# South Korea Gas Sensors Market

> South Korea Gas Sensors Market Size, Share and Research Report By Gas Sensor Technology (Electrochemical, Photoionization Detectors, Solid State/Metal Oxide Semiconductor, Catalytic, Infrared, Laser), By Gas Type (Oxygen, Carbon Monoxide, Carbon Dioxide, Hydrogen Sulfide, Nitrogen Oxide, Methane, Hydrogen, Others) and By Application (Water Wastewater Treatment, Medical, Aerospace Defense, Automotive Transportation, Industrial Safety, Oil Gas, Consumer Electronics, Environmental Monitoring, Others)-Forecast to 2035

- **Forecast Period:** 2025 - 2035
- **CAGR:** 7.55%
- **2024:** $ 35.32 Million
- **2025:** $ 37.98 Million
- **2035:** $ 78.69 Million
- **Key Players:** Figaro Engineering Inc (JP), Honeywell International Inc (US), MSA Safety Inc (US), Drägerwerk AG & Co KGaA (DE), Ametek Inc (US), Emerson Electric Co (US), Siemens AG (DE), Sensirion AG (CH), GfG Instrumentation Inc (DE)

**Report ID:** MRFR/SEM/45166-HCR · **Pages:** 200 · **Author:** Nirmit Biswas & Aarti Dhapte · **Last Updated:** April 24, 2026

**URL:** https://www.marketresearchfuture.com/reports/south-korea-gas-sensors-market-46854

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## Market Summary

## **South Korea Gas Sensors Market Overview**

South Korea Gas Sensors Market Size was estimated at 32.66 (USD Million) in 2023.The South Korea Gas Sensors Market Industry is expected to grow from 35.2(USD Million) in 2024 to 90 (USD Million) by 2035. The South Korea Gas Sensors Market CAGR (growth rate) is expected to be around 8.909% during the forecast period (2025-2035).

### **Key South Korea Gas Sensors Market Trends Highlighted**

The South Korea Gas Sensors Market is being influenced by many important factors, such as the growing concern for the environment and air safety. Policies focused on pollution control along with the shift towards renewable energy have increased the need for [gas sensor](../../../reports/india-gas-sensors-market-46857)s for air quality monitoring, gas detection, and regulatory compliance. These policies support sustainable development in South Korea and underline the importance of gas sensing technology in industrial safety, automotive, and smart city applications. The recent trend has been towards implementing new technologies like IoT and AI into gas sensors.

This trend indicates a shift towards smart, interconnected devices capable of delivering real-time data and analytics to improve decision-making across sectors and municipalities. The use of such technologies is facilitated by the South Korean government’s incentive for a digital transformation strategy—fueling innovation within the gas sensor market. In addition, the growing concern for health and safety in metropolitan regions poses a greater need for portable, accurate gas measurement devices. This opens possibilities for local manufacturers and tech firms to design tailored solutions for specific industry demands, including those in semiconductor fabrication and food processing, where precise gas detection is essential.

With the ongoing support for energy-efficient infrastructural development and smart city projects, the public gas sensor market reflects the evolving need for integrating technological systems into managing public health and safety. This helps us understand how the market for gas sensors will evolve, providing foundations for new business strategies across municipalities.

## **South Korea Gas Sensors Market Drivers**

### **Increasing Industrial Safety Regulations**

The South Korea Gas Sensors Market Industry is poised for significant growth due to the rising stringency of industrial safety regulations. The South Korean government has initiated several measures to enhance worker safety and mitigate hazardous gas incidents. For example, the Ministry of Employment and Labor has enforced the Occupational Safety and Health Act, mandating the implementation of gas detection systems in high-risk environments.

This regulatory framework reflects the increased priorities on industrial health and safety, resulting in a reported 20% reduction in gas-related incidents over the past five years.Companies such as Samsung Heavy Industries have implemented advanced gas sensor technologies to comply with these regulations, driving demand in the South Korean market.

### **Growth in Urbanization and Air Quality Concerns**

Urbanization in South Korea has led to rising concerns over air quality, significantly propelling the South Korea Gas Sensors Market Industry. With over 81% of the population living in urban areas, cities like Seoul face critical environmental issues, including pollution from industrial emissions and vehicular exhausts. The South Korean government has set goals to improve air quality, projecting a 30% reduction in particulate matter by 2025.

In response, municipalities are investing in advanced gas sensing technologies to monitor and manage air quality more effectively.Major firms, such as LG Electronics, are developing smart gas sensors to cater to this increasing demand, directly impacting market growth.

### **Advancements in Technology and Smart Sensors**

Technological advancements in sensor technologies are fueling growth in the South Korea Gas Sensors Market Industry. The introduction of smart gas sensors equipped with artificial intelligence and Internet of Things (IoT) capabilities allows for real-time monitoring and predictive maintenance, enhancing system reliability. According to a report from the South Korean Electronics and Telecommunications Research Institute, the smart sensor market is expected to grow by 15% annually over the next decade.This growth is driven by innovators like Hyundai Robotics, which is integrating these technologies into their industrial processes, thereby increasing adoption rates in various sectors, including manufacturing and energy.

## **South Korea Gas Sensors Market Segment Insights**

### **Gas Sensors Market Gas Sensor Technology Insights**

The South Korea Gas Sensors Market is characterized by a robust growth trajectory driven by increasing industrial applications, environmental monitoring, and stringent safety regulations. In 2024, the overall market is positioned for substantial growth, reflecting the rising demand across various sectors including manufacturing, automotive, and healthcare. The evolving landscape of technology in gas sensing has led to the development of diverse types of gas sensors, including Electrochemical, Photoionization Detectors, Solid State/Metal Oxide Semiconductor, Catalytic, Infrared, and Laser-based sensors, each fulfilling distinct roles across industries.

Electrochemical sensors are particularly valuable due to their sensitivity and specificity in detecting gases such as carbon monoxide and volatile organic compounds, making them crucial in areas such as workplace safety and air quality monitoring. Photoionization Detectors are favored in environments where rapid detection of harmful gases is paramount, often utilized in industrial processes that demand real-time monitoring to mitigate hazards. Solid State/Metal Oxide Semiconductor sensors appeal to the market due to their low power requirements and long operational life, suited for continuous monitoring applications.

Catalytic sensors play an important role in detecting combustible gases, crucial for industries involving gas combustion or production, where leak detection is essential. Infrared sensors are increasingly adopted for their ability to measure gas concentrations accurately over long distances, particularly in environments where traditional methods may fail. Laser-based gas sensors, although emerging, are gaining traction due to advancements in technology, offering high sensitivity and selectivity, which is valuable in research and industrial applications.

The South Korea Gas Sensors Market is not only witnessing technological advancements but also adapting to stricter regulations regarding air quality and emissions, driven by government initiatives aimed at enhancing industrial safety and environmental health. This drives further adoption of gas sensor technologies across multiple sectors while presenting opportunities for innovation and advancements. The combined contributions of these various types of sensors help meet the growing demand for safety and environmental compliance, pushing the South Korea Gas Sensors Market towards a comprehensive growth trajectory.

### **Gas Sensors Market Gas Type Insights**

The South Korea Gas Sensors Market is divided into various gases, reflecting the diverse applications and requirements in industries such as manufacturing, healthcare, and environmental monitoring. Key gases like Oxygen are crucial for applications in hospitals and industrial environments, providing essential monitoring for safety and efficiency. Carbon Monoxide sensors play a significant role in residential and commercial settings, safeguarding lives by detecting this colorless, odorless gas.

Meanwhile, the demand for Carbon Dioxide sensors is on the rise, driven by the growing focus on indoor air quality and environmental sustainability.Hydrogen Sulfide and Nitrogen Oxide sensors are increasingly vital in sectors where hazardous materials are prevalent, ensuring compliance with safety regulations and protecting worker health. Methane sensors cater to the oil and gas industry, where leak detection is essential for maintaining operational efficiency and safety. Additionally, the role of Hydrogen sensors is gaining importance due to the shift toward clean energy sources.

The diverse applications of these gas types reflect their prominent place within the South Korea Gas Sensors Market, which is characterized by innovation and adaptation to changing regulatory and safety standards.The overall market growth is also fueled by the increasing awareness of air quality issues and stricter environmental regulations, creating a robust landscape for various gas type sensors.

### **Gas Sensors Market Application Insights**

The South Korea Gas Sensors Market is witnessing substantial growth, primarily driven by various applications across multiple industries. The Water and Wastewater Treatment sector utilizes gas sensors to monitor harmful gases and ensure compliance with safety regulations, making it an essential component in safeguarding public health. In the Medical realm, gas sensors play a crucial role in monitoring anesthesia levels and detecting gases in medical environments, thus enhancing patient care and safety.

The Aerospace and Defense industry relies on these sensors for detecting hazardous gases in aircraft, ensuring operational safety and mission success.Meanwhile, the Automotive and Transportation sector is increasingly adopting gas sensors to monitor emissions and improve air quality, aligning with stringent government regulations aimed at reducing pollution. The Industrial Safety sector focuses on the detection of toxic gases in workplaces, ensuring employee safety and regulatory compliance. Additionally, the Oil and Gas industry employs gas sensors for leak detection and environmental protection, contributing to operational efficiency and safety.

Consumer Electronics applications are expanding as smart devices integrate gas sensing technology for enhanced functionality.Environmental Monitoring remains a vital area, where gas sensors are employed in assessing air quality and environmental impacts. Overall, the diverse applications of gas sensors highlight their significant role in various industries, underscoring their importance for safety, compliance, and environmental responsibility in South Korea.

## **South Korea Gas Sensors Market Key Players and Competitive Insights**

The South Korea Gas Sensors Market is characterized by a dynamic landscape, with numerous players actively participating in this innovative segment that is driven by the increasing demand for effective gas detection solutions across various industries. Competitive insights indicate a growing focus on technological advancements and the introduction of smart sensors, which are designed to enhance accuracy and reliability in detecting harmful gases. The market is experiencing significant growth due to rising concerns over workplace safety and environmental regulations that mandate the implementation of effective gas monitoring systems.

Players in this market are leveraging their technological capabilities to differentiate their offerings and cater to specialized applications, highlighting a trend toward customization and adaptability in product development to meet diverse customer needs.Honeywell Analytics has established a notable presence in the South Korea Gas Sensors Market, bringing forth an array of robust gas detection solutions tailored to the region's specific requirements. The company is recognized for its advanced sensor technologies that enhance measurement accuracy while ensuring durability in various environmental conditions.

With a strong focus on innovation, Honeywell Analytics continues to invest in research and development, resulting in the launch of new and improved products that cater to the industrial sector's growing demand for safety and environmental compliance. Their strategic partnerships and collaborations within the Korean market further strengthen their positioning, making them a formidable competitor through their continuous enhancement of product offerings and expansive customer reach. Omron, another key player in the South Korea Gas Sensors Market, offers an extensive range of gas detection solutions known for their precision and reliability.

The company emphasizes innovative technologies that integrate sophisticated sensing capabilities into its products. Omron's market presence is underscored by its comprehensive range of gas sensors suitable for various applications, including industrial manufacturing and environmental monitoring. Their strengths lie in impressive product performance, user-friendly designs, and effective after-sales support, which resonate well with local clients. Omron has also explored strategic mergers and acquisitions to bolster its market position in South Korea, thus enhancing its capabilities and expanding its portfolio of sensor technologies to meet the growing demand in this competitive landscape.

### **Key Companies in the South Korea Gas Sensors Market Include**

- Honeywell Analytics
- Omron
- Sensirion
- Texas Instruments
- MMS GmbH
- LG Electronics
- Figaro Engineering
- Figaro USA
- Aosong Electronics
- Cypress Semiconductor
- GFG Instrumentation
- Samsung Electronics
- Kane May
- Amphenol

### **South Korea Gas Sensors Industry Developments**

In recent developments within the South Korea Gas Sensors Market, significant growth has been noted, particularly due to heightened demand for air quality monitoring systems amid increasing public health awareness. Companies such as Honeywell Analytics and LG Electronics are actively enhancing their portfolios to meet this demand, focusing on advanced sensing technologies that offer improved accuracy and response times. As of October 2023, the market is witnessing innovations aimed at integrating gas sensors with smart home technologies, reflecting a broader trend towards automation and energy efficiency.

Additionally, Sensirion and Amphenol have reported advancements in their gas sensor production capabilities, aiming to cater to industrial applications such as automotive and manufacturing sectors. In the acquisitions space, Omron announced in March 2023 a strategic acquisition aimed at strengthening its market position in environmental sensors, reinforcing its commitment to driving sustainable solutions. Meanwhile, Texas Instruments is focusing on expanding its reach within IoT applications, which is expected to shape the future landscape of the South Korean gas sensors industry.

Over the past two years, significant investments in Research and Development by companies such as Figaro Engineering have also played a crucial role in fostering innovation in this sector.

## **South Korea Gas Sensors Market Segmentation Insights**

### **Gas Sensors Market Gas Sensor Technology****Outlook**

- - Electrochemical - Photoionization Detectors

### **Solid State/Metal Oxide Semiconductor**

- - Catalytic - Infrared - Laser

### **Gas Sensors Market Gas Type****Outlook**

- - Oxygen - Carbon Monoxide - Carbon Dioxide - Hydrogen Sulfide - Nitrogen Oxide - Methane - Hydrogen - Others

### **Gas Sensors Market Application****Outlook**

- - WaterWastewater Treatment - Medical - AerospaceDefense - AutomotiveTransportation - Industrial Safety - OilGas - Consumer Electronics - Environmental Monitoring - Others

## Market Drivers

### Growing Environmental Concerns

Environmental awareness is becoming a pivotal driver for the gas sensors market in South Korea. With rising concerns about air quality and pollution, there is a heightened demand for gas monitoring solutions across various sectors. The government has implemented stricter regulations regarding emissions, prompting industries to invest in gas detection systems to comply with these standards. In 2025, the market is expected to reach $200 million, with a growth rate of approximately 15%. This trend indicates a shift towards sustainable practices, as companies seek to minimize their environmental impact. Consequently, the gas sensors market is likely to benefit from this growing focus on environmental protection and compliance.

### Rising Industrial Safety Standards

The gas sensors market in South Korea is experiencing growth due to the increasing emphasis on industrial safety standards. Regulatory bodies are mandating the use of gas detection systems in various sectors, including manufacturing and construction. This trend is driven by the need to prevent accidents and ensure worker safety. In 2025, it is estimated that the market for gas sensors in industrial applications will reach approximately $150 million, reflecting a growth rate of around 10% annually. Companies are investing in advanced gas detection technologies to comply with these regulations, thereby propelling the gas sensors market forward. As industries adopt more stringent safety measures, the demand for reliable and efficient gas sensors is likely to rise, further solidifying their role in maintaining safe working environments.

### Expansion of Smart City Initiatives

The push for smart city initiatives in South Korea is driving the gas sensors market. As urban areas evolve, there is a growing need for integrated monitoring systems that can detect and manage air quality. Gas sensors play a crucial role in these systems, providing real-time data to city planners and environmental agencies. The market is projected to grow by 10% annually as municipalities invest in smart technologies to enhance urban living conditions. This trend reflects a broader commitment to sustainability and public health, as cities aim to reduce pollution levels. The gas sensors market is likely to thrive as smart city projects gain momentum, creating new opportunities for innovation and development.

### Technological Advancements in Sensor Design

Innovations in sensor design are significantly impacting the gas sensors market in South Korea. The development of miniaturized sensors with enhanced sensitivity and selectivity is enabling more accurate detection of hazardous gases. These advancements are crucial for applications in sectors such as oil and gas, where precise monitoring is essential. The market is projected to grow by 12% annually, driven by the introduction of smart sensors that integrate with IoT platforms. This integration allows for real-time monitoring and data analysis, enhancing operational efficiency. As industries increasingly adopt these advanced technologies, the gas sensors market is likely to expand, catering to the growing demand for sophisticated detection solutions.

### Increased Investment in Research and Development

Investment in research and development is a key driver for the gas sensors market in South Korea. Companies are focusing on developing next-generation gas sensors that offer improved performance and reliability. This trend is supported by government initiatives aimed at fostering innovation in the technology sector. In 2025, R&D spending in the gas sensors market is expected to increase by 20%, reflecting a commitment to advancing sensor technologies. This investment is likely to lead to breakthroughs in detection capabilities, enabling the market to address emerging challenges in gas monitoring. As a result, the gas sensors market is poised for growth, driven by continuous innovation and technological advancements.

## Future Outlook

the gas sensors market is projected to grow at a 7.55% CAGR from 2025 to 2035, supported by increasing industrial safety regulations, environmental monitoring needs, and technological advancements.

**New opportunities:**

- Development of smart gas detection systems for industrial applications.
- Expansion into emerging markets with tailored gas sensor solutions.
- Integration of IoT technology for real-time monitoring and data analytics.

By 2035, the gas sensors market is expected to achieve substantial growth and innovation.

## Segment Insights

### By Technology: Electrochemical (Largest) vs. Infrared (Fastest-Growing)

The South Korea gas sensors market displays a diverse distribution of technologies. Electrochemical gas sensors hold the largest share, favored for their accuracy and reliability in detecting specific gas concentrations. Other technologies, such as Photoionization Detectors and Solid State/Metal Oxide semiconductors, also contribute significantly to the market. However, Electrochemical remains the predominant choice among consumers, leading to its substantial market presence.

In terms of growth trends, Infrared gas sensors are emerging as the fastest-growing technology due to their benefits of non-contact detection and continuous monitoring capabilities. This is driven by increasing safety regulations and the need for real-time gas monitoring in various industries. Additionally, advancements in laser technology are propelling both efficiency and accuracy, catering to a growing demand across industrial applications.

Electrochemical (Dominant) vs. Infrared (Emerging)

Electrochemical sensors are the dominant technology in the South Korea gas sensors market, appreciated for their high sensitivity and specificity to gases like CO, H2S, and O2. These sensors are widely utilized in industrial applications for safety and environmental monitoring. In contrast, Infrared sensors, while still emerging, are gaining traction due to their capability for remote gas detection without direct contact. This technology is particularly advantageous in scenarios where safety is paramount, as it minimizes risks associated with manual measurements. Both technologies showcase unique benefits, with Electrochemical sensors leading in market share while Infrared sensors exhibit rapid growth potential as industries transition towards advanced detection solutions.

### By Gas Type: Oxygen (Largest) vs. Methane (Fastest-Growing)

The South Korea gas sensors market features a diverse range of gas types, with Oxygen demonstrating the largest market share due to its critical role in various applications, including industrial safety and environmental monitoring. Carbon Dioxide and Carbon Monoxide also contribute significantly to market dynamics, appealing to sectors concerned with air quality and safety regulations. Other gases like Hydrogen Sulfide, Nitrogen Oxide, and Methane represent smaller but notable segments that are crucial for specialized industries such as petrochemicals and waste management.

Growth trends indicate a substantial increase in the adoption of gas sensors in response to heightened regulatory pressures and safety concerns across industries. The demand for Methane sensors, identified as the fastest-growing segment, is driven by the expanding natural gas sector and the increased emphasis on leak detection systems. Advances in sensor technology, coupled with rising awareness of environmental issues, further bolster the market for Oxygen and other gas types, making the gas sensors market increasingly vital for operational safety and compliance.

Oxygen (Dominant) vs. Methane (Emerging)

Oxygen sensors hold a dominant position in the South Korea gas sensors market due to their widespread use in critical safety monitoring applications across various industries, including healthcare, mining, and manufacturing. Their ability to ensure adequate oxygen levels is pivotal for both personnel safety and equipment operation. On the other hand, Methane sensors represent an emerging segment, gaining traction amid the growing natural gas exploration efforts and heightened focus on environmental sustainability. As industries prioritize leak detection to minimize emissions and comply with regulations, the demand for advanced Methane sensors is witnessing rapid growth. Both segments highlight the balancing act between safety oversight and innovative technology adoption in the gas sensors market.

### By Application: Water & Wastewater Treatment (Largest) vs. Environmental Monitoring (Fastest-Growing)

In the South Korea gas sensors market, the application segments vary in market share distribution, with Water & Wastewater Treatment holding the largest share due to its critical role in ensuring safe and clean water supply systems. Other segments, such as Oil & Gas and Automotive & Transportation, also contribute significantly to the overall market, but they do not match the widespread adoption seen in the water treatment area. With heightened awareness of environmental issues, the demand for gas sensors in Environmental Monitoring is rapidly increasing, positioning it as the fastest-growing application segment.

Growth trends in the South Korea gas sensors market are primarily driven by regulatory mandates for improved safety and environmental standards across various industries. The increase in industrial activities, coupled with stricter environmental regulations, necessitates the integration of gas sensors in applications such as Medical, Aerospace & Defense, and Industrial Safety. Enhanced technology, innovation in sensor performance, and the growing emphasis on real-time monitoring are further factors propelling the growth of these segments, particularly in the Environmental Monitoring space, which is evolving quickly to address emerging environmental challenges.

Water & Wastewater Treatment (Dominant) vs. Environmental Monitoring (Emerging)

Water & Wastewater Treatment remains the dominant application segment due to its critical importance in maintaining public health and environmental quality. The substantial investment in infrastructure to upgrade water treatment facilities drives continuous demand for advanced gas sensors that can detect a variety of gases and ensure compliance with health regulations. Meanwhile, Environmental Monitoring emerges as a key player in the market, spurred by increasing concerns regarding air quality and pollution. This segment is witnessing rapid growth, underpinned by technological advancements that enable real-time data collection and analysis. Both segments are expected to sustain their relevance, reflecting the ongoing commitment to safety and environmental stewardship.

## Competitive Benchmarking

The gas sensors market in South Korea is characterized by a competitive landscape that is increasingly shaped by technological advancements and regulatory pressures. Key growth drivers include the rising demand for environmental monitoring and safety applications across various industries. Major players such as Honeywell International Inc (US), Drägerwerk AG & Co KGaA (DE), and Siemens AG (DE) are strategically positioned to leverage innovation and expand their market presence. Honeywell, for instance, focuses on integrating advanced sensor technologies with IoT capabilities, enhancing their product offerings to meet the evolving needs of customers. Meanwhile, Drägerwerk emphasizes its commitment to safety solutions, which aligns with stringent regulatory requirements, thereby reinforcing its competitive edge in the market.
The business tactics employed by these companies reflect a concerted effort to optimize operations and enhance customer engagement. Localizing manufacturing and optimizing supply chains are prevalent strategies aimed at reducing costs and improving responsiveness to market demands. The competitive structure of the gas sensors market appears moderately fragmented, with several key players exerting influence over various segments. This fragmentation allows for niche players to thrive, while larger corporations consolidate their positions through strategic partnerships and acquisitions.
In October 2025, Siemens AG (DE) announced the launch of a new line of gas sensors designed for industrial applications, which integrates AI-driven analytics to enhance predictive maintenance capabilities. This strategic move not only positions Siemens as a leader in innovation but also addresses the growing need for smart solutions in industrial environments. The incorporation of AI into their product line is likely to attract a broader customer base seeking advanced technological solutions.
In September 2025, Honeywell International Inc (US) expanded its partnership with a leading South Korean technology firm to develop next-generation gas detection systems. This collaboration is indicative of Honeywell's strategy to enhance its technological capabilities and market reach. By leveraging local expertise, Honeywell aims to tailor its products to meet specific regional needs, thereby strengthening its competitive position in the South Korean market.
In August 2025, Drägerwerk AG & Co KGaA (DE) launched a new series of portable gas detectors that feature enhanced connectivity options. This development reflects Drägerwerk's focus on user-friendly solutions that facilitate real-time monitoring and data sharing. The strategic importance of this launch lies in its potential to improve safety protocols across various sectors, including healthcare and industrial applications, thereby reinforcing Drägerwerk's reputation as a trusted provider of safety solutions.
As of November 2025, the competitive trends in the gas sensors market are increasingly defined by digitalization, sustainability, and the integration of AI technologies. Strategic alliances among key players are shaping the landscape, fostering innovation and enhancing product offerings. The shift from price-based competition to a focus on technological advancement and supply chain reliability is evident. Companies that prioritize innovation and sustainability are likely to differentiate themselves in this evolving market, suggesting a future where competitive advantage hinges on the ability to adapt to changing consumer demands and regulatory landscapes.

## Recent News & Developments

In recent developments within the South Korea Gas Sensors Market, significant growth has been noted, particularly due to heightened demand for air quality monitoring systems amid increasing public health awareness. Companies such as Honeywell Analytics and LG Electronics are actively enhancing their portfolios to meet this demand, focusing on advanced sensing technologies that offer improved accuracy and response times. As of October 2023, the market is witnessing innovations aimed at integrating gas sensors with smart home technologies, reflecting a broader trend towards automation and energy efficiency.

Additionally, Sensirion and Amphenol have reported advancements in their gas sensor production capabilities, aiming to cater to industrial applications such as automotive and manufacturing sectors. In the acquisitions space, Omron announced in March 2023 a strategic acquisition aimed at strengthening its market position in environmental sensors, reinforcing its commitment to driving sustainable solutions. Meanwhile, Texas Instruments is focusing on expanding its reach within IoT applications, which is expected to shape the future landscape of the South Korean gas sensors industry.

Over the past two years, significant investments in Research and Development by companies such as Figaro Engineering have also played a crucial role in fostering innovation in this sector.

## Report Scope

| MARKET SIZE 2024 | 35.32(USD Million) |
| --- | --- |
| MARKET SIZE 2025 | 37.98(USD Million) |
| MARKET SIZE 2035 | 78.69(USD Million) |
| COMPOUND ANNUAL GROWTH RATE (CAGR) | 7.55% (2025 - 2035) |
| REPORT COVERAGE | Revenue Forecast, Competitive Landscape, Growth Factors, and Trends |
| BASE YEAR | 2024 |
| Market Forecast Period | 2025 - 2035 |
| Historical Data | 2019 - 2024 |
| Market Forecast Units | USD Million |
| Key Companies Profiled | Figaro Engineering Inc (JP), Honeywell International Inc (US), MSA Safety Inc (US), Drägerwerk AG & Co KGaA (DE), Ametek Inc (US), Emerson Electric Co (US), Siemens AG (DE), Sensirion AG (CH), GfG Instrumentation Inc (DE) |
| Segments Covered | Technology, Gas Type, Application |
| Key Market Opportunities | Growing demand for advanced gas sensors driven by environmental regulations and industrial safety standards. |
| Key Market Dynamics | Rising demand for advanced gas sensors driven by stringent environmental regulations and industrial safety standards in South Korea. |
| Countries Covered | South Korea |

## Frequently Asked Questions

**Q: What is the current valuation of the gas sensors market in South Korea?**
A: The market valuation was $35.32 Million in 2024.

**Q: What is the projected market size for gas sensors in South Korea by 2035?**
A: The projected valuation for 2035 is $78.69 Million.

**Q: What is the expected CAGR for the gas sensors market during the forecast period 2025 - 2035?**
A: The expected CAGR is 7.55%.

**Q: Which companies are the key players in the South Korea gas sensors market?**
A: Key players include Figaro Engineering Inc, Honeywell International Inc, and MSA Safety Inc.

**Q: What are the main technology segments in the gas sensors market?**
A: Main technology segments include Electrochemical, Photoionization Detectors, and Solid State/Metal Oxide semiconductors.

**Q: How did the Electrochemical segment perform in 2024?**
A: The Electrochemical segment was valued at $8.0 Million in 2024.

**Q: What is the valuation range for the Carbon Monoxide gas type segment?**
A: The Carbon Monoxide segment ranged from $6.0 Million to $14.0 Million.

**Q: Which application segment had the highest valuation in 2024?**
A: The Automotive & Transportation application segment was valued at $6.0 Million in 2024.

**Q: What is the projected growth trend for the gas sensors market in South Korea?**
A: The market appears to be on a growth trajectory, with a projected increase to $78.69 Million by 2035.

**Q: What is the valuation range for the Infrared technology segment?**
A: The Infrared segment ranged from $4.0 Million to $8.0 Million.


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