Non-Dispersive Infrared (NDIR) Market Size and Outlook 2031

Report Description

Key Insights	Details
Forecast Period	2026 - 2031
Market Size (2025)	USD 0.75 Billion
CAGR (2026-2031)	6.8%
Fastest Growing Segment	South America (Fastest Growing Market)
Largest Market	Asia Pacific
Market Size (2031)	USD 1.11 Billion

Market Overview

The Global Non-Dispersive Infrared (NDIR) Market is expected to grow from USD 0.75 Billion in 2025 to USD 1.11 Billion by 2031 at a 6.8% CAGR. Non-Dispersive Infrared (NDIR) technology precisely measures gas concentrations by detecting specific infrared absorption wavelengths, making it crucial for various applications. Key drivers supporting market growth include escalating global concerns regarding indoor air quality and stringent regulatory frameworks mandating continuous emissions monitoring across industrial sectors. The increasing adoption of smart building automation systems also contributes significantly to demand.

A significant challenge impeding market expansion involves the relatively higher initial cost of NDIR sensors compared to alternative gas sensing technologies, potentially limiting broader uptake in cost-sensitive applications. However, regulatory influence remains substantial; for instance, according to the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), in 2025, their Standard 62.1 for commercial buildings included specific expectations for CO2 sensor use, detailing accuracy expectations of plus or minus 75 ppm at key calibration points.

Key Market Drivers

Regulatory Compliance Drives NDIR Adoption
Stringent regulatory compliance for air quality and emissions stands as a primary growth catalyst for the Global Non-Dispersive Infrared (NDIR) Market. Governments and international bodies are progressively enacting stricter mandates to curb industrial pollution and monitor greenhouse gas emissions, directly increasing the demand for accurate gas sensing technologies. These regulations compel industries to adopt advanced monitoring solutions to ensure adherence and avoid penalties, establishing a foundational requirement for NDIR sensors in continuous emissions monitoring systems. For example, according to the EMAS Helpdesk, in April 2025, approximately 1,150 EMAS-registered organizations were also subject to the Industrial Emissions Directive provisions, highlighting the broad impact of environmental regulations on operational practices. The heightened regulatory scrutiny necessitates reliable and precise measurement capabilities, which NDIR technology provides for a wide range of gases.

IAQ Monitoring as a Key Driver for NDIR Adoption
The increasing demand for Indoor Air Quality (IAQ) monitoring represents another significant market driver. As awareness grows regarding the health impacts of indoor pollutants and building occupants prioritize healthier environments, the adoption of NDIR sensors in commercial, residential, and institutional settings is expanding. These sensors accurately measure carbon dioxide levels, a key indicator of ventilation effectiveness, facilitating proactive adjustments in heating, ventilation, and air conditioning (HVAC) systems. This integration contributes to energy efficiency and occupant well-being. For instance, according to Siemens, in August 2025, their Connect Box IoT solution offers the potential to optimize energy efficiency by up to 30 percent in small to medium-sized buildings, which is supported by integrated sensor technology. The overarching need for effective pollution control and environmental management is substantial; according to ClientEarth, in 2025, installations regulated by the Industrial Emissions Directive contribute to 20% of the EU's pollutant emissions to air and water. This underscores the critical role NDIR technology plays across diverse applications.

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Key Market Challenges

Upfront cost barrier to NDIR market adoption
The relatively higher initial cost of Non-Dispersive Infrared (NDIR) sensors, when compared to alternative gas sensing technologies, presents a significant barrier to market expansion. This elevated upfront investment deters potential adopters, particularly in industries and applications where budgetary constraints are a primary factor in purchasing decisions. Organizations seeking cost-effective solutions for gas detection may opt for less expensive technologies, even if they offer different performance characteristics or require more frequent maintenance.

Cost sensitivity limits NDIR market penetration
The economic disincentive posed by the initial expense directly impacts the broader uptake of NDIR technology across various sectors. This cost sensitivity limits the market penetration of NDIR sensors, preventing their widespread adoption in certain cost-sensitive applications despite their precision and reliability. Consequently, market growth is hampered as a portion of the potential customer base selects alternative solutions to manage their capital expenditure.

Key Market Trends

Miniaturization Expands NDIR Sensors into Compact Devices
Miniaturization of Non-Dispersive Infrared sensor technology represents a significant trend, allowing for their integration into a broader array of compact devices and applications where space was previously a limiting factor. This advancement is crucial for expanding the utility of NDIR sensors beyond traditional industrial settings into consumer electronics and portable monitoring equipment. The reduction in size facilitates the development of smaller, more discreet gas detection solutions, thereby enhancing their adaptability and market reach. For instance, according to Senseair, a Swedish subsidiary of Asahi Kasei Microdevices, in January 2026, their newly developed "S12 CO2" sensor is approximately 75% smaller in volume compared to its predecessors, enabling easier integration into various systems. This trend directly contributes to the proliferation of NDIR technology into new form factors and broader market segments.

IoT and AI Integration Elevates NDIR Sensors into Intelligent Systems
The integration of NDIR sensors with advanced Internet of Things (IoT) platforms and Artificial Intelligence (AI) for enhanced sensing solutions is another transformative trend. This synergy enables NDIR sensors to move beyond simple gas concentration measurements to provide real-time data analysis, predictive insights, and automated control. By leveraging IoT connectivity, NDIR sensors can participate in intelligent networks, allowing for centralized monitoring and proactive adjustments in environments such as smart buildings and industrial facilities. AI algorithms further process this extensive data, optimizing system performance and identifying potential issues before they escalate. According to Cohesion, a smart building technology company, in December 2025, numerous organizations have achieved 20 to 30% energy savings through AI-driven adjustments within their smart building systems, where NDIR sensors often provide critical air quality data. This integration elevates NDIR sensors from mere data collectors to integral components of intelligent, responsive ecosystems.

Segmental Insights

South America Emerges as the Fastest-Growing NDIR Market Driven by Industrialization, Regulation, and Sector Demand
The key segmental insight for the Global Non-Dispersive Infrared (NDIR) Market highlights South America as the fastest growing segment. This rapid expansion is primarily driven by accelerating industrialization and significant infrastructure development across the region. Increasing environmental monitoring initiatives and stricter industrial safety and emissions regulations from governmental bodies are compelling various sectors to adopt NDIR technologies. Furthermore, a rising demand for precise gas detection in the expanding oil and gas, chemical, manufacturing, and mining industries contributes substantially to the market’s vigorous growth in South America.

Regional Insights

Asia Pacific Emerges as Global Leader in NDIR Market Driven by Industrialization and Regulatory Initiatives
Asia Pacific holds the leading position in the global Non-Dispersive Infrared (NDIR) Market, predominantly driven by the region's accelerated industrialization and extensive urbanization. The substantial expansion of manufacturing capabilities across key sectors, including automotive, food processing, and electronics, fuels a heightened demand for advanced gas sensing solutions. This growth is further propelled by an increasing emphasis on industrial safety, environmental monitoring, and indoor air quality requirements. Consequently, proactive government initiatives and evolving regulatory frameworks focused on emission control and public health standards significantly stimulate the widespread adoption of NDIR technology throughout the region.

Recent Developments

In April 2025, Sensirion announced its intention to launch the SCD43, an upgraded photoacoustic NDIR CO2 sensor, during the summer of the same year. This compact and high-precision sensor was presented as an enhanced iteration of their established SCD4x photoacoustic NDIR CO2 platform. The SCD43 was specifically designed to meet rigorous building code requirements, including ASHRAE 62.1 Draft Addendum d, and offered improved measurement accuracy. Its SMD solderable design aimed to facilitate easier integration into various applications, reinforcing Sensirion's position in the global Non-Dispersive Infrared market.
In December 2024, Sensidyne, a provider of industrial health and safety solutions, launched its SensAlert IR, a fixed-point infrared gas detector. This new product featured advanced dual-wavelength Non-Dispersive Infrared (NDIR) technology, engineered to provide precise and reliable gas detection in demanding industrial settings such as oil refining, gas processing, and chemical plants. The SensAlert IR was built with durable, explosion-proof materials and offered advantages like maintenance-free operation and immunity to sensor poisoning. This release expanded Sensidyne's portfolio within the global Non-Dispersive Infrared market, focusing on enhanced safety in high-risk environments.
In March 2024, Senseair, a subsidiary of Asahi Kasei Microdevices Corporation, introduced its new Senseair S88 NDIR CO2 sensing module. This product was designed for advanced indoor air quality monitoring and building automation across various environments. The S88 incorporated non-dispersive infrared technology and Senseair's proprietary Automatic Baseline Correction algorithm, which was intended to enhance long-term accuracy and reliability without requiring external interaction. Its compact form factor and pin-compatibility were expected to simplify integration into existing systems within the global Non-Dispersive Infrared market, with mass production commencing in April 2024.
In March 2024, Murata developed an innovative underwater CO2 sensor, leveraging its established non-dispersive infrared (NDIR) CO2 sensor technology. This new device incorporated a specialized mechanism to extract CO2 from water, expanding the application of NDIR sensors beyond atmospheric climate control in buildings and agricultural greenhouses. The research aimed to enable the visualization of blue carbon absorption and sequestration volumes, contributing to broader environmental preservation initiatives. This breakthrough demonstrated Murata’s commitment to applying NDIR technology to new and impactful ecological monitoring solutions within the global NDIR market.

Key Market Players

Sensirion AG
Honeywell International Inc.
Cubic Sensor and Instrument Co., Ltd.
Amphenol Advanced Sensors (Telaire)
Senseair AB (Asahi Kasei Microdevices)
Dynament Limited
Gas Sensing Solutions Ltd.
ELT SENSOR Corp.
Zhengzhou Winsen Electronics Technology Co., Ltd.
Figaro Engineering Inc.

By Product Type	By Gas Detected	By End-Use Industry	By Platform	By Region
Fixed/Wall-Mount Modules Portable/Handheld Devices Smart/Connected NDIR Sensors Industrial Process Analyzers	Carbon Dioxide (CO2) Hydrocarbons (CH4, C3H8) Refrigerants (HFCs, HFOs) Anesthetic and Medical Gases	HVAC and Building Automation Industrial Safety and Process Automotive and Transportation Healthcare and Life-Science Food and Agriculture	PCB-Mount Chip Sensors Module-Level Sensors Complete Analyzer Systems	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Non-Dispersive Infrared (NDIR) Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Non-Dispersive Infrared (NDIR) Market, By Product Type:

Fixed/Wall-Mount Modules
Portable/Handheld Devices
Smart/Connected NDIR Sensors
Industrial Process Analyzers

Non-Dispersive Infrared (NDIR) Market, By Gas Detected:

Carbon Dioxide (CO2)
Hydrocarbons (CH4, C3H8)
Refrigerants (HFCs, HFOs)
Anesthetic and Medical Gases

Non-Dispersive Infrared (NDIR) Market, By End-Use Industry:

HVAC and Building Automation
Industrial Safety and Process
Automotive and Transportation
Healthcare and Life-Science
Food and Agriculture

Non-Dispersive Infrared (NDIR) Market, By Platform:

PCB-Mount Chip Sensors
Module-Level Sensors
Complete Analyzer Systems

Non-Dispersive Infrared (NDIR) Market, By Region:

North America

United States
Canada
Mexico

Europe

France
United Kingdom
Italy
Germany
Spain

Asia Pacific

China
India
Japan
Australia
South Korea

South America

Brazil
Argentina
Colombia

Middle East & Africa

South Africa
Saudi Arabia
UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Non-Dispersive Infrared (NDIR) Market.

Available Customizations:

Global Non-Dispersive Infrared (NDIR) Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

Detailed analysis and profiling of additional market players (up to five).

Global Non-Dispersive Infrared (NDIR) Market is an upcoming report to be released soon. If you wish an early delivery of this report or want to confirm the date of release, please contact us at sales@techsciresearch.com

Table of content

1. Product Overview

1.1. Market Definition

1.2. Scope of the Market

1.2.1. Markets Covered

1.2.2. Years Considered for Study

1.2.3. Key Market Segmentations

2. Research Methodology

2.1. Objective of the Study

2.2. Baseline Methodology

2.3. Key Industry Partners

2.4. Major Association and Secondary Sources

2.5. Forecasting Methodology

2.6. Data Triangulation & Validation

2.7. Assumptions and Limitations

3. Executive Summary

3.1. Overview of the Market

3.2. Overview of Key Market Segmentations

3.3. Overview of Key Market Players

3.4. Overview of Key Regions/Countries

3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Global Non-Dispersive Infrared (NDIR) Market Outlook

5.1. Market Size & Forecast

5.1.1. By Value

5.2. Market Share & Forecast

5.2.1. By Product Type (Fixed/Wall-Mount Modules, Portable/Handheld Devices, Smart/Connected NDIR Sensors, Industrial Process Analyzers)

5.2.2. By Gas Detected (Carbon Dioxide (CO2), Hydrocarbons (CH4, C3H8), Refrigerants (HFCs, HFOs), Anesthetic and Medical Gases)

5.2.3. By End-Use Industry (HVAC and Building Automation, Industrial Safety and Process, Automotive and Transportation, Healthcare and Life-Science, Food and Agriculture)

5.2.4. By Platform (PCB-Mount Chip Sensors, Module-Level Sensors, Complete Analyzer Systems)

5.2.5. By Region

5.2.6. By Company (2025)

5.3. Market Map

6. North America Non-Dispersive Infrared (NDIR) Market Outlook

6.1. Market Size & Forecast

6.1.1. By Value

6.2. Market Share & Forecast

6.2.1. By Product Type

6.2.2. By Gas Detected

6.2.3. By End-Use Industry

6.2.4. By Platform

6.2.5. By Country

6.3. North America: Country Analysis

6.3.1. United States Non-Dispersive Infrared (NDIR) Market Outlook

6.3.1.1. Market Size & Forecast

6.3.1.1.1. By Value

6.3.1.2. Market Share & Forecast

6.3.1.2.1. By Product Type

6.3.1.2.2. By Gas Detected

6.3.1.2.3. By End-Use Industry

6.3.1.2.4. By Platform

6.3.2. Canada Non-Dispersive Infrared (NDIR) Market Outlook

6.3.2.1. Market Size & Forecast

6.3.2.1.1. By Value

6.3.2.2. Market Share & Forecast

6.3.2.2.1. By Product Type

6.3.2.2.2. By Gas Detected

6.3.2.2.3. By End-Use Industry

6.3.2.2.4. By Platform

6.3.3. Mexico Non-Dispersive Infrared (NDIR) Market Outlook

6.3.3.1. Market Size & Forecast

6.3.3.1.1. By Value

6.3.3.2. Market Share & Forecast

6.3.3.2.1. By Product Type

6.3.3.2.2. By Gas Detected

6.3.3.2.3. By End-Use Industry

6.3.3.2.4. By Platform

7. Europe Non-Dispersive Infrared (NDIR) Market Outlook

7.1. Market Size & Forecast

7.1.1. By Value

7.2. Market Share & Forecast

7.2.1. By Product Type

7.2.2. By Gas Detected

7.2.3. By End-Use Industry

7.2.4. By Platform

7.2.5. By Country

7.3. Europe: Country Analysis

7.3.1. Germany Non-Dispersive Infrared (NDIR) Market Outlook

7.3.1.1. Market Size & Forecast

7.3.1.1.1. By Value

7.3.1.2. Market Share & Forecast

7.3.1.2.1. By Product Type

7.3.1.2.2. By Gas Detected

7.3.1.2.3. By End-Use Industry

7.3.1.2.4. By Platform

7.3.2. France Non-Dispersive Infrared (NDIR) Market Outlook

7.3.2.1. Market Size & Forecast

7.3.2.1.1. By Value

7.3.2.2. Market Share & Forecast

7.3.2.2.1. By Product Type

7.3.2.2.2. By Gas Detected

7.3.2.2.3. By End-Use Industry

7.3.2.2.4. By Platform

7.3.3. United Kingdom Non-Dispersive Infrared (NDIR) Market Outlook

7.3.3.1. Market Size & Forecast

7.3.3.1.1. By Value

7.3.3.2. Market Share & Forecast

7.3.3.2.1. By Product Type

7.3.3.2.2. By Gas Detected

7.3.3.2.3. By End-Use Industry

7.3.3.2.4. By Platform

7.3.4. Italy Non-Dispersive Infrared (NDIR) Market Outlook

7.3.4.1. Market Size & Forecast

7.3.4.1.1. By Value

7.3.4.2. Market Share & Forecast

7.3.4.2.1. By Product Type

7.3.4.2.2. By Gas Detected

7.3.4.2.3. By End-Use Industry

7.3.4.2.4. By Platform

7.3.5. Spain Non-Dispersive Infrared (NDIR) Market Outlook

7.3.5.1. Market Size & Forecast

7.3.5.1.1. By Value

7.3.5.2. Market Share & Forecast

7.3.5.2.1. By Product Type

7.3.5.2.2. By Gas Detected

7.3.5.2.3. By End-Use Industry

7.3.5.2.4. By Platform

8. Asia Pacific Non-Dispersive Infrared (NDIR) Market Outlook

8.1. Market Size & Forecast

8.1.1. By Value

8.2. Market Share & Forecast

8.2.1. By Product Type

8.2.2. By Gas Detected

8.2.3. By End-Use Industry

8.2.4. By Platform

8.2.5. By Country

8.3. Asia Pacific: Country Analysis

8.3.1. China Non-Dispersive Infrared (NDIR) Market Outlook

8.3.1.1. Market Size & Forecast

8.3.1.1.1. By Value

8.3.1.2. Market Share & Forecast

8.3.1.2.1. By Product Type

8.3.1.2.2. By Gas Detected

8.3.1.2.3. By End-Use Industry

8.3.1.2.4. By Platform

8.3.2. India Non-Dispersive Infrared (NDIR) Market Outlook

8.3.2.1. Market Size & Forecast

8.3.2.1.1. By Value

8.3.2.2. Market Share & Forecast

8.3.2.2.1. By Product Type

8.3.2.2.2. By Gas Detected

8.3.2.2.3. By End-Use Industry

8.3.2.2.4. By Platform

8.3.3. Japan Non-Dispersive Infrared (NDIR) Market Outlook

8.3.3.1. Market Size & Forecast

8.3.3.1.1. By Value

8.3.3.2. Market Share & Forecast

8.3.3.2.1. By Product Type

8.3.3.2.2. By Gas Detected

8.3.3.2.3. By End-Use Industry

8.3.3.2.4. By Platform

8.3.4. South Korea Non-Dispersive Infrared (NDIR) Market Outlook

8.3.4.1. Market Size & Forecast

8.3.4.1.1. By Value

8.3.4.2. Market Share & Forecast

8.3.4.2.1. By Product Type

8.3.4.2.2. By Gas Detected

8.3.4.2.3. By End-Use Industry

8.3.4.2.4. By Platform

8.3.5. Australia Non-Dispersive Infrared (NDIR) Market Outlook

8.3.5.1. Market Size & Forecast

8.3.5.1.1. By Value

8.3.5.2. Market Share & Forecast

8.3.5.2.1. By Product Type

8.3.5.2.2. By Gas Detected

8.3.5.2.3. By End-Use Industry

8.3.5.2.4. By Platform

9. Middle East & Africa Non-Dispersive Infrared (NDIR) Market Outlook

9.1. Market Size & Forecast

9.1.1. By Value

9.2. Market Share & Forecast

9.2.1. By Product Type

9.2.2. By Gas Detected

9.2.3. By End-Use Industry

9.2.4. By Platform

9.2.5. By Country

9.3. Middle East & Africa: Country Analysis

9.3.1. Saudi Arabia Non-Dispersive Infrared (NDIR) Market Outlook

9.3.1.1. Market Size & Forecast

9.3.1.1.1. By Value

9.3.1.2. Market Share & Forecast

9.3.1.2.1. By Product Type

9.3.1.2.2. By Gas Detected

9.3.1.2.3. By End-Use Industry

9.3.1.2.4. By Platform

9.3.2. UAE Non-Dispersive Infrared (NDIR) Market Outlook

9.3.2.1. Market Size & Forecast

9.3.2.1.1. By Value

9.3.2.2. Market Share & Forecast

9.3.2.2.1. By Product Type

9.3.2.2.2. By Gas Detected

9.3.2.2.3. By End-Use Industry

9.3.2.2.4. By Platform

9.3.3. South Africa Non-Dispersive Infrared (NDIR) Market Outlook

9.3.3.1. Market Size & Forecast

9.3.3.1.1. By Value

9.3.3.2. Market Share & Forecast

9.3.3.2.1. By Product Type

9.3.3.2.2. By Gas Detected

9.3.3.2.3. By End-Use Industry

9.3.3.2.4. By Platform

10. South America Non-Dispersive Infrared (NDIR) Market Outlook

10.1. Market Size & Forecast

10.1.1. By Value

10.2. Market Share & Forecast

10.2.1. By Product Type

10.2.2. By Gas Detected

10.2.3. By End-Use Industry

10.2.4. By Platform

10.2.5. By Country

10.3. South America: Country Analysis

10.3.1. Brazil Non-Dispersive Infrared (NDIR) Market Outlook

10.3.1.1. Market Size & Forecast

10.3.1.1.1. By Value

10.3.1.2. Market Share & Forecast

10.3.1.2.1. By Product Type

10.3.1.2.2. By Gas Detected

10.3.1.2.3. By End-Use Industry

10.3.1.2.4. By Platform

10.3.2. Colombia Non-Dispersive Infrared (NDIR) Market Outlook

10.3.2.1. Market Size & Forecast

10.3.2.1.1. By Value

10.3.2.2. Market Share & Forecast

10.3.2.2.1. By Product Type

10.3.2.2.2. By Gas Detected

10.3.2.2.3. By End-Use Industry

10.3.2.2.4. By Platform

10.3.3. Argentina Non-Dispersive Infrared (NDIR) Market Outlook

10.3.3.1. Market Size & Forecast

10.3.3.1.1. By Value

10.3.3.2. Market Share & Forecast

10.3.3.2.1. By Product Type

10.3.3.2.2. By Gas Detected

10.3.3.2.3. By End-Use Industry

10.3.3.2.4. By Platform

11. Market Dynamics

11.1. Drivers

11.2. Challenges

12. Market Trends & Developments

12.1. Merger & Acquisition (If Any)

12.2. Product Launches (If Any)

12.3. Recent Developments

13. Global Non-Dispersive Infrared (NDIR) Market: SWOT Analysis

14. Porter's Five Forces Analysis

14.1. Competition in the Industry

14.2. Potential of New Entrants

14.3. Power of Suppliers

14.4. Power of Customers

14.5. Threat of Substitute Products

15. Competitive Landscape

15.1. Sensirion AG

15.1.1. Business Overview

15.1.2. Products & Services

15.1.3. Recent Developments

15.1.4. Key Personnel

15.1.5. SWOT Analysis

15.2. Honeywell International Inc.

15.3. Cubic Sensor and Instrument Co., Ltd.

15.4. Amphenol Advanced Sensors (Telaire)

15.5. Senseair AB (Asahi Kasei Microdevices)

15.6. Dynament Limited

15.7. Gas Sensing Solutions Ltd.

15.8. ELT SENSOR Corp.

15.9. Zhengzhou Winsen Electronics Technology Co., Ltd.

15.10. Figaro Engineering Inc.

16. Strategic Recommendations

17. About Us & Disclaimer

Report Description

Table of content

Figures and Tables

Frequently asked questions

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