³ performance advantages, achieving more accurate leak detection performance, comprehensively covering common VOCs gas types, and greatly improving the level of safe operation.

Main Features
  • Optical Gas Imaging: Long range non-contact detection with high efficiency, security and wide range of gas leak detection
  • High Sensitivity: High sensitive cooled infrared detector, quite efficient in application of low gas concentration and slow gas flow
  • SWaP³ Optimization: Smaller size, lighter weight, lower power consumption
  • Clear & Identifiable Leakage: 640×512 resolution, support gas enhanced HSM algorithm (for module)
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
Industrial Applications

The LFD615HZ3 gas leak detection cooled MWIR thermal imaging detector is used for customers who have strong development ability. By integrating this cooled thermal sensor, the invisible VOCs (volatile organic compounds) can be detected and visualized so that further damage can be avoided.

Detectable Gases
  • Methane
  • Ethane
  • Propane
  • Butane
  • Pentane
  • Hexane
  • Heptane
  • Octane
  • Ethylene
  • Propylene
  • Isoprene
  • Methanol
  • Ethanol
  • Butanone
  • Benzene
  • Toluene
  • Xylene
  • Ethylbenzene
About SensorMicro

Focusing on infrared thermal imaging technology and driven by user needs, SensorMicro is committed to the in-depth development and continuous improvement of infrared products and application solutions.

In the field of gas leak detection, we have launched a series of infrared detectors, thermal modules from medium to long wave gas leak detection based on the spectral characteristics of different gases. Integrators can quickly develop various gas leak detection system solutions such as handheld devices, online monitoring systems, and UAV payloads based on our product portfolio and application solutions, ensuring environmental protection, energy efficiency, and safety production across industries such as petroleum, natural gas, chemical, power, and environmental monitoring.

Frequently Asked Questions
What is MCT/HgCdTe detector?

MCT, also called HgCdTe, refers to Mercury-Cadmium-Tellurid which is a chemical compound of cadmium telluride (CdTe) and mercury telluride (HgTe) and a common material in photodetectors. MCT/ HgCdTe detector is a photoconductive detector that operates at a cryogenic environment and can detect infrared radiation. It is more sensitive than the thermal sensors.

What is T2SL detector?

T2SL refers to Type-II Superlattice, which is an artificial material with alternating growth periodic heterojunction at nanometer size. It has high uniformity and superior optical property, such as large electron effective mass, large absorption coefficient and high quantum efficiency. Compared with MCT infrared detector, the T2SL infrared detector has good material uniformity, low cost, and similar performance to MCT infrared detector in medium and long wave band, but has great advantages in very long wave band.

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