The Market Reports

Synopsis
The global market for Carbon Dioxide Gas Sensor was estimated to be worth US$ 966 million in 2024 and is forecast to a readjusted size of US$ 1536 million by 2031 with a CAGR of 7.1% during the forecast period 2025-2031.
Carbon Dioxide (CO₂) Gas Sensor is a sensor used to detect and measure the concentration of carbon dioxide gas in the air. It provides real-time data by sensing the concentration changes of carbon dioxide in the environment. It is widely used in environmental monitoring, industrial safety, air quality control, smart building systems and other fields.
The CO2 gas sensor market has developed rapidly in recent years. With the increasing demand in environmental protection, smart home, industrial automation and air quality control, the market size and application have gradually expanded. CO2 gas sensors are mainly used to detect and monitor the concentration of carbon dioxide in the air, and are widely used in environmental monitoring, smart buildings, agriculture, industrial production, medical health and other fields. Its core function is to monitor the concentration of carbon dioxide in the air in real time, timely feedback environmental changes, and ensure the safety of air quality and working environment.
At present, the market demand for CO2 gas sensors is mainly driven by the following factors. First, with the increasing global attention to environmental protection and air quality, especially in the context of accelerated urbanization, air pollution has become more prominent. As the main component of greenhouse gases, the concentration of CO2 is closely related to the atmospheric environment. Therefore, the demand for monitoring CO2 concentration in cities and industrial areas is increasing. Secondly, the development of smart buildings and smart homes has also promoted the widespread application of CO2 sensors. In smart homes, by monitoring the concentration of carbon dioxide in the air, the ventilation system can be adjusted to ensure indoor air quality, and energy efficiency can be optimized through data analysis to improve living comfort. In addition, public places such as smart office buildings, schools, and hospitals are also paying more and more attention to air quality, and the application demand of CO2 gas sensors in these fields is increasing.
In the industrial field, CO2 sensors are widely used for gas monitoring in the production process, such as food processing, beverage production, chemical industry and other industries. Monitoring CO2 concentration is crucial to ensure the safety of the production process and improve production efficiency. Especially in greenhouse agriculture, reasonable CO2 concentration control can significantly improve crop photosynthesis and promote plant growth. Therefore, for agricultural producers, the demand for CO2 sensors is also gradually increasing.
The CO2 gas sensor market is undergoing rapid technological changes and demand growth. With the strengthening of environmental protection regulations, the development of intelligent technology, and the increase in people's attention to air quality, the application of CO2 sensors will become more and more extensive. In the future, CO2 sensors will be more intelligent, accurate, low-power, and able to adapt to more complex application environments. With the continuous innovation of technology and the expansion of market demand, the market for CO2 gas sensors will usher in a broader development space.
Global core carbon dioxide gas sensor manufacturers include Amphenol,Sensirion and Murata etc. The top 5 companies hold a share about 25%. North America is the largest market, with a share about 36%, followed by Europe and Asia-Pacific with the share about 27% and 27%. In terms of product, NDIR CO2 gas sensor is the largest segment, with a share over 95%. And in terms of application, the largest application is industrial, followed by building automation.
This report aims to provide a comprehensive presentation of the global market for Carbon Dioxide Gas Sensor, focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Carbon Dioxide Gas Sensor by region & country, by Type, and by Application.
The Carbon Dioxide Gas Sensor market size, estimations, and forecasts are provided in terms of sales volume (K Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Carbon Dioxide Gas Sensor.
Market Segmentation
By Company
Amphenol
Sensirion
Murata
Vaisala
Siemens
Honeywell
ELT SENSOR Corp
E+E Elektronik Ges.m.b.H
CUBIC
Trane
Asahi Kasei Microdevices (Senseair)
GSS (Gas Sensing Solutions)
Digital Control System
SOHA Tech
SST Sensing
Building Automation Products Inc (BAPI)
Ati Airtest Technologies
Winsen
Figaro
NIDS
Aosong（Guangzhou) Electronics
Sencoch
EC Sense
Infineon
ASAIR
Hoto Intelligent Control Technology
Tempus
Segment by Type
NDIR CO2 Gas Sensor
Catalytic CO2 Gas Sensor
Thermal Conductivity CO2 Gas Sensor
Segment by Application
Industrial
Building Automation
Air Purifier
Automotive
Petrochemical
Others
By Region
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia
Rest of Asia-Pacific
Europe
Germany
France
U.K.
Italy
Netherlands
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of Carbon Dioxide Gas Sensor manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of Carbon Dioxide Gas Sensor in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of Carbon Dioxide Gas Sensor in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

Index