가스 센서, 감지기 및 분석기 시장 : 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the gas sensor, detector, and Analyzer Market size is expected to grow from USD 4.93 billion in 2025 to USD 5.21 billion in 2026 and is forecast to reach USD 6.84 billion by 2031 at 5.59% CAGR over 2026-2031.

This report is Segmented by Product Category (Gas Analyzers, Gas Sensors, and Gas Detectors), Technology (Electrochemical, Paramagnetic, and More), Communication Type (Wired, and Wireless), End-User Industry (Oil and Gas, Metals and Mining, Utilities and Power Generation, Pharmaceuticals, Food and Beverage, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global Gas Sensor, Detector And Analyzer Market Trends and Insights

Increasing Safety Awareness Regarding Occupational Hazards

Rising public scrutiny of workplace fatalities has prompted industrial operators to incorporate continuous detection into their standard operating procedures. OSHA recorded 5,190 worker deaths in 2024, with exposure to gases accounting for 8% of those incidents. Insurance carriers now offer discounts of up to 25% on premiums when certified detection networks are installed, making compliance a direct cost-saving measure. Expanded mandates also reach "non-traditional" settings such as food processing plants, forcing first-time buyers to enter the gas sensor, detector, and analyzer market. Demand therefore shifts from episodic purchase cycles to programmatic rollouts tied to enterprise-wide safety KPIs.

Proliferation of Handheld Multigas Detectors

Portable multigas units have transitioned from specialty gear to first-response essentials following the International Association of Fire Chiefs' endorsement in 2024 for all emergency teams. Current devices feature six-gas arrays with cross-sensitivity trimmed to below 2%, enabling firefighters and maintenance crews to validate hazards in real-time. Battery life now stretches to 72 hours, eliminating mid-shift downtimes, while GPS and cellular backhauls convert each worker into a mobile sensing node. This behavioral shift supports sustained double-digit unit volumes, especially across fast-growing Southeast Asian construction sectors.

High Initial Installation and Calibration Costs

A full-plant wired detection grid can cost USD 25,000-75,000, and annual calibration contracts add 20-30% to ownership outlays. Forty percent of factories in emerging Asia defer upgrades because budgets are exhausted by other capital projects. Subscription models are gaining traction, trimming entry costs by as much as 70%, yet many small operators still treat gas monitoring as discretionary until regulators intervene.

Other drivers and restraints analyzed in the detailed report include:

1. Rising Stringency of Emission Control Regulations
2. Growing Adoption of IoT-Enabled Gas Monitoring Solutions
3. Limited Sensor Selectivity Leading to Cross-Sensitivity Errors

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

In value terms, sensors captured 47.33% of the gas sensor, detector, and analyzer market share in 2025, reflecting their plug-and-play compatibility within distributed architectures. The segment is expected to grow at a 6.62% CAGR to 2031, driven by the miniaturization of MEMS detectors that can be embedded directly into machinery panels without requiring structural retrofits. Detectors sustain relevance for confined-space alerts and firefighter kits, whereas analyzers dominate lab and emissions-reporting contexts that demand parts-per-million precision. Manufacturers now collapse these boundaries, offering hybrid modules under IEC 62990 for universal slot-in use, a move expected to reinforce sensor-first design approaches.

Second-generation platforms fold alarms, analytics, and cloud gateways into a single housing, cutting installation hours by 35%. Smaller vendors can now exploit open-standard protocols to sell niche analyzers that integrate seamlessly with tier-one supervisory systems, thereby reducing vendor lock-in concerns. This interoperability steers procurement away from one-off detector orders toward enterprise-wide framework agreements, and the gas sensor, detector, and analyzer market, therefore, inches toward larger average contract values.

Electrochemical stacks still hold 37.08% of the gas sensor, detector, and analyzer market size because their cost-performance ratio remains favorable in legacy deployments. Nevertheless, semiconductor arrays are driving near-term innovation, with a 5.66% CAGR in operational durability and sub-milliwatt power budgets. Non-dispersive infrared heads maintain a stronghold niche for CO2 trace detection in food packaging, while paramagnetic loops safeguard oxygen purity in inerting systems. Catalytic beads endure in hydrocarbon environments, where intrinsically safe ratings outweigh selectivity concerns.

Advanced photoacoustic cells, although currently more expensive, offer multi-gas capabilities with compact footprints; patent filings for this class increased by 45% in 2024, underscoring the heightened R&D investments. Regulatory bodies are noticing: the EPA cleared several novel sensor chemistries for mandated leak surveys last year. Consortia expect end users to phase in these solid-state variants as battery life targets extend beyond five years and calibration cycles widen to annual intervals.

Complete Report Scope:

• By Product Category
  • Gas Analyzers
  • Gas Sensors
  • Gas Detectors
• By Technology
  • Electrochemical
  • Paramagnetic
  • Zirconia
  • Non Dispersive Infrared
  • Semiconductor
  • Photoionization
  • Catalytic
  • Photoacoustic
  • Other Technology
• By Communication Type
  • Wired
  • Wireless
• By End-User Industry
  • Oil and Gas
  • Chemicals and Petrochemicals
  • Water and Wastewater Treatment
  • Metals and Mining
  • Utilities and Power Generation
  • Pharmaceuticals
  • Food and Beverage
  • Other End-User Industry
• By Geography
  • North America
    • United States
    • Canada
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Rest of Europe
  • Asia Pacific
    • China
    • Japan
    • India
    • South Korea
    • Australia
    • Rest of Asia Pacific
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle East
    • Saudi Arabia
    • United Arab Emirates
    • Turkey
    • Rest of Middle East
  • Africa
    • South Africa
    • Nigeria
    • Rest of Africa

Geography Analysis

Asia Pacific controlled 35.42% of 2025 revenue and is advancing at a 5.86% CAGR. China enforces GB/T 50493-2024, which compels chemical producers to install multi-point detection networks, while India's amended Factories Act mandates real-time monitoring in hazardous units. Japanese OEMs, such as Figaro Engineering, export MEMS sensors that reduce power consumption by 30%, thereby accelerating adoption among cost-sensitive Southeast Asian SMEs. South Korea's shipyards deploy marine-grade detectors resistant to salt spray, and Australia's underground mines opt for long-range mesh networks to overcome rock-mass RF attenuation.

North America shows replacement-driven stability rather than first-time adoption. OSHA's confined-space code ensures the health of portable detector volumes, and Canada's oil-sands operators require ruggedized analyzers capable of operating at -40 °C. Upcoming U.S. methane legislation will enforce quarterly leak surveys, ensuring sustained orders for optical imagers and high-accuracy analyzers. Mexico's growing automotive clusters are also installing CO and NO2 arrays in paint-shop ventilation, adding incremental unit sales.

Europe emphasizes near-continuous emissions monitoring. Power generators equipped with NOx scrubbers must verify exhaust levels of less than 15 ppm under the 2024 Industrial Emissions Directive. Germany integrates sensor outputs into Industry 4.0 platforms, feeding predictive maintenance algorithms that prevent furnace trips. The United Kingdom's offshore wind farms require H2S monitoring during monopile grouting, while Poland's copper mines adopt flameproof detectors as production pivots to battery metals. South America, the Middle East, and Africa round out the landscape, with the former driven by copper and lithium projects, and the latter by refinery expansions and gas-powered desalination plants.

1. Emerson Electric Company
2. Teledyne Technologies Incorporated
3. Siemens Aktiengesellschaft
4. Spectris plc (Servomex Group Limited)
5. Honeywell Analytics Inc.
6. Draegerwerk Aktiengesellschaft and Co. KGaA
7. Industrial Scientific Corporation
8. MSA Safety Incorporated
9. Crowcon Detection Instruments Limited
10. Yokogawa Electric Corporation
11. Control Instruments Corporation
12. Membrapor AG
13. Senseair AB
14. Eaton Corporation plc
15. GfG Gesellschaft fuer Geratebau mbH
16. Figaro Engineering Inc.
17. Robert Bosch GmbH
18. Thermo Fisher Scientific Inc.
19. Detector Electronics Corporation
20. Alphasense Limited
21. California Analytical Instruments, Inc.
22. Testo SE and Co. KGaA
23. Trolex Ltd.
24. Bacharach Inc.
25. MKS Instruments Inc.
26. RKI Instruments Inc.
27. HORIBA Ltd.
28. SGX Sensortech Limited
29. AFRISO-Euro-Index GmbH
30. General Electric Company
31. NGK Spark Plug Co., Ltd.
32. BorgWarner Inc. (Delphi Technologies)
33. Denso Corporation

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Increasing Safety Awareness Regarding Occupational Hazards
  • 4.2.2 Proliferation of Handheld Multigas Detectors
  • 4.2.3 Rising Stringency of Emission Control Regulations Across Industries
  • 4.2.4 Growing Adoption of IoT-Enabled Gas Monitoring Solutions
  • 4.2.5 Rapid Expansion of Green Hydrogen Production Facilities
  • 4.2.6 Miniaturization of Photoacoustic Spectroscopy Sensors for Indoor Air Quality
• 4.3 Market Restraints
  • 4.3.1 High Initial Installation and Calibration Costs
  • 4.3.2 Limited Sensor Selectivity Leading to Cross-Sensitivity Errors
  • 4.3.3 Shortage of Skilled Calibration Technicians in Emerging Economies
  • 4.3.4 Data Security Concerns in Cloud-Connected Detection Networks
• 4.4 Industry Value Chain Analysis
• 4.5 Regulatory Landscape
• 4.6 Technological Outlook
• 4.7 Porter's Five Forces Analysis
  • 4.7.1 Bargaining Power of Suppliers
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitutes
  • 4.7.5 Intensity of Competitive Rivalry
• 4.8 Impact of Macroeconomic Factors
• 4.9 Investment Analysis
• 4.10 Assessment of the Impact of COVID-19 on the Industry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Product Category
  • 5.1.1 Gas Analyzers
  • 5.1.2 Gas Sensors
  • 5.1.3 Gas Detectors
• 5.2 By Technology
  • 5.2.1 Electrochemical
  • 5.2.2 Paramagnetic
  • 5.2.3 Zirconia
  • 5.2.4 Non Dispersive Infrared
  • 5.2.5 Semiconductor
  • 5.2.6 Photoionization
  • 5.2.7 Catalytic
  • 5.2.8 Photoacoustic
  • 5.2.9 Other Technology
• 5.3 By Communication Type
  • 5.3.1 Wired
  • 5.3.2 Wireless
• 5.4 By End-User Industry
  • 5.4.1 Oil and Gas
  • 5.4.2 Chemicals and Petrochemicals
  • 5.4.3 Water and Wastewater Treatment
  • 5.4.4 Metals and Mining
  • 5.4.5 Utilities and Power Generation
  • 5.4.6 Pharmaceuticals
  • 5.4.7 Food and Beverage
  • 5.4.8 Other End-User Industry
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
  • 5.5.2 Europe
    • 5.5.2.1 Germany
    • 5.5.2.2 United Kingdom
    • 5.5.2.3 France
    • 5.5.2.4 Italy
    • 5.5.2.5 Spain
    • 5.5.2.6 Rest of Europe
  • 5.5.3 Asia Pacific
    • 5.5.3.1 China
    • 5.5.3.2 Japan
    • 5.5.3.3 India
    • 5.5.3.4 South Korea
    • 5.5.3.5 Australia
    • 5.5.3.6 Rest of Asia Pacific
  • 5.5.4 South America
    • 5.5.4.1 Brazil
    • 5.5.4.2 Argentina
    • 5.5.4.3 Rest of South America
  • 5.5.5 Middle East
    • 5.5.5.1 Saudi Arabia
    • 5.5.5.2 United Arab Emirates
    • 5.5.5.3 Turkey
    • 5.5.5.4 Rest of Middle East
  • 5.5.6 Africa
    • 5.5.6.1 South Africa
    • 5.5.6.2 Nigeria
    • 5.5.6.3 Rest of Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share for key companies, Products and Services, and Recent Developments)
  • 6.4.1 Emerson Electric Company
  • 6.4.2 Teledyne Technologies Incorporated
  • 6.4.3 Siemens Aktiengesellschaft
  • 6.4.4 Spectris plc (Servomex Group Limited)
  • 6.4.5 Honeywell Analytics Inc.
  • 6.4.6 Draegerwerk Aktiengesellschaft and Co. KGaA
  • 6.4.7 Industrial Scientific Corporation
  • 6.4.8 MSA Safety Incorporated
  • 6.4.9 Crowcon Detection Instruments Limited
  • 6.4.10 Yokogawa Electric Corporation
  • 6.4.11 Control Instruments Corporation
  • 6.4.12 Membrapor AG
  • 6.4.13 Senseair AB
  • 6.4.14 Eaton Corporation plc
  • 6.4.15 GfG Gesellschaft fuer Geratebau mbH
  • 6.4.16 Figaro Engineering Inc.
  • 6.4.17 Robert Bosch GmbH
  • 6.4.18 Thermo Fisher Scientific Inc.
  • 6.4.19 Detector Electronics Corporation
  • 6.4.20 Alphasense Limited
  • 6.4.21 California Analytical Instruments, Inc.
  • 6.4.22 Testo SE and Co. KGaA
  • 6.4.23 Trolex Ltd.
  • 6.4.24 Bacharach Inc.
  • 6.4.25 MKS Instruments Inc.
  • 6.4.26 RKI Instruments Inc.
  • 6.4.27 HORIBA Ltd.
  • 6.4.28 SGX Sensortech Limited
  • 6.4.29 AFRISO-Euro-Index GmbH
  • 6.4.30 General Electric Company
  • 6.4.31 NGK Spark Plug Co., Ltd.
  • 6.4.32 BorgWarner Inc. (Delphi Technologies)
  • 6.4.33 Denso Corporation

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-Space and Unmet-Need Assessment