Global Non-dispersive Infrared (NDIR) Sensors Market Report 2023-2029

Infrared (IR) techniques are very popular in gas detection technology since many gases have characteristic vibration/rotation absorption spectra with narrow, non-overlapping bands in the infrared spectrum between 2 μm and 20 μm. Key to this process is the selection of the correct absorption wavelength for measurement. The wavelengths from the optical source can be separated spatially using prisms or diffraction gratings. This is known as dispersive separation. Alternatively, an optical filter can be used which allows only transmission of the required wavelength. This is a non-dispersive infrared (NDIR) approach. It has been shown (Jacquinot P. 1954 J. Opt. Soc. Amer. 44, 761-765) that optical filters are typically 1000 times more efficient than gratings and up to 100,000 times more efficient than prisms at separating IR wavelengths, so NDIR gas sensors offer real performance advantages over dispersive systems and are the systems of choice.

 

According to the new market research report “Global Non-dispersive Infrared (NDIR) Sensors Market Report 2023-2029”, published by QYResearch, the global Non-dispersive Infrared (NDIR) Sensors market size is projected to reach USD 1.54 billion by 2029, at a CAGR of 7.6% during the forecast period.

Figure.   Global Non-dispersive Infrared (NDIR) Sensors Market Size (US$ Million), 2018-2029

Based on or includes research from QYResearch: Global Non-dispersive Infrared (NDIR) Sensors Market Report 2023-2029.

 

Figure.   Global Non-dispersive Infrared (NDIR) Sensors Top 23 Players Ranking and Market Share（Based on data of 2021, Continually updated）

Based on or includes research from QYResearch: 2021 data information of Global Non-dispersive Infrared (NDIR) Sensors Market Report 2023-2029.

 

The global key manufacturers of Non-dispersive Infrared (NDIR) Sensors include Amphenol Advanced Sensors, Senseair (Asahi Kasei Microdevices), Murata, Sensirion, MKS Instruments, Vaisala, Teledyne API, Honeywell, ELT SENSOR, Cubic Sensor and Instrument Co.,Ltd, etc. In 2021, the global top 10 players had a share approximately 22.0% in terms of revenue.

 

 

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