The global Gas Chlorine Sensors market size is predicted to grow from US$ 715 million in 2025 to US$ 1108 million in 2031; it is expected to grow at a CAGR of 7.6% from 2025 to 2031.

Gas chlorine sensors are specialized sensing devices designed to detect the presence and concentration of chlorine gas in the surrounding environment. These sensors typically work based on various physical or chemical principles. For example, some operate by using electrochemical reactions where chlorine gas interacts with specific electrodes in the sensor, generating an electrical signal proportional to the chlorine concentration. Others may rely on optical principles, such as absorption of certain wavelengths of light by chlorine molecules, to measure the amount of chlorine present. Gas chlorine sensors are crucial for safety and monitoring purposes in many industrial settings, such as chemical plants, water treatment facilities, and swimming pools, where the leakage or presence of chlorine gas can pose significant health risks and environmental hazards. They are designed to provide accurate and timely information about chlorine gas levels, enabling appropriate safety measures to be taken to protect personnel and the environment.

United States market for Gas Chlorine Sensors is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

China market for Gas Chlorine Sensors is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Europe market for Gas Chlorine Sensors is estimated to increase from US$ million in 2024 to US$ million by 2031, at a CAGR of % from 2025 through 2031.

Global key Gas Chlorine Sensors players cover Figaro Engineering Inc., Honeywell Analytics, Drägerwerk AG & Co. KGaA, Aeroqual, Industrial Scientific Corporation, etc. In terms of revenue, the global two largest companies occupied for a share nearly % in 2024.

LP Information, Inc. (LPI) ' newest research report, the “Gas Chlorine Sensors Industry Forecast” looks at past sales and reviews total world Gas Chlorine Sensors sales in 2024, providing a comprehensive analysis by region and market sector of projected Gas Chlorine Sensors sales for 2025 through 2031. With Gas Chlorine Sensors sales broken down by region, market sector and sub-sector, this report provides a detailed analysis in US$ millions of the world Gas Chlorine Sensors industry.

This Insight Report provides a comprehensive analysis of the global Gas Chlorine Sensors landscape and highlights key trends related to product segmentation, company formation, revenue, and market share, latest development, and M&A activity. This report also analyzes the strategies of leading global companies with a focus on Gas Chlorine Sensors portfolios and capabilities, market entry strategies, market positions, and geographic footprints, to better understand these firms’ unique position in an accelerating global Gas Chlorine Sensors market.

This Insight Report evaluates the key market trends, drivers, and affecting factors shaping the global outlook for Gas Chlorine Sensors and breaks down the forecast by Type, by Application, geography, and market size to highlight emerging pockets of opportunity. With a transparent methodology based on hundreds of bottom-up qualitative and quantitative market inputs, this study forecast offers a highly nuanced view of the current state and future trajectory in the global Gas Chlorine Sensors.

This report presents a comprehensive overview, market shares, and growth opportunities of Gas Chlorine Sensors market by product type, application, key manufacturers and key regions and countries.

Segmentation by Type:

    Portable Chlorine Sensor
    Online Chlorine Sensor
    Laboratory Chlorine Sensor

Segmentation by Application:

    Water Treatment Industry
    Chemical Industry
    Environmental Monitoring
    Medical and Laboratory
    Other

This report also splits the market by region:

    Americas

        United States
        Canada
        Mexico
        Brazil

    APAC

        China
        Japan
        Korea
        Southeast Asia
        India
        Australia

    Europe

        Germany
        France
        UK
        Italy
        Russia

    Middle East & Africa

        Egypt
        South Africa
        Israel
        Turkey
        GCC Countries

The below companies that are profiled have been selected based on inputs gathered from primary experts and analysing the company's coverage, product portfolio, its market penetration.

    Figaro Engineering Inc.
    Honeywell Analytics
    Drägerwerk AG & Co. KGaA
    Aeroqual
    Industrial Scientific Corporation
    MSA Safety Incorporated
    RKI Instruments
    City Technology Ltd.
    GFG Instrumentation
    Biosensor Applications
    Emerson Electric
    Trolex Ltd.
    Sensirion

Key Questions Addressed in this Report

What is the 10-year outlook for the global Gas Chlorine Sensors market?
What factors are driving Gas Chlorine Sensors market growth, globally and by region?
Which technologies are poised for the fastest growth by market and region?
How do Gas Chlorine Sensors market opportunities vary by end market size?
How does Gas Chlorine Sensors break out by Type, by Application?