Carbon Dioxide Gas Sensor Market Report 2025 (Global Edition)

Global Carbon Dioxide Gas Sensor Market Report 2025 Market Size Split by Technology (Infrared Gas Sensor, Photo Ionization Sensor, Electrochemical Gas Sensor, Thermal Conductivity Gas Sensor, Metal Ox...

Carbon Dioxide Gas Sensor Market Report Description

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Imapct of Trumph Tariff on Electronics and Electrical Industry

In 2025, global trade has entered a period of renewed volatility as the U.S., under President Donald Trump, introduced sweeping tariffs known as the Liberation Day Tariffs. Aimed at addressing trade imbalances and foreign supply chain dominance, the tariffs range from 10% on allies like Australia and the UK to 46% on Vietnamese goods and 34% on Chinese imports. A 25% universal tariff on steel, aluminum, and auto parts has further strained global trade ties. The electronics sector is among the hardest hit, particularly due to the escalating U.S.China trade war. Tariffs on Chinese goods now reach up to 145% in sectors like semiconductors and consumer electronics, while China has retaliated with up to 125% duties and restrictions on critical mineral exports. This has disrupted just-in-time supply chains and increased component costs.

Specific tariffs include 25% on semiconductors, 20% on lithium-ion batteries, and 10–15% on consumer electronics like laptops and tablets, leading to higher retail prices and reduced consumer demand. Sub-sectors such as home automation, computer hardware, communication electronics, medical devices, and industrial electronics are all under pressure due to rising input costs and supply chain delays. Companies are revisiting suppliers, shifting sourcing to countries like India, Mexico, and Vietnam, and redesigning products to avoid high-tariff components.

China remains a key player, contributing USD 119 billion in electronics exports to the U.S. in 2023. Even components routed through countries like Malaysia and Vietnam often rely on Chinese subparts, making the ripple effect of tariffs widespread. U.S. electronics firms operating on thin margins are seeing input costs rise 18–25%, with contract manufacturers in alternative regions facing capacity constraints.

Market research is now critical. It helps companies identify new suppliers, analyze cost trends, optimize product design, forecast demand shifts, and track regulatory changes. Tools like supplier mapping, BOM optimization, and scenario planning support strategic responses to ongoing disruptions. Leading firms like Apple and Dell are expanding production outside China, while others invest in digital supply chain tools and redesign products for cost resilience. In this evolving trade environment, firms that leverage research-driven strategies are better positioned to adapt and thrive.

Carbon Dioxide Gas Sensor Market Insights Video

Competitive Landscape of the Carbon Dioxide Gas Sensor Market

The competitive landscape of the Carbon Dioxide Gas Sensor market is characterized by a diverse range of players competing to gain market share through product innovation, strategic partnerships, and aggressive marketing efforts.

In July 2022, one variant in the RDG200 thermostat series from Siemens Smart Infrastructure came with a built-in CO2 sensor and control features. They enable the effective running of the building while enabling the indoor air quality to be monitored and modified to guarantee a productive and healthy indoor air climate for all occupants at all times. The ventilation system automatically adjusts to ensure that the space receives the proper amount of fresh air as the CO2 concentration rises and the air quality deteriorates.

(Source: https://press.siemens.com/global/en/pressrelease/siemens-equips-rdg200-thermostat-new-co2-monitoring-and-control-features)

Top Companies Market Share in Carbon Dioxide Gas Sensor Industry: (In no particular order of Rank)

• Dynament Limited
• Honeywell International Inc.
• Bosch Automotive Products
• MEMSIC Inc.
• Figaro Engineering Inc.
• Texas Advanced Optoelectronic Solutions
• Alphasense Ltd.
• Bosch Sensortec
• Siemens AG
• Baumer Group
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*List of Second Tier Companies, List of Third Tier/ Start-up Companies (Inquire with sales executive) Request Any Company Profile for Preview Purpose OR Data Validation!

If any Company(ies) of your interest has/have not been disclosed in the above list then please let us know the same so that we will check the data availability in our database and provide you the confirmation or include it in the final deliverables.

Regional Analysis of the Carbon Dioxide Gas Sensor Market

Which Region Dominates the Carbon Dioxide Gas Sensor Market in 2024?

According to Cognitive Market Research, North America dominated the market in 2024 and accounted for around 40% of the global revenue. In North America, people are becoming more conscious of the value of indoor air quality as health and wellness become more important. To maintain proper ventilation and occupant comfort in commercial buildings, educational institutions, offices, and residential spaces, CO2 sensors are essential for monitoring indoor conditions.

Which Region is Expanding at the Fastest CAGR?

Asia-Pacific stands out as the fastest-growing region in the Carbon Dioxide Gas Sensor market. Rapid industrialization and urbanization in the Asia Pacific area are raising pollution levels and raising environmental concerns. Because of this, the need for CO2 sensors is rising in sectors including manufacturing, automotive, chemicals, and energy production to monitor and manage emissions and adhere to environmental laws.

The current report Scope analyzes Carbon Dioxide Gas Sensor Market on 5 major region Split (In case you wish to acquire a specific region edition (more granular data) or any country Edition data then please write us on info@cognitivemarketresearch.com

• North America (United States, Canada, Mexico)
• Europe (United Kingdom, France, Germany, Italy, Russia, Spain, Sweden, Denmark, Switzerland, Luxembourg, Rest of Europe)
• Asia Pacific (China, Japan, South Korea, India, Australia, Singapore, Taiwan, South East Asia, Rest of APAC)
• Latin America (Brazil, Argentina, Colombia, Peru, Chile, Rest of South America)
• Middle East (Saudi Arabia, Turkey, UAE, Egypt, Qatar, Rest of Middle East)
• Africa (Nigeria, South Africa, Rest of Africa)

The above graph is for illustrative purposes only.

North America Carbon Dioxide Gas Sensor Market Analysis

According to Cognitive Market Research, the global Carbon Dioxide Gas Sensor market size was estimated at USD 275.9 Million out of which North America held the major market of more than 40% of the global revenue with a market size of USD 110.36 million in 2024 and will grow at a compound annual growth rate (CAGR) of 6.2% from 2024 to 2031.

• According to Cognitive Market Research, the US had a major share in the Carbon Dioxide Gas Sensor market with a market size of USD 87.07 million in 2024 and is projected to grow at a CAGR of 6.0% during the forecast period. The growth in the country is attributed to the growing demand from the end-use industry.
• The Canada Carbon Dioxide Gas Sensor market had a market share of USD 13.24 million in 2024 and is projected to grow at a CAGR of 7.0% during the forecast period. The country is attributed to the rising investment.
• The Mexico Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.7% during the forecast period with a market size of USD 10.04 million in 2024.

Europe Carbon Dioxide Gas Sensor Market Analysis

According to Cognitive Market Research, the global Carbon Dioxide Gas Sensor market size was estimated at USD 275.9 Million out of which Europe held the market of more than 30% of the global revenue with a market size of USD 82.77 million in 2024 and will grow at a compound annual growth rate (CAGR) of 6.5% from 2024 to 2031.

• The United Kingdom Carbon Dioxide Gas Sensor market had a market share of USD 13.91 million in 2024 and is projected to grow at a CAGR of 7.3% during the forecast period. In the UK, Carbon Dioxide Gas Sensor sales witness an upswing due to the nation's growing investment.
• The France Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 5.7% during the forecast period with a market size of USD 7.61 million in 2024.
• According to Cognitive Market Research, the Germany Carbon Dioxide Gas Sensor market size was valued at USD 16.39 million in 2024 and is projected to grow at a CAGR of 6.7% during the forecast period. In Germany, Carbon Dioxide Gas Sensor sales surged due to the presence of major companies.
• The Italy Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 5.9% during the forecast period with a market size of USD 7.12 million in 2024.
• The Russia Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 5.5% during the forecast period with a market size of USD 12.83 million in 2024.
• The Spain Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 5.6% during the forecast period with a market size of USD 6.79 million in 2024.
• The Luxembourg Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.6% during the forecast period with a market size of USD 2.57 million in 2024.
• The Portugal Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.3% during the forecast period with a market size of USD 1.74 million in 2024.
• The Greece Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.8% during the forecast period with a market size of USD 0.99 million in 2024.
• Rest of Europe Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 5.2% during the forecast period with a market size of USD 12.83 million in 2024.

Asia Pacific Carbon Dioxide Gas Sensor Market Analysis

According to Cognitive Market Research, the global Carbon Dioxide Gas Sensor market size was estimated at USD 275.9 Million out of which Asia Pacific held the market of around 23% of the global revenue with a market size of USD 63.46 million in 2024 and will grow at a compound annual growth rate (CAGR) of 10.0% from 2024 to 2031.

• According to Cognitive Market Research, the China Carbon Dioxide Gas Sensor market size was valued at USD 28.56 million in 2024 and is projected to grow at a CAGR of 9.5% during the forecast period. Carbon Dioxide Gas Sensor sales surged in China due to the growing product launches.
• The Japan Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 8.5% during the forecast period with a market size of USD 8.76 million in 2024.
• The India Carbon Dioxide Gas Sensor market had a market share of USD 7.61 million in 2024 and is projected to grow at a CAGR of 11.8% during the forecast period. The demand is augmented by India's growing demand from the healthcare industry.
• The South Korea Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 9.1% during the forecast period with a market size of USD 6.35 million in 2024.
• The Australia Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 9.7% during the forecast period with a market size of USD 3.30 million in 2024.
• The South East Asia Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 11.0% during the forecast period with a market size of USD 4.38 million in 2024.
• The Rest of the Asia Pacific Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 9.8% during the forecast period with a market size of USD 4.51 million in 2024.

South America Carbon Dioxide Gas Sensor Market Analysis

According to Cognitive Market Research, the global Carbon Dioxide Gas Sensor market size was estimated at USD 275.9 Million out of which the Latin America market is more than 5% of the global revenue with a market size of USD 13.80 million in 2024 and will grow at a compound annual growth rate (CAGR) of 7.4% from 2024 to 2031.

• According to Cognitive Market Research, the Brazil Carbon Dioxide Gas Sensor market size was valued at USD 5.90 million in 2024 and is projected to grow at a CAGR of 8.0% during the forecast period. Carbon Dioxide Gas Sensor sales flourish in Brazil due to the nation's favourable market conditions.
• The Argentina Carbon Dioxide Gas Sensor market had a market share of USD 2.32 million in 2024 and is projected to grow at a CAGR of 8.3% during the forecast period. The demand is augmented by Argentina's growing product launch.
• The Colombia Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 7.2% during the forecast period with a market size of USD 1.23 million in 2024.
• The Peru Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 7.6% during the forecast period with a market size of USD 1.13 million in 2024.
• The Chile Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 7.7% during the forecast period with a market size of USD 0.99 million in 2024.
• The Rest of the Latin America Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.5% during the forecast period with a market size of USD 2.22 million in 2024.

Middle East Carbon Dioxide Gas Sensor Market Analysis

According to Cognitive Market Research, the global Carbon Dioxide Gas Sensor market size was estimated at USD 275.9 Million out of which the Middle East and Africa held the major market of around 2% of the global revenue with a market size of USD 5.52 million in 2024 and will grow at a compound annual growth rate (CAGR) of 7.7% from 2024 to 2031.

• The GCC Countries Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 8.5% during the forecast period with a market size of USD 2.36 million in 2024. Carbon Dioxide Gas Sensor sales flourish due to the region's favorable market conditions.
• The Egypt Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 8.0% during the forecast period with a market size of USD 0.58 million in 2024.
• The South Africa Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 8.7% during the forecast period with a market size of USD 0.87 million in 2024. Carbon Dioxide Gas Sensor sales flourish in South Africa due to the region's favorable market conditions and growing product launches.
• The Turkey Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 7.2% during the forecast period with a market size of USD 0.47 million in 2024.
• The Nigeria Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.8% during the forecast period with a market size of USD 0.58 million in 2024.
• The Rest of MEA Carbon Dioxide Gas Sensor market is projected to witness growth at a CAGR of 6.7% during the forecast period with a market size of USD 0.65 million in 2024.

Carbon Dioxide Gas Sensor Market Analysis

Carbon Dioxide Gas Sensor Market Technology Segment Analysis

According to Cognitive Market Research, Electrochemical Gas Sensor technology stands out as the dominating category. Due to their excellent sensitivity and selectivity, electrochemical sensors are perfect for a wide range of applications where it's necessary to detect CO2 traces. These sensors are appropriate for environmental monitoring, indoor air quality assessment, and safety applications since they can detect CO2 contents correctly even at low ppm levels.

Infrared Gas Sensor emerges as the fastest-growing category in the Carbon Dioxide Gas Sensor market. From low ppm levels to high % concentrations of CO2, infrared CO2 sensors can measure a wide range of CO2 levels. Due to their adaptability, these sensors can be utilized for a wide range of tasks, such as monitoring greenhouse gases, HVAC systems, indoor air quality, and industrial emissions.

The above Chart is for representative purposes and does not depict actual sale statistics. Access/Request the quantitative data to understand the trends and dominating segment of Carbon Dioxide Gas Sensor Industry. Request a Free Sample PDF!

Carbon Dioxide Gas Sensor Market Output Type Segment Analysis

According to Cognitive Market Research, the dominating category is Analog. Analog CO2 sensors are simple to integrate into current systems and equipment since they usually produce an output signal that is proportionate to the CO2 concentration. These sensors are frequently used for uses like safety alerts, HVAC systems, and indoor air quality monitoring when usability and simplicity are crucial.

The fastest-growing category in the Carbon Dioxide Gas Sensor market is Digital. When compared to analog sensors, digital CO2 sensors usually provide more accuracy and precision. These sensors are appropriate for applications including environmental monitoring, industrial process control, and research where exact monitoring is crucial since they use digital signal processing techniques to deliver accurate measurements of CO2 concentration.

The above Graph is for representation purposes only. This chart does not depict actual Market share.

Carbon Dioxide Gas Sensor Connectivity Segment Analysis

According to Cognitive Market Research, the dominating category is wired. When sending data on CO2 concentration from the sensor to the monitoring or control system, wired CO2 sensors offer a secure communication path. In contrast to wireless communication, which can be vulnerable to interference or hacking, connected connections provide better security and data integrity, especially in sensitive areas like labs, hospitals, and industrial sites.

The fastest-growing category in the Carbon Dioxide Gas Sensor market is Wireless. It is possible to deploy wireless CO2 sensors in places where cable connections are either unfeasible or prohibitively expensive. This adaptability makes it simple to install and reposition sensors, which makes them perfect for areas requiring mobility, retrofitting existing buildings, and transient monitoring applications.

• Wired
• Wireless

Carbon Dioxide Gas Sensor End User Segment Analysis

According to Cognitive Market Research, the dominating category is industrial. The segment expansion is attributed to the rapid industrialization in emerging economies.

The fastest-growing category in the Carbon Dioxide Gas Sensor market is healthcare. Healthcare institutions utilize CO2 sensors to track indoor air quality (IAQ) and make sure that patients, employees, and guests are in a comfortable and healthy atmosphere. Elevated CO2 levels may be a sign of poor ventilation, crowding, or broken equipment, all of which might impede medical results, reduce patient comfort, or raise the risk of airborne infections. For patient safety, CO2 sensors assist healthcare facilities in adhering to regulatory requirements and maintaining ideal IAQ conditions.

• Consumer Electronics
• Industrial
• Healthcare
• Others

Author's Detail

Kalyani Raje

Senior Research Analyst at Cognitive Market Research

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ResearchGate Profile: https://www.researchgate.net/profile/Kalyani-Raje

An optimistic Senior Research Analyst with years of experience in competitive assessment and business consulting. A seasoned professional and subject-matter expert (SME) in the Automobile and transportation vertical.

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