가스 센서 시장 : 세계 산업 규모, 점유율, 동향, 기회, 예측 - 유형별, 기술별, 용도별, 지역별&경쟁,2021-2031년

The Global Gas Sensors Market is projected to experience substantial growth, expanding from a valuation of USD 2.81 Billion in 2025 to USD 4.99 Billion by 2031, representing a Compound Annual Growth Rate (CAGR) of 10.04%. These analytical instruments are essential for detecting and quantifying specific gas concentrations to maintain safety standards and streamline operational processes. The primary catalyst for this market expansion is the implementation of strict government mandates concerning occupational health, which require the continuous monitoring of hazardous emissions in industrial environments. Additionally, a heightened focus on indoor air quality has hastened the incorporation of these sensors into modern heating, ventilation, and air conditioning systems within both residential and commercial sectors, aiming to improve energy efficiency and living conditions.

Despite this positive trajectory, the market encounters a major hurdle due to the substantial development and maintenance expenses linked to advanced high-sensitivity sensor technologies, which hinders their adoption in cost-conscious applications. The critical need for such precise monitoring capabilities is highlighted by recent statistics regarding environmental safety and industrial output. For instance, the International Energy Agency reported that methane emissions from the energy sector hovered near a record high of 120 million tonnes in 2024. This figure emphasizes the persistent and vital requirement for dependable gas detection infrastructure to manage environmental risks and adhere to increasingly rigorous global regulations.

Market Driver

The integration of IoT and wireless connectivity is fundamentally transforming the market by shifting gas detection from passive compliance to active, real-time risk management. Industrial ecosystems are increasingly utilizing connected sensor networks that transmit hazardous gas data to centralized dashboards, facilitating predictive maintenance and immediate emergency responses. This evolution is driving the widespread use of cloud-connected safety platforms that enable organizations to monitor worker exposure remotely. The scale of this safety ecosystem is significant; MSA Safety estimated that its technologies helped protect 40 million people globally in 2025. This demand for connectivity has a substantial commercial impact, as evidenced by Blackline Safety's 'Fiscal Third Quarter 2025 Results' from September 2025, which reported a 29% year-over-year increase in Annual Recurring Revenue (ARR) from connected safety solutions to a record $80.2 million.

Concurrently, the expansion of automotive applications regarding Electric Vehicle (EV) battery safety and cabin air quality serves as a crucial engine for growth. As the automotive industry transitions toward electrification, there is an urgent need for high-precision sensors capable of identifying thermal runaway events in lithium-ion batteries and monitoring cabin pollutants such as CO2. Manufacturers are meeting this demand with specialized sensing modules that integrate seamlessly into vehicle battery management systems to ensure passenger safety. This trend has resulted in tangible financial success for key suppliers; according to Sensirion's '2024 Full Year Results' released in March 2025, the company achieved a sales increase of 22.1%, a performance primarily attributed to new contracts secured within the industrial and automotive markets.

Market Challenge

The substantial development and maintenance costs associated with advanced gas sensor technologies represent a significant barrier to market growth. Manufacturing high-sensitivity components, such as those integrated into Micro-Electro-Mechanical Systems (MEMS), involves complex production processes and considerable capital investment in research and development. These elevated upstream costs lead to higher prices for final products, which discourages adoption in price-sensitive sectors like residential building automation and small-scale manufacturing. Consequently, end-users with limited budgets often postpone the implementation of critical safety infrastructure, thereby reducing the overall market momentum for next-generation detection systems.

This financial obstacle is further evidenced by the massive capital required to sustain production capabilities. As reported by the industry association SEMI, global spending on fab equipment for MEMS and sensors reached a record high of approximately $12 billion in 2024. This statistic reflects the immense financial burden placed on manufacturers to maintain and upgrade production lines. Such high operational expenditures make it difficult for companies to offer competitive pricing models, directly impeding the widespread deployment of advanced gas sensing solutions in markets where demand is highly elastic relative to price.

Market Trends

The market is undergoing a decisive shift toward optical and laser-based sensing technologies, driven by the requirement for high-fidelity environmental monitoring. In contrast to traditional electrochemical sensors, Optical Gas Imaging (OGI) and Tunable Diode Laser Absorption Spectroscopy (TDLAS) provide the precision necessary to quantify fugitive emissions and comply with tightening regulatory standards. This transition is accelerating as energy operators face mandates to report source-level data rather than generic estimates. This compliance-driven demand is underscored by the United Nations Environment Programme (UNEP); its 'An Eye on Methane 2024' report from November 2024 noted that the Oil and Gas Methane Partnership 2.0 expanded to include members covering 42% of global oil and gas production, establishing a critical baseline for the adoption of advanced optical instrumentation.

Simultaneously, the rise of wearable gas detection devices is transforming safety strategies from static area monitoring to dynamic, individual-level protection. Modern portable detectors are evolving into compact, multi-gas units that ensure worker safety in confined spaces by providing immediate, local alarming independent of central infrastructure. This focus on decentralized personal protection is generating substantial commercial activity for key manufacturers. According to Dragerwerk AG & Co. KGaA's 'Annual Report 2024', published in March 2025, the company's Safety Division recorded a net sales increase of 4.9% to €1.47 billion, a performance explicitly attributed to the robust global demand for portable gas detection products.

Key Market Players

• Figaro Engineering Inc.
• Honeywell International Inc.
• Dynament Ltd.
• Ametek Inc.
• Amphenol Corporation
• Robert Bosch GmbH
• Aeroqual Limited
• Membrapor AG
• Cubic Sensor and Instrument Co., Ltd.
• Sensirion AG

Report Scope

In this report, the Global Gas Sensors Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Gas Sensors Market, By Type

• Oxygen
• Carbon Monoxide (CO)
• Carbon Dioxide (CO2)
• Nitrogen Oxide
• Hydrocarbon

Gas Sensors Market, By Technology

• Electrochemical
• Photoionization Detectors (PID)
• Solid State/Metal Oxide Semiconductor
• Catalytic
• Infrared
• Semiconductor

Gas Sensors Market, By Application

• Medical
• Building Automation
• Industrial
• Food and Beverages
• Automotive
• Transportation
• Logistics

Gas Sensors 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 Gas Sensors Market.

Available Customizations:

Global Gas Sensors 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).

Table of Contents

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 Gas Sensors Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Oxygen, Carbon Monoxide (CO), Carbon Dioxide (CO2), Nitrogen Oxide, Hydrocarbon)
  • 5.2.2. By Technology (Electrochemical, Photoionization Detectors (PID), Solid State/Metal Oxide Semiconductor, Catalytic, Infrared, Semiconductor)
  • 5.2.3. By Application (Medical, Building Automation, Industrial, Food and Beverages, Automotive, Transportation, Logistics)
  • 5.2.4. By Region
  • 5.2.5. By Company (2025)
• 5.3. Market Map

6. North America Gas Sensors Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Technology
  • 6.2.3. By Application
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Gas Sensors 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 Type
      • 6.3.1.2.2. By Technology
      • 6.3.1.2.3. By Application
  • 6.3.2. Canada Gas Sensors 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 Type
      • 6.3.2.2.2. By Technology
      • 6.3.2.2.3. By Application
  • 6.3.3. Mexico Gas Sensors 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 Type
      • 6.3.3.2.2. By Technology
      • 6.3.3.2.3. By Application

7. Europe Gas Sensors Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Technology
  • 7.2.3. By Application
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Gas Sensors 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 Type
      • 7.3.1.2.2. By Technology
      • 7.3.1.2.3. By Application
  • 7.3.2. France Gas Sensors 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 Type
      • 7.3.2.2.2. By Technology
      • 7.3.2.2.3. By Application
  • 7.3.3. United Kingdom Gas Sensors 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 Type
      • 7.3.3.2.2. By Technology
      • 7.3.3.2.3. By Application
  • 7.3.4. Italy Gas Sensors 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 Type
      • 7.3.4.2.2. By Technology
      • 7.3.4.2.3. By Application
  • 7.3.5. Spain Gas Sensors 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 Type
      • 7.3.5.2.2. By Technology
      • 7.3.5.2.3. By Application

8. Asia Pacific Gas Sensors Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Technology
  • 8.2.3. By Application
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Gas Sensors 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 Type
      • 8.3.1.2.2. By Technology
      • 8.3.1.2.3. By Application
  • 8.3.2. India Gas Sensors 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 Type
      • 8.3.2.2.2. By Technology
      • 8.3.2.2.3. By Application
  • 8.3.3. Japan Gas Sensors 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 Type
      • 8.3.3.2.2. By Technology
      • 8.3.3.2.3. By Application
  • 8.3.4. South Korea Gas Sensors 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 Type
      • 8.3.4.2.2. By Technology
      • 8.3.4.2.3. By Application
  • 8.3.5. Australia Gas Sensors 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 Type
      • 8.3.5.2.2. By Technology
      • 8.3.5.2.3. By Application

9. Middle East & Africa Gas Sensors Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Technology
  • 9.2.3. By Application
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Gas Sensors 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 Type
      • 9.3.1.2.2. By Technology
      • 9.3.1.2.3. By Application
  • 9.3.2. UAE Gas Sensors 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 Type
      • 9.3.2.2.2. By Technology
      • 9.3.2.2.3. By Application
  • 9.3.3. South Africa Gas Sensors 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 Type
      • 9.3.3.2.2. By Technology
      • 9.3.3.2.3. By Application

10. South America Gas Sensors Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Technology
  • 10.2.3. By Application
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Gas Sensors 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 Type
      • 10.3.1.2.2. By Technology
      • 10.3.1.2.3. By Application
  • 10.3.2. Colombia Gas Sensors 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 Type
      • 10.3.2.2.2. By Technology
      • 10.3.2.2.3. By Application
  • 10.3.3. Argentina Gas Sensors 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 Type
      • 10.3.3.2.2. By Technology
      • 10.3.3.2.3. By Application

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 Gas Sensors 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. Figaro Engineering Inc.
  • 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. Dynament Ltd.
• 15.4. Ametek Inc.
• 15.5. Amphenol Corporation
• 15.6. Robert Bosch GmbH
• 15.7. Aeroqual Limited
• 15.8. Membrapor AG
• 15.9. Cubic Sensor and Instrument Co., Ltd.
• 15.10. Sensirion AG

16. Strategic Recommendations

17. About Us & Disclaimer