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    Gas Concentration Sensor Market

    ID: MRFR/SEM/11045-HCR
    128 Pages
    Aarti Dhapte
    September 2025

    Gas Concentration Sensor Market Research Report Information By Product (Oxygen (O2)/Lambda Sensors, Carbon Dioxide (CO2) Sensors, Carbon Monoxide (CO) Sensors, Nitrogen Oxide (NOx) Sensors, Methyl Mercaptan Sensor, and Others), By Type (Wireless, and Wired), By Technology (Electrochemical, Semiconductor, Solid State/MOS, Photo-ionization Detector (PID), Catalytic, Infrared (IR), and Others), By End-use (Building Automation & Domestic Appliances, Petrochemical, Automotive, Agriculture, and Others), And Region– Industry Forecast 2034

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    Gas Concentration Sensor Market Research Report—Global Forecast till 2034 Infographic
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    Gas Concentration Sensor Market Summary

    The Global Gas Concentration Sensor Market is projected to experience substantial growth from 722.8 USD Billion in 2024 to 2347.1 USD Billion by 2035.

    Key Market Trends & Highlights

    Gas Concentration Sensor Key Trends and Highlights

    • The market is expected to grow at a compound annual growth rate (CAGR) of 11.3% from 2025 to 2035.
    • By 2035, the market valuation is anticipated to reach 2347.1 USD Billion, indicating robust expansion.
    • In 2024, the market is valued at 722.8 USD Billion, reflecting a strong foundation for future growth.
    • Growing adoption of gas concentration sensors due to increasing environmental regulations is a major market driver.

    Market Size & Forecast

    2024 Market Size 722.8 (USD Million)
    2035 Market Size 2347.1 (USD Million)
    CAGR (2025-2035) 11.3%

    Major Players

    ABB Ltd., AlphaSense Inc., City Technology Ltd., Dynament, Figaro Engineering Inc., Membrapor, Nemoto & Co. Ltd., Robert Bosch LLC, Siemens, GfG Gas Detection UK Ltd., FLIR Systems, Inc.

    Gas Concentration Sensor Market Trends

      • Increasing need for gas detectors in important industries is driving the market growth

    Market CAGR for gas concentration sensor is being driven by the increasing need for gas detectors in important industries. Gas sensors are used to continuously regulate and watch the gas emissions from many industrial operations, including household and commercial ones. Additionally, the increasing need to reduce hazardous emissions from important businesses is encouraging for the market's expansion.

    Additionally, as demand in key industries rises, so does the market for gas sensors. carbon dioxide, ammonia, sulfuric acid, and hydrocarbons are only a few of the gases that these vital industries produce and release into the environment. These gases can harm human health when they are released into the atmosphere in large quantities. The ecosystem is being protected from dangerous gases by a number of regulatory organizations adopting various regulations. If it comes from coal-fired power stations, it may also contain fly ash, traces of other metals, and mercury.

    In order to prevent the escape of more than a small amount of these gases into the environment, it is necessary to identify, monitor, and take corrective action for these gases.

    In the field of information technology, the Internet of Things is crucial. By integrating different information-sensing devices with the internet, it alludes to a network of sensors. In addition, as a result of the IoT, there is a big market for sophisticated devices that are connected that support M2M and device interoperability to meet the needs of the interconnected environment. Although the shipments of these sensors have increased due to their broad use in consumer electronics, HVAC systems, cars, and air quality monitoring systems, price erosion has greatly slowed the rate of growth in sales.

    For instance, wearable gas sensors for health and environmental monitoring are anticipated to become commercially available soon, according to Penn State and Northeastern University researchers. Because of their self-heating process, these sensors are anticipated to have a very high sensitivity. Researchers are developing sensors that can detect gases, biomolecules, and a variety of substances using extremely porous single lines of nanomaterial. Thus, result in driving the Gas Concentration Sensor market revenue.

    The increasing emphasis on environmental monitoring and regulatory compliance is driving the demand for advanced gas concentration sensors across various industries.

    U.S. Environmental Protection Agency (EPA)

    Gas Concentration Sensor Market Drivers

    Market Charts and Trends

    Growth in Industrial Applications

    The Global Gas Concentration Sensor Market Industry is witnessing substantial growth due to the expanding industrial applications of gas sensors. Industries such as chemical manufacturing, food processing, and pharmaceuticals are increasingly adopting gas concentration sensors to monitor and control processes. For example, in the chemical sector, sensors are utilized to detect hazardous gases during production, ensuring safety and compliance with industry standards. This trend is indicative of a broader shift towards automation and process optimization, which is likely to drive market growth. As industries continue to prioritize efficiency and safety, the demand for gas concentration sensors is expected to rise significantly.

    Increasing Environmental Regulations

    The Global Gas Concentration Sensor Market Industry is experiencing growth due to stringent environmental regulations aimed at reducing air pollution. Governments worldwide are implementing laws that require continuous monitoring of gas emissions from industrial sources. For instance, the European Union's Industrial Emissions Directive mandates that companies utilize advanced monitoring technologies, including gas concentration sensors, to ensure compliance. This regulatory push is likely to drive the demand for gas sensors, as industries seek to avoid penalties and improve their environmental footprint. As a result, the market is projected to reach 722.8 USD Billion in 2024, reflecting the increasing emphasis on environmental sustainability.

    Rising Demand for Safety and Security

    The Global Gas Concentration Sensor Market Industry is significantly influenced by the rising demand for safety and security in various sectors. Industries such as oil and gas, manufacturing, and mining require reliable gas detection systems to prevent hazardous situations. For instance, the implementation of gas sensors in confined spaces has become critical in ensuring worker safety and compliance with occupational health standards. The increasing awareness of workplace safety is likely to propel the market forward, as organizations invest in advanced gas monitoring solutions. This trend is expected to contribute to the market's growth, with projections indicating a value of 2347.1 USD Billion by 2035.

    Technological Advancements in Sensor Technology

    The Global Gas Concentration Sensor Market Industry benefits from rapid technological advancements in sensor technology. Innovations such as miniaturization, enhanced sensitivity, and integration with IoT devices are transforming how gas concentration sensors operate. For example, the development of MEMS (Micro-Electro-Mechanical Systems) sensors has led to more compact and efficient devices that can provide real-time data. These advancements not only improve the accuracy of gas detection but also expand the application range across various sectors, including healthcare and automotive. Consequently, the market is anticipated to grow at a CAGR of 11.3% from 2025 to 2035, driven by these technological improvements.

    Market Segment Insights

    Gas Concentration Sensor Product Insights

    The Gas Concentration Sensor Market segmentation, based on Product includes Oxygen (O2)/Lambda Sensors, Carbon Dioxide (CO2) Sensors, Carbon Monoxide (CO) Sensors, Nitrogen Oxide (NOx) Sensors, Methyl Mercaptan Sensor, and Others (Hydrogen, Ammonia, Hydrogen Sulfide). The Carbon Dioxide (CO2) Sensors segment dominated the market. Carbon dioxide sensors are generally used to monitor indoor air quality in homes, offices, cars, healthcare, and other applications. Many businesses are concentrating on creating MEMS-based carbon dioxide sensors for diverse purposes.

    Gas Concentration Sensor Type Insights

    The Gas Concentration Sensor Market segmentation, based on Type, includes Wireless, and Wired. The Wired category generated the most income. Wired sensors are typically among the most dependable systems since they are directly connected to the device receiving the input and are suitable for use in mines, drilling rigs, and nuclear power stations.

    Source: Primary Research, Secondary Research, MRFR Database and Analyst Review

    Gas Concentration Sensor Technology Insights

    The Gas Concentration Sensor Market segmentation, based on Technology includes Electrochemical, Semiconductor, Solid State/MOS, Photo-ionization Detector (PID), Catalytic, Infrared (IR), and Others. The Electrochemical segment dominated the market. Due to their increased demand, electrochemical sensors are more energy-efficient, function generally more safely, and offer greater target gas specificity.

    Gas Concentration Sensor End-use Insights

    The Gas Concentration Sensor Market segmentation, based on End-use, includes Medical, Building Automation & Domestic Appliances, Environmental, Petrochemical, Automotive, Industrial, Agriculture, and Others. The Industrial category generated the most income. Hazardous vapors and gases are monitored and detected using industrial gas sensors, which can set off visual and auditory warnings. Many gas sensor producers are concentrating on creating small industrial gas sensors.

    Get more detailed insights about Gas Concentration Sensor Market Research Report—Global Forecast till 2034

    Regional Insights

    By region, the study provides the market insights into North America, Europe, Asia-Pacific and Rest of the World. The North American Gas Concentration Sensor market area will dominate this market. This is because of the implementation of strict emissions regulations, an increase in demand from a variety of end-user industries, including the chemical, automobiles and petrochemical ones, as well as the participation of important companies who are actively developing new gas detector sensors in this area.

    Further, the major countries studied in the market report are The US, German, France, the UK, Canada, Italy, Spain, India, Australia, South Korea, China, Japan, and Brazil.

    Figure2: GAS CONCENTRATION SENSOR MARKET SHARE BY REGION 2022 (USD Billion)     

    GAS CONCENTRATION SENSOR MARKET SHARE BY REGION 2022

    Source: Primary Research, Secondary Research, MRFR Database and Analyst Review

    Europe Gas Concentration Sensor market represents the second-largest market share as a result of strict regulations governing gas emissions and the ensuing requirement for emissions monitoring. Further, the German Gas Concentration Sensor market held a dominant market share, and the UK Gas Concentration Sensor market was the European region's fastest-growing market.

    The Asia-Pacific Gas Concentration Sensor Market is anticipated to see the fastest CAGR between 2023 and 2032. This is due to the Asia Pacific region's nations' growing understanding of the effects of air pollution on human health. Moreover, China’s Gas Concentration Sensor market held a dominant market share, and the Indian Gas Concentration Sensor market was the Asia-Pacific region's fastest-growing market.

    Key Players and Competitive Insights

    Leading market players are putting a lot of money on R&D to increase their product lines, that will promote growth of the Gas Concentration Sensor market. Additionally, market participants are engaging in a range of strategic initiatives to increase their worldwide reach, with important market developments such as the introduction of new products, contracts, mergers and acquisitions, increased investments, and cooperation with other businesses. To grow and endure in an increasingly competitive and challenging market environment, Gas Concentration Sensor industry must provide reasonably priced goods.

    One of the main business strategies employed by manufacturers is to produce locally to reduce operational expenses in the global Gas Concentration Sensor industry to develop market sector and provide benefits to customers. In recent years, the Gas Concentration Sensor industry has provided some of the safety industry's most significant benefits. Major players in the Gas Concentration Sensor market, including ABB Ltd.; AlphaSense Inc.; City Technology Ltd., Dynament; Figaro Engineering Inc.; Membrapor; Nemoto & Co. Ltd.; Robert Bosch LLC; Siemens; and others, invest in operations for research and development in an effort to improve market demand.

    Siemens is a multinational corporation with its headquarters in Germany. Since its founding in 1847, it has developed into a global leader in industrial technology, with applications in automation, energy, and the healthcare industry. Siemens is renowned for its cutting-edge automation, digitization, and electrification solutions, which have shaped industries all over the world. It has a long history and continually pushes sustainable technology forward, having a big impact on the effectiveness and sustainability of many different sectors. In September 2019, a brand-new electric airplane called the eAircraft was unveiled by Siemens.

    The statement, which didn't specify a specific date, demonstrated Siemens' dedication to environmentally friendly aviation technologies.

    Robert Bosch LLC is a well-known international engineering and technology business. It was established in 1886 and has a long, illustrious history. In the fields of consumer products, energy, building technology, automotive technology, and industrial technology, Bosch is a world leader in developing cutting-edge solutions. Power tools, smart home solutions, automotive components, and industrial automation technology are all part of their wide range of offerings. Bosch, with an emphasis on cutting-edge innovation, is essential in influencing global technological breakthroughs. In 2021, for electric bicycles, Bosch unveiled its "PowerTube 625," an integrated battery pack.

    Although the product's launch date is not known with certainty, it showed Bosch's commitment to advancing green mobility solutions.

    Key Companies in the Gas Concentration Sensor Market market include

    Industry Developments

    October 2019: FLIR introduced the FLIR One Pro LT, a smart phone camera attachment, to broaden the use of thermal imaging technology.

    April 2022: The MEMBRAPOR ETO/CA-10 sensor is designed for precise ethylene oxide (ETO) detection with greatly reduced cross-sensitivity to carbon monoxide (CO). With the use of this invention, specific ETO measurements can now be performed in areas where very low CO concentrations, such as those affected by traffic, may exist. Ethylene oxide plays a significant role as a sterilizing agent in many applications, hence accurate monitoring is required.

    February 2021: ABB and Amazon Web Services (AWS) have established a collaborative partnership to develop an online platform for managing EV fleets. This platform would make it possible for companies to operate their electric car fleets more sustainably and cheaply.

    Future Outlook

    Gas Concentration Sensor Market Future Outlook

    The Gas Concentration Sensor Market is projected to grow at 11.3% CAGR from 2024 to 2035, driven by advancements in environmental monitoring, industrial automation, and safety regulations.

    New opportunities lie in:

    • Develop smart gas sensors integrated with IoT for real-time monitoring solutions.
    • Expand product lines to include multi-gas sensors for diverse industrial applications.
    • Leverage AI for predictive maintenance in gas detection systems.

    By 2035, the Gas Concentration Sensor Market is expected to be robust, reflecting substantial growth and innovation.

    Market Segmentation

    Gas Concentration Sensor Type Outlook

    • Wireless
    • Wired

    Gas Concentration Sensor End-use Outlook

    • Medical
    • Building Automation & Domestic Appliances
    • Environmental
    • Petrochemical
    • Automotive
    • Industrial
    • Agriculture
    • Others

    Gas Concentration Sensor Product Outlook

    • Oxygen (O2)/Lambda Sensors
    • Carbon Dioxide (CO2) Sensors
    • Carbon Monoxide (CO) Sensors
    • Nitrogen Oxide (NOx) Sensors
    • Methyl Mercaptan Sensor
    • Others (Hydrogen, Ammonia, Hydrogen Sulfide)

    Gas Concentration Sensor Regional Outlook

    North America
    • US
    • Canada

    Gas Concentration Sensor Technology Outlook

    • Electrochemical
    • Semiconductor
    • Solid State/MOS
    • Photo-ionization Detector (PID)
    • Catalytic
    • Infrared (IR)
    • Others

    Report Scope

    Report Attribute/Metric Details
    Market Size 2024 USD 722.78 Million
    Market Size 2025 USD 804.47 Million
    Market Size 2034 USD 2,108.81 Million
    Compound Annual Growth Rate (CAGR) 11.3% (2025-2034)
    Base Year 2024
    Market Forecast Period 2025-2034
    Historical Data 2020- 2023
    Market Forecast Units Value (USD Million)
    Report Coverage Revenue Forecast, Market Competitive Landscape, Growth Factors, and Trends
    Segments Covered Product, Type, Technology, End-use, and Region
    Geographies Covered North America, Europe, AsiaPacific, and the Rest of the World
    Countries Covered The US, German, France, UK, Canada, Italy, Spain, India, Australia, South Korea, China, Japan, and Brazil
    Key Companies Profiled ABB Ltd.; AlphaSense Inc.; City Technology Ltd., Dynament; Figaro Engineering Inc.; Membrapor;
    Key Market Opportunities Increasing use of cloud computing, big data, and IoT in gas sensors
    Key Market Dynamics An increase in the need for gas sensors in important industries

    Market Highlights

    Author
    Aarti Dhapte
    Team Lead - Research

    She holds an experience of about 6+ years in Market Research and Business Consulting, working under the spectrum of Information Communication Technology, Telecommunications and Semiconductor domains. Aarti conceptualizes and implements a scalable business strategy and provides strategic leadership to the clients. Her expertise lies in market estimation, competitive intelligence, pipeline analysis, customer assessment, etc.

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    FAQs

    How big is the market for Gas Concentration Sensors?

    In 2024, A valuation of USD 722.78 Million was put on the market for gas concentration sensors.

    How fast is the market for gas concentration sensors growing?

    During the forecast period, 2025-2034, It is expected that the global market would grow at a CAGR of 11.3%.

    Which region accounted for the greatest proportion of the market for Gas Concentration Sensors?

    North America maintained the biggest market share globally.

    Who are the leading companies in the market for gas concentration sensors?

    ABB Ltd., AlphaSense Inc., City Technology Ltd., Dynament, Figaro Engineering Inc., Membrapor, Nemoto & Co. Ltd., and Robert Bosch LLC are the major competitors in the market.

    Which product dominated the market for Gas Concentration Sensors?

    In 2022, the market was dominated by Carbon Dioxide (CO2) Sensors.

    Which type dominated the market for Gas Concentration Sensors?

    Which type dominated the market for Gas Concentration Sensors?

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