Non-dispersive Infrared (NDIR) - Global Stategic Business Report

The global market for Non-dispersive Infrared (NDIR) was estimated at US$660.7 Million in 2024 and is projected to reach US$945.9 Million by 2030, growing at a CAGR of 6.2% from 2024 to 2030. This comprehensive report provides an in-depth analysis of market trends, drivers, and forecasts, helping you make informed business decisions. The report includes the most recent global tariff developments and how they impact the Non-dispersive Infrared (NDIR) market.

Global Non-Dispersive Infrared (NDIR) Market - Key Trends & Drivers Summarized

Why Is NDIR Technology Gaining Prominence Across Environmental and Industrial Monitoring?

Non-dispersive infrared (NDIR) sensors are rapidly becoming the preferred technology for detecting and measuring gases in various environmental, industrial, and commercial applications. Their ability to deliver accurate, stable, and selective measurements without interference from other gases or environmental factors has made them critical in sectors such as air quality monitoring, HVAC, industrial safety, and automotive emissions testing. As regulatory standards for indoor air quality, workplace safety, and greenhouse gas emissions become more stringent worldwide, NDIR sensors are increasingly deployed in both fixed and portable monitoring systems. Their robustness, long lifespan, and low maintenance needs further make them ideal for continuous monitoring in harsh or remote environments. Additionally, the global focus on sustainability and decarbonization is expanding the need for high-precision CO2, CH4, and NOx monitoring - core gases detected by NDIR systems. These sensors are also vital in controlling combustion processes, ensuring equipment efficiency, and reducing emissions in manufacturing and power generation. As the demand for real-time, reliable gas sensing escalates across multiple verticals, NDIR technology continues to gain momentum as a foundational component of modern monitoring systems.

How Are Technology Enhancements Driving Broader Use Cases and Greater Accuracy?

Recent advancements in NDIR technology are significantly expanding the scope of its applications, driving adoption in both legacy and emerging markets. Miniaturization of sensor modules is enabling the integration of NDIR sensors into compact, battery-powered devices such as portable gas analyzers, smart thermostats, and IoT-connected air quality monitors. At the same time, improvements in optical components, such as dual-channel and multi-gas detection capabilities, are enhancing the specificity and sensitivity of NDIR systems. The integration of microelectromechanical systems (MEMS) and advanced digital signal processing is also increasing data resolution and reducing response time, allowing for more precise gas quantification in dynamic conditions. In HVAC and building automation systems, NDIR sensors are now routinely used to regulate ventilation based on CO2 concentration, reducing energy consumption while maintaining occupant comfort. These sensors are also being deployed in agriculture for monitoring greenhouse gas emissions from soil and livestock, as well as in food storage and transportation to ensure controlled atmospheres. The growing compatibility of NDIR modules with wireless communication protocols and cloud platforms is further fueling their role in smart sensor networks, enabling real-time, remote monitoring and analytics. Collectively, these technology advancements are not only improving performance but also lowering barriers to adoption across diverse sectors.

What Market Dynamics Are Driving Demand Across Different End-Use Sectors?

The demand for NDIR sensors is accelerating across a wide range of industries, driven by the dual imperatives of regulatory compliance and operational efficiency. In the automotive sector, the need to meet increasingly strict emission standards is fueling the use of NDIR technology in both engine diagnostics and exhaust gas analysis. In industrial manufacturing, safety regulations around gas leaks and exposure limits are making NDIR sensors essential for worker protection and equipment monitoring. The healthcare and medical device industry is also embracing this technology for respiratory gas monitoring and anesthesia gas detection, where accuracy and response time are critical. Meanwhile, the explosion in interest around indoor air quality - particularly post-pandemic - has led to a surge in demand for CO2 monitoring in schools, offices, and public buildings. The growth of smart cities and building automation systems is creating additional use cases for integrated NDIR modules in centralized environmental control platforms. In the energy sector, particularly in oil and gas and biogas plants, NDIR sensors are vital for leak detection, process optimization, and emissions reporting. With the ongoing expansion of environmental monitoring frameworks and net-zero initiatives globally, demand is expected to grow further in government-backed air quality programs and carbon management projects. Each of these sectors brings unique measurement requirements, but the versatility and reliability of NDIR technology make it adaptable across them all.

What Are the Core Drivers Powering the Non-Dispersive Infrared (NDIR) Market’s Expansion?

The growth in the non-dispersive infrared (NDIR) market is driven by several factors rooted in industry-specific needs, regulatory momentum, and technological adaptability. A key driver is the increasing global focus on environmental monitoring and carbon emission tracking, which is leading to heightened deployment of gas sensing technologies in urban planning, industrial processes, and agricultural operations. Rising regulatory requirements surrounding workplace safety, air quality, and emissions are also compelling organizations to adopt continuous monitoring solutions - many of which are built around NDIR sensors due to their accuracy and stability. Technological progress in sensor miniaturization, MEMS-based design, and smart integration is enabling NDIR to expand into consumer products such as smart air purifiers and wearable health monitors. The surge in smart building construction and demand for energy-efficient HVAC systems is contributing significantly to CO2 sensor adoption for demand-controlled ventilation. Furthermore, the post-COVID push toward healthier indoor environments in public infrastructure is reinforcing long-term demand. Emerging markets are also contributing to global growth as industries and regulatory bodies adopt international standards for gas detection and safety monitoring. Lastly, the growing need for low-power, maintenance-free, and scalable sensing platforms in distributed sensor networks is positioning NDIR as a go-to solution for next-generation environmental sensing, ensuring steady expansion across both developed and developing regions.

Report Scope

The report analyzes the Non-dispersive Infrared (NDIR) market, presented in terms of market value (US$ Thousand). The analysis covers the key segments and geographic regions outlined below.

Segments: Application (Monitoring Application, HVAC Application, Detection & Analysis Application); Vertical (Automotive & Transportation Vertical, Industrial & Manufacturing Vertical, Food & Beverages Vertical, Healthcare Vertical, Chemicals Vertical, Oil & Gas Vertical, Environmental Vertical, Other Verticals)

Geographic Regions/Countries: World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; Spain; Russia; and Rest of Europe); Asia-Pacific (Australia; India; South Korea; and Rest of Asia-Pacific); Latin America (Argentina; Brazil; Mexico; and Rest of Latin America); Middle East (Iran; Israel; Saudi Arabia; United Arab Emirates; and Rest of Middle East); and Africa.

Key Insights:

• Market Growth: Understand the significant growth trajectory of the Monitoring Application segment, which is expected to reach US$596.3 Million by 2030 with a CAGR of a 5.8%. The HVAC Application segment is also set to grow at 7.1% CAGR over the analysis period.
• Regional Analysis: Gain insights into the U.S. market, estimated at $180.0 Million in 2024, and China, forecasted to grow at an impressive 9.6% CAGR to reach $192.6 Million by 2030. Discover growth trends in other key regions, including Japan, Canada, Germany, and the Asia-Pacific.

Why You Should Buy This Report:

• Detailed Market Analysis: Access a thorough analysis of the Global Non-dispersive Infrared (NDIR) Market, covering all major geographic regions and market segments.
• Competitive Insights: Get an overview of the competitive landscape, including the market presence of major players across different geographies.
• Future Trends and Drivers: Understand the key trends and drivers shaping the future of the Global Non-dispersive Infrared (NDIR) Market.
• Actionable Insights: Benefit from actionable insights that can help you identify new revenue opportunities and make strategic business decisions.

Key Questions Answered:

• How is the Global Non-dispersive Infrared (NDIR) Market expected to evolve by 2030?
• What are the main drivers and restraints affecting the market?
• Which market segments will grow the most over the forecast period?
• How will market shares for different regions and segments change by 2030?
• Who are the leading players in the market, and what are their prospects?

Report Features:

• Comprehensive Market Data: Independent analysis of annual sales and market forecasts in US$ Million from 2024 to 2030.
• In-Depth Regional Analysis: Detailed insights into key markets, including the U.S., China, Japan, Canada, Europe, Asia-Pacific, Latin America, Middle East, and Africa.
• Company Profiles: Coverage of players such as ABB Ltd., Alphasense Ltd., Amphenol Corporation, Drägerwerk AG & Co. KGaA, Dynament Ltd. and more.
• Complimentary Updates: Receive free report updates for one year to keep you informed of the latest market developments.

Select Competitors (Total 32 Featured):

• ABB Ltd.
• Alphasense Ltd.
• Amphenol Corporation
• Drägerwerk AG & Co. KGaA
• Dynament Ltd.
• ELT Sensor Corp.
• Emerson Electric Co.
• Endress+Hauser Group
• Fuji Electric Co., Ltd.
• GSS (Gas Sensing Solutions)
• Honeywell International Inc.
• MSA Safety Incorporated
• N.E.T. Srl (Nano Environmental Technology)
• S+S Regeltechnik GmbH
• Senseair (an Asahi Kasei Group Company)
• Siemens AG
• Teledyne API
• Thermo Fisher Scientific Inc.
• Winsen Electronics Technology Co., Ltd.
• Yokogawa Electric Corporation

Tariff Impact Analysis: Key Insights for 2025

Global tariff negotiations across 180+ countries are reshaping supply chains, costs, and competitiveness. This report reflects the latest developments as of April 2025 and incorporates forward-looking insights into the market outlook.

The analysts continuously track trade developments worldwide, drawing insights from leading global economists and over 200 industry and policy institutions, including think tanks, trade organizations, and national economic advisory bodies. This intelligence is integrated into forecasting models to provide timely, data-driven analysis of emerging risks and opportunities.

What’s Included in This Edition:

• Tariff-adjusted market forecasts by region and segment
• Analysis of cost and supply chain implications by sourcing and trade exposure
• Strategic insights into geographic shifts

Buyers receive a free July 2025 update with:

• Finalized tariff impacts and new trade agreement effects
• Updated projections reflecting global sourcing and cost shifts
• Expanded country-specific coverage across the industry