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pH Sensor Market

ID: MRFR/SEM/3740-HCR
100 Pages
Aarti Dhapte
October 2025

PH Sensor Market Research Report Information By Type (Process Sensors, Differential Sensors, Combination pH Sensors, Laboratory Sensors), By Component (Hardware, Software), By Product Type (Digital, Analog), By System Type (Benchtop, Portable), By End-User Industries (Water and Wastewater, Paper, Chemical, Oil and Gas, Food and Beverages, Medical and Pharmaceutical, Metal and Mining, Agriculture), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) –Market Forecast Till 2035

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pH Sensor Market Summary

As per MRFR analysis, the PH Sensor Market Size was estimated at 1.62 USD Billion in 2024. The PH Sensor industry is projected to grow from 1.673 USD Billion in 2025 to 2.311 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 3.28 during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The PH Sensor Market is experiencing robust growth driven by technological advancements and increasing environmental awareness.

  • The integration of smart technologies is transforming the PH sensor landscape, enhancing data accuracy and connectivity.
  • Rising demand in environmental monitoring is propelling the adoption of PH sensors across various sectors, particularly in North America.
  • Process sensors remain the largest segment, while laboratory sensors are witnessing the fastest growth due to increased research activities in Asia-Pacific.
  • Key market drivers include the increasing adoption in agriculture and the expansion in water quality monitoring, reflecting a growing emphasis on sustainability.

Market Size & Forecast

2024 Market Size 1.62 (USD Billion)
2035 Market Size 2.311 (USD Billion)
CAGR (2025 - 2035) 3.28%

Major Players

Honeywell (US), Yokogawa Electric Corporation (JP), Endress+Hauser (CH), Hach (US), Metrohm AG (CH), Horiba, Ltd. (JP), Omega Engineering (US), Ametek, Inc. (US), Sensaphone (US)

pH Sensor Market Trends

The PH Sensor Market is currently experiencing a dynamic evolution, driven by advancements in technology and increasing demand across various sectors. Industries such as agriculture, water treatment, and food and beverage are increasingly relying on precise pH measurements to ensure product quality and compliance with regulatory standards. This heightened focus on environmental sustainability and safety is propelling the adoption of pH sensors, as they play a crucial role in monitoring and controlling processes. Furthermore, the integration of smart technologies and IoT capabilities into pH sensors is enhancing their functionality, allowing for real-time data collection and analysis. In addition, the growing trend towards automation in industrial processes is likely to further stimulate the PH Sensor Market. As manufacturers seek to optimize operations and reduce human error, the demand for reliable and efficient pH measurement solutions is expected to rise. Moreover, the increasing awareness of water quality issues and the need for effective wastewater management are contributing to the market's expansion. Overall, the PH Sensor Market appears poised for continued growth, driven by technological innovations and a heightened emphasis on quality control across various industries.

Integration of Smart Technologies

The incorporation of smart technologies into pH sensors is transforming their functionality. This trend enables real-time monitoring and data analysis, enhancing decision-making processes in various applications.

Rising Demand in Environmental Monitoring

There is a growing emphasis on environmental sustainability, leading to increased demand for pH sensors in water quality monitoring. This trend reflects a broader commitment to maintaining ecological balance.

Automation in Industrial Processes

The push towards automation in manufacturing and processing industries is driving the need for reliable pH measurement solutions. This trend suggests a shift towards more efficient and accurate operational practices.

pH Sensor Market Drivers

Rising Demand in Biotechnology

The PH Sensor Market is experiencing a surge in demand driven by the biotechnology sector's growth. As biopharmaceutical companies focus on developing new therapies and vaccines, the need for precise pH measurement in bioprocessing becomes paramount. pH sensors play a crucial role in monitoring fermentation processes and ensuring optimal conditions for cell growth. The biotechnology sector is projected to contribute significantly to the pH sensor market, with an estimated growth rate of 8% annually. This trend is likely to be fueled by the increasing investment in biopharmaceutical research and development. As the industry evolves, the reliance on accurate pH measurement will likely intensify, thereby enhancing the market potential for pH sensors in biotechnology applications.

Increasing Adoption in Agriculture

The PH Sensor Market is experiencing a notable surge in demand due to the increasing adoption of precision agriculture techniques. Farmers are increasingly utilizing pH sensors to monitor soil acidity and alkalinity, which are critical for optimizing crop yields. According to recent data, the agricultural sector accounts for a substantial portion of pH sensor applications, with an estimated market share of around 30%. This trend is likely to continue as more farmers recognize the importance of soil health in sustainable farming practices. The integration of pH sensors into smart farming technologies further enhances their utility, allowing for real-time data collection and analysis. As a result, the pH sensor market is poised for growth, driven by the need for efficient resource management and improved agricultural productivity.

Expansion in Water Quality Monitoring

The pH Sensor Market is significantly influenced by the expansion of water quality monitoring initiatives across various sectors. Governments and organizations are increasingly investing in water quality assessment to ensure safe drinking water and protect aquatic ecosystems. The demand for pH sensors in water treatment facilities and environmental monitoring applications is projected to grow, with the market expected to reach a valuation of approximately 1.5 billion dollars by 2026. This growth is driven by regulatory requirements and public awareness regarding water safety. Furthermore, the integration of pH sensors into automated monitoring systems enhances the efficiency of water quality assessments, thereby contributing to the overall growth of the pH sensor market. As environmental concerns continue to rise, the role of pH sensors in maintaining water quality will likely become even more critical.

Technological Advancements in Sensor Design

The PH Sensor Market is witnessing a wave of technological advancements that are enhancing the performance and reliability of pH sensors. Innovations such as miniaturization, improved materials, and wireless connectivity are making pH sensors more accessible and user-friendly. These advancements are particularly relevant in sectors such as pharmaceuticals and food processing, where precise pH measurement is essential for product quality and compliance with safety standards. The market for pH sensors is projected to grow at a compound annual growth rate of around 7% over the next five years, driven by these technological improvements. As industries increasingly prioritize quality control and regulatory compliance, the demand for advanced pH sensors is expected to rise, further propelling the growth of the pH sensor market.

Growing Awareness of Environmental Sustainability

The PH Sensor Market is being positively impacted by the growing awareness of environmental sustainability among consumers and industries alike. As organizations strive to reduce their environmental footprint, the demand for pH sensors in various applications, including waste management and soil remediation, is on the rise. The market is expected to see a growth trajectory of approximately 6% annually as industries adopt more sustainable practices. This shift is driven by regulatory pressures and consumer expectations for environmentally responsible operations. pH sensors are integral to monitoring and managing environmental impacts, making them essential tools for companies aiming to achieve sustainability goals. As the focus on environmental stewardship continues to grow, the pH sensor market is likely to benefit from increased adoption across multiple sectors.

Market Segment Insights

By Type: Process sensors (Largest) vs. Laboratory sensors (Fastest-Growing)

In the pH sensor market, process sensors hold a significant share due to their widespread adoption in various industrial applications. These sensors are predominantly utilized for real-time monitoring of pH levels in processes such as water treatment, food processing, and chemical manufacturing. Meanwhile, laboratory sensors, though currently smaller in market share, are witnessing rapid growth driven by increased research and development activities in academia and pharmaceuticals. The growth of laboratory sensors is primarily fueled by advancements in sensor technology and the rising demand for accurate pH measurement in laboratory settings. Key drivers include the increasing complexity of experiments needing precise monitoring and the growing emphasis on quality control in the laboratory environment. Additionally, the trend towards automation in laboratories is expected to further propel the adoption of these sensors, establishing them as a crucial element in scientific experimentation and analysis.

Process sensors (Dominant) vs. Combination pH sensors (Emerging)

Process sensors are the dominant players in the pH sensor market, recognized for their robust performance and reliability in continuous monitoring applications across various industries. These sensors are designed to endure harsh conditions, making them ideal for industrial environments where pH levels must be constantly tracked. In contrast, combination pH sensors represent an emerging category, particularly favored for their compactness and convenience, integrating both reference and measuring electrodes in a single unit. This configuration enhances the efficiency and ease of use in diverse applications, including laboratories and fieldwork, positioning combination sensors as a flexible choice for users who require accurate readings without the complexity of traditional setups. As industries increasingly seek efficiency, combination pH sensors are becoming a notable trend in the market.

By Component: Hardware (Largest) vs. Software (Fastest-Growing)

In the PH Sensor Market, the Component segment is divided into Hardware and Software, with Hardware holding a substantial share. Hardware components, which include sensors, probes, and additional physical devices, continue to play a critical role in monitoring pH levels across various applications. On the other hand, Software solutions are gaining momentum, enhancing the user experience through better data analytics and remote monitoring capabilities. As industries increasingly rely on digital solutions, the share of Software is expected to grow rapidly, indicating a shift towards more integrated and automated processes in pH measurement.

Components: Hardware (Dominant) vs. Software (Emerging)

Hardware serves as the backbone of the PH Sensor Market, as it comprises essential devices and equipment that are integral to pH measurement and monitoring. This segment is characterized by its wide-ranging applications in industries such as water treatment, pharmaceuticals, and agriculture. While Hardware remains a dominant force, Software is emerging as a vital component in enhancing the functionality of these devices. The proliferation of IoT and smart technologies is driving growth in this segment, as software solutions not only improve real-time monitoring but also facilitate advanced analytics, increasing overall efficiency and accuracy in pH testing.

By Product Type: Digital (Largest) vs. Analog (Fastest-Growing)

In the PH Sensor Market, the product type segment showcases a clear divide between digital and analog sensors. Digital sensors dominate the market, gaining considerable traction due to their accuracy, ease of use, and advanced features. As industries increasingly opt for automation and precision, digital sensors have established themselves as the preferred choice, thus commanding a significant share of the overall market. Conversely, analog sensors, while trailing behind in terms of market share, exhibit an interesting trend as they capture the attention of niche markets looking for simplicity and reliability. Growth trends in the product type segment reveal a dynamic landscape where digital sensors continue to benefit from technological advancements, resulting in better performance and integration capabilities. This sustainable growth is propelled by the increasing adoption of smart technologies across various industries, including agriculture, food and beverage, and pharmaceuticals. Meanwhile, analog sensors are witnessing a revival as businesses search for cost-effective solutions in less complex environments. This dichotomy in growth illustrates the varying needs of market players and the adaptability of product offerings.

Product Type: Digital (Dominant) vs. Analog (Emerging)

The characteristics of digital sensors in the PH Sensor Market highlight their significant role as the dominant product type. These sensors offer high precision in pH measurements and are equipped with advanced features such as data logging and connectivity options, making them ideal for modern industrial applications. Their rise is closely linked to the trending demand for automation and real-time monitoring, meeting the growing expectations for efficiency and data accuracy. On the other hand, analog sensors are emerging as a viable option for applications where basic pH measurement is sufficient. They provide a straightforward and cost-effective solution, appealing to small businesses and industries that prioritize simplicity over complex functionalities. This emerging segment is expected to carve a niche as industries recognize the benefits of reliability and ease of use in specific scenarios.

By System Type: Benchtop (Largest) vs. Portable (Fastest-Growing)

In the PH Sensor Market, the Benchtop segment currently holds the largest market share due to its precision and reliability in laboratory settings. With a robust demand in various industries such as pharmaceuticals and environmental monitoring, Benchtop sensors have become essential tools for professionals requiring consistent and accurate pH measurements. On the other hand, the Portable segment is witnessing rapid growth as it caters to the increasing need for mobility and flexibility in field testing applications. As industries shift towards on-site testing to enhance efficiency, the demand for portable pH sensors is surging, driven by advancements in technology that make these devices more accurate and user-friendly.

System Type: Benchtop (Dominant) vs. Portable (Emerging)

The Benchtop PH Sensors are characterized by their high precision, accuracy, and the ability to provide comprehensive data analysis, making them the preferred choice in laboratory environments. Their dominance in the market is further supported by their extensive applications across industries requiring rigorous pH testing. Conversely, Portable PH Sensors have emerged as a critical segment, offering convenience and efficiency for on-the-spot testing. These devices are typically lightweight, battery-operated, and user-friendly, catering to sectors such as agriculture, water quality testing, and food production. Their growing technological advancements and increasing demand for real-time data collection are driving their substantial growth in the PH Sensor Market.

By End-Use Industries: Water and wastewater (Largest) vs. Food and beverages (Fastest-Growing)

In the PH Sensor Market, the distribution of market share among end-use industries showcases a diverse landscape. The water and wastewater sector holds the largest share due to the increasing need for efficient water management and stringent regulations to ensure water quality. Following closely, the food and beverages segment is gaining traction, driven by rising safety standards and the need for precise monitoring of processes.

Water and wastewater: Largest vs. Food and beverages: Fastest-Growing

The water and wastewater industry stands as the dominant player in the PH Sensor Market, characterized by its stringent regulatory environment and the necessity for precise monitoring of water quality parameters. These sensors are crucial for maintaining compliance and ensuring public health. In contrast, the food and beverages segment is emerging rapidly, fueled by heightened consumer awareness regarding safety and quality. Companies in this sector are increasingly integrating PH sensors into their production processes to enhance quality control and ensure adherence to safety standards, thus driving rapid growth in this application area.

Get more detailed insights about pH Sensor Market

Regional Insights

By region, the study provides the market insights into North America, Europe, Asia-Pacific and Rest of the World. The Asia Pacific PH Sensor Market area will dominate this market, because of the expansion in government efforts in the region. Moreover, China’s PH Sensor Market held the largest market share, and the Indian PH Sensor Market was the fastest growing market in the Asia-Pacific region.

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

Figure2: PH Sensor Market SHARE BY REGION 2022 (USD Billion)

PH Sensor Market SHARE BY REGION 2022

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

Europe PH Sensor Market accounts for the second-largest market share because of the expanding economy and increased knowledge of technical breakthroughs. Further, the German PH Sensor Market held the largest market share, and the UK PH Sensor Market was the fastest growing market in the European region

The North America PH Sensor Market is expected to grow at the fastest CAGR from 2023 to 2032. This is because of a greater awareness of the region's need for high-quality drinking and industrial water.

pH Sensor Market Regional Image

Key Players and Competitive Insights

Leading market players are investing heavily in research and development in order to expand their product lines, which will help the PH Sensor Market, grow even more. Market participants are also undertaking a variety of strategic activities to expand their global footprint, with important market developments including new product launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, PH Sensor industry must offer cost-effective items.

Manufacturing locally to minimize operational costs is one of the key business tactics used by manufacturers in the global PH Sensor industry to benefit clients and increase the market sector. In recent years, the PH Sensor industry has offered some of the most significant advantages to medicine. Major players in the PH Sensor Market, including In-Situ Inc. (U.K),Omega (Switzerland), Omron Corporation (Japan), Emerson Process Management (U.S.), Burkert and Power Systems Inc. (U.S.) and others, are attempting to increase market demand by investing in research and development operations.

Emerson Electric Co. is a worldwide firm based in Ferguson, Missouri. The Fortune 500 firm develops goods and offers engineering services to the industrial, commercial, and consumer markets. Emerson employs roughly 86,700 people and operates 170 manufacturing facilities. Emerson Electric Manufacturing Co. was founded in 1890 in St. Louis, Missouri, by Civil War Union soldier John Wesley Emerson to manufacture electric motors utilizing a patent owned by the Scottish-born brothers Charles and Alexander Meston. 

In 2022, Emerson Electric Co. purchased Biopharmaceutical Technology, a pH sensor technology firm. As Biopharmaceutical Technology specializes in the creation of pH sensors for biopharmaceutical applications, the acquisition is likely to assist Emerson Electric Co. extend its capabilities in the life sciences market.

Sensorex is a firm that specializes in pH sensor development. Their sensors are more accurate and reliable than traditional sensors, and they use cutting-edge technology to provide real-time monitoring and data logging. Sensorex manufactures pH sensors for a variety of industries, including water treatment, food and beverage, and pharmaceuticals. Their sensors are known for their great quality and longevity, and many companies around the world rely on them.  

In 2021, Sensorex has introduced a new series of pH sensors that are more accurate and reliable than standard sensors. The new sensors employ cutting-edge technology to provide real-time monitoring and data logging, which is becoming increasingly crucial in a variety of industries.

Key Companies in the pH Sensor Market market include

Industry Developments

February 2020, Sensit Technologies, LLC, a gas leak detecting company established in the United States, was bought by Halma. Sensit's market position and technological skills in the gas leak detection business will strengthen Halma's gas detection capabilities. This acquisition expanded its oil and gas segment's offerings.

February 2020, Honeywell International Inc. announced a partnership with Bigfinite to provide solutions and platforms to the life science industry. This relationship will combine the company's expertise in process management and controls technology with endless breakthrough technologies like as AI and ML platforms designed exclusively for the biotechnology and pharmaceutical industries

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Future Outlook

pH Sensor Market Future Outlook

The PH Sensor Market is projected to grow at a 3.28% CAGR from 2024 to 2035, driven by advancements in technology, increasing industrial applications, and environmental monitoring needs.

New opportunities lie in:

  • Development of smart pH sensors for IoT applications.
  • Expansion into emerging markets with tailored solutions.
  • Partnerships with agricultural firms for precision farming technologies.

By 2035, the PH Sensor Market is expected to achieve robust growth, reflecting evolving industry demands.

Market Segmentation

pH Sensor Market Type Outlook

  • Process sensors
  • Differential sensors
  • Combination pH sensors
  • Laboratory sensors

pH Sensor Market Component Outlook

  • Hardware
  • Software

pH Sensor Market System Type Outlook

  • Benchtop
  • Portable

pH Sensor Market Product Type Outlook

  • Digital
  • Analog

pH Sensor Market End-Use Industries Outlook

  • Water and wastewater
  • Paper
  • Chemical
  • Oil and gas
  • Food and beverages
  • Medical and pharmaceutical
  • Metal and mining
  • Agriculture

Report Scope

MARKET SIZE 20241.62(USD Billion)
MARKET SIZE 20251.673(USD Billion)
MARKET SIZE 20352.311(USD Billion)
COMPOUND ANNUAL GROWTH RATE (CAGR)3.28% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Billion
Key Companies ProfiledMarket analysis in progress
Segments CoveredMarket segmentation analysis in progress
Key Market OpportunitiesIntegration of advanced digital technologies enhances accuracy and efficiency in the PH Sensor Market.
Key Market DynamicsRising demand for accurate pH measurement drives innovation and competition among sensor manufacturers and technology providers.
Countries CoveredNorth America, Europe, APAC, South America, MEA

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

What is the current valuation of the pH sensor market as of 2024?

The pH sensor market was valued at 1.62 USD Billion in 2024.

What is the projected market size for the pH sensor market in 2035?

The projected valuation for the pH sensor market in 2035 is 2.311 USD Billion.

What is the expected CAGR for the pH sensor market during the forecast period 2025 - 2035?

The expected CAGR for the pH sensor market during the forecast period 2025 - 2035 is 3.28%.

Which companies are considered key players in the pH sensor market?

Key players in the pH sensor market include Honeywell, Yokogawa Electric Corporation, Endress+Hauser, and Hach.

What are the main segments of the pH sensor market by type?

The main segments by type include process sensors, differential sensors, combination pH sensors, and laboratory sensors.

How do hardware and software components contribute to the pH sensor market?

In 2024, hardware contributed 1.0 USD Billion and software contributed 0.62 USD Billion to the pH sensor market.

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