Non-Dispersive Infrared (NDIR) Market Size

Non-Dispersive Infrared Market Size

Non-Dispersive Infrared Market was valued at over USD 650 million in 2023 and is estimated to register a CAGR of over 7% between 2023 and 2032. Increasing demand for gas sensing solutions. However, the need for accurate and reliable gas sensing solutions is growing across various industries, including environmental monitoring, industrial safety, medical diagnostics, and automotive.

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As awareness about the impact of air pollution on health and the environment grows, there is an increased focus on monitoring and controlling air quality. NDIR sensors are used to detect and measure concentrations of gases such as carbon dioxide (CO2), methane (CH4), and volatile organic compounds (VOCs) in the Single-Wavelength. In industrial settings, NDIR sensors play a critical role in detecting and monitoring hazardous gases such as hydrogen sulfide (H2S), ammonia (NH3), and carbon monoxide (CO). Early detection of these gases is essential for ensuring the safety of workers and preventing accidents. In February 2023, Honeywell International Introduced the SentAir EC4 NDIR CO2 sensor for commercial buildings, offering exceptional accuracy and stability for demand-controlled ventilation, collaborated with Emerson Electric to develop NDIR sensors for industrial process control.

The integration of NDIR sensors with IoT platforms and smart devices enables real-time monitoring and data collection. This connectivity allows for timely responses to changes in gas concentrations and facilitates data analysis for better decision-making. Ongoing research and development activities focus on enhancing the performance of gas sensors. This includes improving sensitivity, selectivity, and response times, as well as exploring new materials and technologies to expand the range of detectable gases.

NDIR sensors are most used for the detection of specific gases, such as carbon dioxide (CO2) and methane (CH4). However, they may not be as versatile when it comes to detecting a wide range of gases. Furthermore, NDIR sensors can be sensitive to environmental conditions such as temperature and humidity. Changes in these conditions can affect the accuracy and reliability of measurements.