The global market for Non-Dispersive Infrared Sensing was valued at US$986.2 Million in 2024 and is projected to reach US$1.4 Billion by 2030, growing at a CAGR of 5.5% 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 Sensing market.
Demand is surging across indoor air quality monitoring, HVAC systems, smart buildings, and industrial safety installations. With global focus intensifying on carbon emissions, energy efficiency, and human comfort in indoor environments, NDIR sensors are being embedded into smart thermostats, air purifiers, and ventilation controllers. Their ability to continuously monitor CO2 concentrations enhances occupant health and supports energy-saving decisions by dynamically adjusting airflow. In environmental monitoring, NDIR-based air quality sensors are being deployed in public spaces, green buildings, and transportation hubs to track emissions, ensure regulatory compliance, and facilitate data-driven pollution control initiatives.
The fusion of NDIR sensing with Internet of Things (IoT) platforms is unlocking new dimensions of real-time environmental intelligence. Cloud-connected NDIR sensors can transmit continuous gas concentration data to remote dashboards, enabling predictive maintenance, remote compliance verification, and smart building automation. Advanced signal processing and machine learning algorithms are being embedded within NDIR sensing modules to enhance accuracy in multi-gas environments and reduce false alarms. These AI-powered sensors are finding increasing utility in process control, biogas monitoring, and emission tracking in petrochemical facilities, where complex gas mixtures require robust discrimination and stable calibration.
In agriculture and controlled environment farming, NDIR CO2 sensors are being deployed to monitor and optimize greenhouse gas concentrations, improving crop yields and photosynthesis efficiency. These sensors help maintain ideal growth conditions while ensuring safe levels for workers. In the food and beverage industry, NDIR sensors are used for CO2 monitoring during fermentation and bottling processes, offering both process control and worker safety. Additionally, the mining and tunneling industries continue to rely heavily on ruggedized NDIR modules for hazardous gas detection under extreme environmental conditions, where traditional electrochemical sensors would fail.
Another major driver is the growing prevalence of indoor environmental quality (IEQ) initiatives in response to heightened awareness of airborne pathogens and CO2 levels post-pandemic. Smart buildings, schools, and healthcare facilities are integrating NDIR-based sensors into their HVAC systems to ensure optimal ventilation and occupant well-being. Consumer adoption is also rising as NDIR sensors become a standard in home air quality monitors, smart thermostats, and indoor pollution trackers. Manufacturers are responding with scalable, plug-and-play modules that support rapid deployment across IoT ecosystems.
In addition, global investment in sustainable technologies and decarbonization pathways is prompting the integration of NDIR sensors in carbon capture systems, biogas plants, and renewable energy installations. The technology’s ability to deliver continuous, maintenance-free gas monitoring makes it indispensable for scaling green infrastructure. With advancements in sensor miniaturization, cloud connectivity, and multi-gas detection, NDIR is becoming a cornerstone in real-time environmental analytics and industrial automation - driving robust market expansion in the years ahead.
Segments: Gas Type (Carbon Dioxide, Hydrocarbons, Carbon Monoxide, Ethylene, Anesthetic Gases, Other Gases); Application (HVAC, Monitoring, Detection & Analysis, Other Applications); End-Use (Automotive, Chemicals, Oil & Gas, Medical, Industrial & Manufacturing, Food Processing & Storage, Other End-Uses).
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.
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.
Global Non-Dispersive Infrared Sensing Market - Key Trends & Drivers Summarized
Why Is Non-Dispersive Infrared Sensing Gaining Center Stage in Gas Detection and Beyond?
Non-dispersive infrared (NDIR) sensing is rapidly emerging as the preferred technology for gas measurement applications across environmental, industrial, automotive, and medical sectors. Utilizing the unique absorption characteristics of gases in the infrared spectrum, NDIR sensors detect and quantify concentrations of gases such as CO2, methane, refrigerants, hydrocarbons, and anesthetic agents with high selectivity and stability. Unlike chemical sensors, NDIR technology offers longer service life, minimal cross-sensitivity, and greater immunity to humidity and temperature fluctuations. These qualities are making it indispensable for applications where real-time, reliable, and maintenance-free gas detection is critical.Demand is surging across indoor air quality monitoring, HVAC systems, smart buildings, and industrial safety installations. With global focus intensifying on carbon emissions, energy efficiency, and human comfort in indoor environments, NDIR sensors are being embedded into smart thermostats, air purifiers, and ventilation controllers. Their ability to continuously monitor CO2 concentrations enhances occupant health and supports energy-saving decisions by dynamically adjusting airflow. In environmental monitoring, NDIR-based air quality sensors are being deployed in public spaces, green buildings, and transportation hubs to track emissions, ensure regulatory compliance, and facilitate data-driven pollution control initiatives.
How Is Sensor Miniaturization and IoT Integration Reshaping NDIR Applications?
Technological advancements in micro-electromechanical systems (MEMS) and photonics are driving the miniaturization of NDIR sensors without compromising sensitivity or accuracy. MEMS-based light sources and detectors are enabling the development of ultra-compact, low-power sensors suitable for battery-powered and portable applications. These compact sensors are ideal for wearable air quality monitors, mobile diagnostic devices, and consumer appliances that require constant gas surveillance. The healthcare industry, for instance, is adopting miniaturized NDIR sensors in capnography systems, anesthesia monitoring, and metabolic diagnostics, where precision and non-invasiveness are essential.The fusion of NDIR sensing with Internet of Things (IoT) platforms is unlocking new dimensions of real-time environmental intelligence. Cloud-connected NDIR sensors can transmit continuous gas concentration data to remote dashboards, enabling predictive maintenance, remote compliance verification, and smart building automation. Advanced signal processing and machine learning algorithms are being embedded within NDIR sensing modules to enhance accuracy in multi-gas environments and reduce false alarms. These AI-powered sensors are finding increasing utility in process control, biogas monitoring, and emission tracking in petrochemical facilities, where complex gas mixtures require robust discrimination and stable calibration.
What Are the Sector-Specific Innovations Driving NDIR Technology Forward?
NDIR sensing technology is being tailored for sector-specific performance demands, particularly in high-growth industries such as automotive, refrigeration, and smart agriculture. In the automotive sector, NDIR sensors are being used in air conditioning systems, cabin air quality modules, and fuel vapor detection to enhance passenger safety and vehicle efficiency. The transition to electric vehicles is also fostering new applications of NDIR in battery vent gas monitoring and thermal runaway detection. In refrigeration, the use of hydrocarbon and HFC refrigerants is prompting the adoption of NDIR sensors to meet leak detection mandates under the F-Gas Regulation and Kigali Amendment.In agriculture and controlled environment farming, NDIR CO2 sensors are being deployed to monitor and optimize greenhouse gas concentrations, improving crop yields and photosynthesis efficiency. These sensors help maintain ideal growth conditions while ensuring safe levels for workers. In the food and beverage industry, NDIR sensors are used for CO2 monitoring during fermentation and bottling processes, offering both process control and worker safety. Additionally, the mining and tunneling industries continue to rely heavily on ruggedized NDIR modules for hazardous gas detection under extreme environmental conditions, where traditional electrochemical sensors would fail.
What’s Driving the Exponential Uptake of Non-Dispersive Infrared Sensing Technology?
The growth in the non-dispersive infrared sensing market is driven by several converging trends, including tightening global emission regulations, the need for real-time environmental monitoring, and increasing automation across critical infrastructure. A key driver is the heightened regulatory emphasis on workplace and environmental safety. Industries across energy, manufacturing, and chemicals are under pressure to adopt advanced gas sensing technologies to comply with OSHA, EPA, and EU directives, with NDIR offering unmatched durability and accuracy for long-term deployments.Another major driver is the growing prevalence of indoor environmental quality (IEQ) initiatives in response to heightened awareness of airborne pathogens and CO2 levels post-pandemic. Smart buildings, schools, and healthcare facilities are integrating NDIR-based sensors into their HVAC systems to ensure optimal ventilation and occupant well-being. Consumer adoption is also rising as NDIR sensors become a standard in home air quality monitors, smart thermostats, and indoor pollution trackers. Manufacturers are responding with scalable, plug-and-play modules that support rapid deployment across IoT ecosystems.
In addition, global investment in sustainable technologies and decarbonization pathways is prompting the integration of NDIR sensors in carbon capture systems, biogas plants, and renewable energy installations. The technology’s ability to deliver continuous, maintenance-free gas monitoring makes it indispensable for scaling green infrastructure. With advancements in sensor miniaturization, cloud connectivity, and multi-gas detection, NDIR is becoming a cornerstone in real-time environmental analytics and industrial automation - driving robust market expansion in the years ahead.
Report Scope
The report analyzes the Non-Dispersive Infrared Sensing market, presented in terms of market value (US$ Thousand). The analysis covers the key segments and geographic regions outlined below.Segments: Gas Type (Carbon Dioxide, Hydrocarbons, Carbon Monoxide, Ethylene, Anesthetic Gases, Other Gases); Application (HVAC, Monitoring, Detection & Analysis, Other Applications); End-Use (Automotive, Chemicals, Oil & Gas, Medical, Industrial & Manufacturing, Food Processing & Storage, Other End-Uses).
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 Carbon Dioxide Gas segment, which is expected to reach US$419.6 Million by 2030 with a CAGR of a 6.9%. The Hydrocarbons Gas segment is also set to grow at 3.7% CAGR over the analysis period.
- Regional Analysis: Gain insights into the U.S. market, valued at $268.7 Million in 2024, and China, forecasted to grow at an impressive 8.9% CAGR to reach $275.8 Million by 2030. Discover growth trends in other key regions, including Japan, Canada, Germany, and the Asia-Pacific.
Why You Should Buy This Report:
- Detailed Market Analysis: Access a thorough analysis of the Global Non-Dispersive Infrared Sensing Market, covering all major geographic regions and market segments.
- Competitive Insights: Get an overview of the competitive landscape, including the market presence of major players across different geographies.
- Future Trends and Drivers: Understand the key trends and drivers shaping the future of the Global Non-Dispersive Infrared Sensing Market.
- Actionable Insights: Benefit from actionable insights that can help you identify new revenue opportunities and make strategic business decisions.
Key Questions Answered:
- How is the Global Non-Dispersive Infrared Sensing Market expected to evolve by 2030?
- What are the main drivers and restraints affecting the market?
- Which market segments will grow the most over the forecast period?
- How will market shares for different regions and segments change by 2030?
- Who are the leading players in the market, and what are their prospects?
Report Features:
- Comprehensive Market Data: Independent analysis of annual sales and market forecasts in US$ 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 Alphasense Ltd., Amphenol Advanced Sensors, Axetris AG, Cubic Sensor and Instrument Co., Ltd., Drägerwerk AG & Co. KGaA and more.
- Complimentary Updates: Receive free report updates for one year to keep you informed of the latest market developments.
Some of the 32 companies featured in this Non-Dispersive Infrared Sensing market report include:
- Alphasense Ltd.
- Amphenol Advanced Sensors
- Axetris AG
- Cubic Sensor and Instrument Co., Ltd.
- Drägerwerk AG & Co. KGaA
- Dynament Ltd.
- ELT SENSOR Corp.
- Emerson Electric Co.
- Figaro Engineering Inc.
- Gas Sensing Solutions Ltd.
- Honeywell International Inc.
- MSA Safety Incorporated
- N.E.T. Srl
- S+S Regeltechnik GmbH
- Sensair AB
- Sensirion AG
- smartGAS Mikrosensorik GmbH
- Teledyne API
- Vaisala Oyj
- Winsen Electronics Technology Co., Ltd.
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
Table of Contents
I. METHODOLOGYII. EXECUTIVE SUMMARY2. FOCUS ON SELECT PLAYERSIII. MARKET ANALYSISCANADAITALYSPAINRUSSIAREST OF EUROPESOUTH KOREAREST OF ASIA-PACIFICARGENTINABRAZILMEXICOREST OF LATIN AMERICAIRANISRAELSAUDI ARABIAUNITED ARAB EMIRATESREST OF MIDDLE EASTIV. COMPETITION
1. MARKET OVERVIEW
3. MARKET TRENDS & DRIVERS
4. GLOBAL MARKET PERSPECTIVE
UNITED STATES
JAPAN
CHINA
EUROPE
FRANCE
GERMANY
UNITED KINGDOM
ASIA-PACIFIC
AUSTRALIA
INDIA
LATIN AMERICA
MIDDLE EAST
AFRICA
Companies Mentioned (Partial List)
A selection of companies mentioned in this report includes, but is not limited to:
- Alphasense Ltd.
- Amphenol Advanced Sensors
- Axetris AG
- Cubic Sensor and Instrument Co., Ltd.
- Drägerwerk AG & Co. KGaA
- Dynament Ltd.
- ELT SENSOR Corp.
- Emerson Electric Co.
- Figaro Engineering Inc.
- Gas Sensing Solutions Ltd.
- Honeywell International Inc.
- MSA Safety Incorporated
- N.E.T. Srl
- S+S Regeltechnik GmbH
- Sensair AB
- Sensirion AG
- smartGAS Mikrosensorik GmbH
- Teledyne API
- Vaisala Oyj
- Winsen Electronics Technology Co., Ltd.
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 389 |
| Published | May 2025 |
| Forecast Period | 2024 - 2030 |
| Estimated Market Value ( USD | $ 986.2 Million |
| Forecasted Market Value ( USD | $ 1400 Million |
| Compound Annual Growth Rate | 5.5% |
| Regions Covered | Global |
