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Optical Gas lmaging Detectors & Camera Cores

Optical Gas Imaging Detector & Camera Core

SensorMicro’s OGI detectors and camera cores provide a complete solution for non-contact, real-time gas leak detection.
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Advanced infrared sensors for gas leak detection, offering high sensitivity, rapid response, and precise trace gas measurement for experienced integrators.

  • Multi-Gas Leak Detection

  • Advanced HOT Technology

  • SWaP³

  • VOCs Leak Detection

  • Multi-Scenario Adaptability

  • Linear Cryocooler

  • Excellent Flame Penetration Capability

  • Multi-Platform, Wide Compatibility

  • High Sensitivity

  • CO₂ Leak Detection

  • MTTF≥10,000h

  • Flexible Platform

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  • Designed for CO Leak

  • MTTF ≥ 10,000h

  • Rich Interfaces, Easy Integration

  • LWIR, Focused on SF₆ / NH₃

  • High Sensitivity

  • MTTF ≥ 8,000 h

Highly compact, modular infrared cores designed for gas leak detection, offering fast response, high sensitivity, and easy integration into diverse systems.

  • Multi-Gas Leak Detection

  • Advanced HOT Technology

  • SWaP³

  • Identification of Common VOCs Leaks

  • Easy Integration

  • High Sensitivity

  • Excellent Flame Penetration Capability

  • Multi-Platform, Wide Compatibility

  • Smart Algorithms

  • CO₂ Leak Detection

  • High Sensitivity

  • Rich Interfaces, Easy Integration

View More Products
  • Designed for CO Leak

  • High Sensitivity

  • Rich Interfaces, Easy Integration

  • LWIR, Focused on SF₆ / NH₃

  • High Sensitivity

  • Rich Interfaces, Easy Integration

Why Choose Our Optical Gas Imaging Detectors & Camera Cores?

More: More Series, More Forms

SensorMicro's infrared gas leak detection components covers a comprehensive product lineup from high-sensitivity detectors to OGI infrared camera cores. Designed for performance across mid-wave to long-wave infrared bands, the LF Series supports both cryogenic and high-operating-temperature(HOT) cooled infrared devices. From multi-gas detection to flame-penetrating imaging, the LF Series empowers safe, efficient, and intelligent industrial inspection.

Why Choose Our Optical Gas Imaging Detectors & Camera Cores?

You Need A Smart LDAR Solution

Conventional gas detection methods, typically point-type or line-type, are limited by low efficiency and the inability to safely approach high-risk areas.


Gases absorb infrared radiation at specific wavelengths. Leaks create visible contrasts with the environment, allowing Optical Gas Imaging (OGI) technology to quickly and accurately detect and visualize gas leaks. This enables wide-area, long-distance, and visual gas leak detection even in hazardous or hard-to-access environments.

Infrared Absorption Spectroscopy on Gases

3.2 ± 0.1 μm – 3.5 ± 0.1 μm

Targeting over 19 VOCs, this band is widely used in petrochemical, refining, natural gas, and new energy industries for comprehensive volatile gas monitoring.

3.8 ± 0.1 μm – 4.1 ± 0.1 μm
4.2 ± 0.1 μm – 4.4 ± 0.1 μm
4.5 ± 0.1 μm – 4.7 ± 0.1 μm
10.3 ± 0.1 μm – 10.9 ± 0.1 μm
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Frequently Asked Questions About Optical Gas Imaging Detectors & Camera Cores

What is an Optical Gas Imaging (OGI) detector or camera core?

An OGI detector or camera core is a specialized infrared sensing unit designed to detect gas leaks by visualizing infrared absorption of specific gases, providing real-time, non-contact detection for industrial safety and environmental monitoring.

How do OGI camera cores differ from standard thermal imaging modules?

Which gases can OGI detectors typically detect?

Can OGI camera cores detect gas remotely and in real time?

Which industries benefit most from OGI detectors?

Can OGI camera cores integrate with other systems?

How is image quality ensured in harsh environments?

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