pH Sensors Market By Type (Solid-State pH Sensors, Glass pH Sensors, Ion-Selective Field Effect Transistor (ISFET) pH Sensors), By End-User Industry (Water & Wastewater Treatment, Food & Beverages, Pharmaceuticals, Chemicals & Petrochemicals, Agriculture & Soil Testing, Environmental Monitoring), By Application (Laboratory Research, Industrial Applications, Environmental Monitoring, Water Quality Monitoring, Process Control), and By Region; Global Insights & Forecast (2023– 2030)

As per Intent Market Research, the pH Sensors Market was valued at USD 1.7 Billion in 2024-e and will surpass USD 2.6 Billion by 2030; growing at a CAGR of 7.0% during 2025-2030.

The pH sensors market is an integral part of various industries, offering precise measurement of the acidity or alkalinity of liquids, which is crucial for maintaining optimal conditions in processes ranging from water treatment to pharmaceuticals. pH sensors are widely used in industrial applications, research, and environmental monitoring to ensure product quality and compliance with regulatory standards. The market is expected to grow with the increasing demand for quality control, environmental monitoring, and industrial process optimization across diverse sectors.

Solid-State pH Sensors Segment is Fastest Growing Owing to Technological Advancements

Solid-state pH sensors are gaining popularity due to their durability, cost-effectiveness, and the advancements in sensor technology. Unlike glass sensors, which are fragile and require more maintenance, solid-state sensors are more robust, making them ideal for use in harsh industrial environments. These sensors are also less prone to damage, providing a longer lifespan and reducing maintenance requirements. This makes them an attractive option for industries such as water treatment, chemicals, and agriculture, where continuous monitoring and long-term performance are critical.

The growing demand for solid-state pH sensors is largely driven by their ability to perform accurately in extreme conditions, such as high temperatures or aggressive chemicals, where traditional glass sensors may fail. Additionally, their compact design and ease of integration into automated systems are fueling their use in various industrial applications. As industries continue to adopt smart technologies, the adoption of solid-state pH sensors is expected to accelerate, thereby driving the overall growth of the pH sensor market.

Water & Wastewater Treatment Industry is Largest End-User of pH Sensors

The water and wastewater treatment industry is the largest end-user of pH sensors due to the critical role these sensors play in maintaining water quality and ensuring compliance with environmental regulations. pH measurement is essential for monitoring water quality, as it affects chemical reactions, microbial activity, and overall water treatment processes. For example, maintaining optimal pH levels in wastewater treatment helps in the effective removal of contaminants and the proper functioning of treatment chemicals.

With the growing global emphasis on environmental sustainability and the need for efficient water management systems, the demand for pH sensors in water and wastewater treatment is expected to rise. Governments and organizations are increasingly focusing on improving water quality standards, which is likely to fuel the adoption of advanced pH sensors in treatment plants, driving further market growth.

Laboratory Research Application is Fastest Growing Due to Rising Demand for Precision

Laboratory research is experiencing rapid growth in the pH sensor market, driven by the increasing need for precise measurements in scientific investigations across various fields like life sciences, chemistry, and environmental science. pH measurement is crucial for experiments and analyses in research labs, ensuring that conditions are controlled for accurate results. The demand for high-accuracy pH sensors in laboratory settings is rising due to the advancement of scientific studies and the growing complexity of research activities.

As industries and academic institutions continue to invest in R&D and increase their focus on developing new products, the demand for pH sensors in laboratory research applications is expected to see significant growth. The development of more sophisticated sensors with higher accuracy and sensitivity is enhancing the research process, making pH sensors indispensable tools in the laboratory environment.

Asia-Pacific Region is the Fastest Growing Owing to Expanding Industrialization and Infrastructure Development

The Asia-Pacific region is the fastest growing market for pH sensors, driven by rapid industrialization, infrastructure development, and increasing environmental awareness in countries like China, India, and Japan. The region's booming manufacturing sector and expanding urbanization are spurring demand for pH sensors, especially in industries such as water treatment, chemicals, and food processing. Additionally, the rising focus on sustainable water management and environmental monitoring is further propelling market growth in this region.

As Asia-Pacific continues to experience rapid economic growth, the demand for pH sensors in various industries, including agriculture, pharmaceuticals, and environmental monitoring, is expected to increase. Government initiatives to improve water quality and wastewater management in emerging economies are likely to boost the adoption of pH sensors, making the region a key growth driver for the global market.

Leading Companies and Competitive Landscape

The pH sensors market is highly competitive, with several key players offering advanced solutions to meet the growing demand across different industries. Leading companies such as Honeywell International, Emerson Electric, Endress+Hauser, Yokogawa Electric, and Thermo Fisher Scientific dominate the market. These companies are focusing on innovation, product development, and strategic partnerships to maintain their competitive edge.

The competitive landscape is also characterized by the presence of regional players who cater to specific market needs in different regions. Companies are increasingly investing in research and development to enhance the accuracy, reliability, and durability of their pH sensors. Additionally, the integration of sensors into IoT-based systems for remote monitoring and data analytics is becoming a prominent trend, further intensifying the competition in the market. As industries continue to adopt automation and digital technologies, the demand for advanced pH sensors is expected to grow, creating opportunities for both established players and new entrants in the market.

Recent Developments:

  • Thermo Fisher Scientific launched an advanced pH sensor designed for use in harsh chemical environments to enhance accuracy and reliability in process control applications.
  • Honeywell has announced the integration of its latest pH measurement sensor with IoT technology to enable real-time remote monitoring and predictive maintenance.
  • Endress+Hauser has expanded its portfolio of pH sensors with the release of a new line of high-precision sensors designed for the pharmaceutical industry’s stringent regulatory requirements.
  • Yokogawa Electric partnered with a global water treatment company to deploy its newly developed pH sensors in smart water quality management systems in municipal wastewater treatment plants.
  • ABB has acquired a sensor technology company specializing in industrial measurement solutions, including advanced pH sensors, to strengthen its industrial automation offerings.

List of Leading Companies:

  • Honeywell International Inc.
  • Emerson Electric Co.
  • Endress+Hauser AG
  • Yokogawa Electric Corporation
  • Metrohm AG
  • Horiba, Ltd.
  • ABB Ltd.
  • Thermo Fisher Scientific Inc.
  • Omega Engineering Inc.
  • Sartorius AG
  • Siemens AG
  • Danaher Corporation
  • Analytical Technology Inc.
  • KROHNE Group
  • The ProMinent Group

Report Scope:

Report Features

Description

Market Size (2024-e)

USD 1.7 Billion

Forecasted Value (2030)

USD 2.6 Billion

CAGR (2025 – 2030)

7.0%

Base Year for Estimation

2024-e

Historic Year

2023

Forecast Period

2025 – 2030

Report Coverage

Market Forecast, Market Dynamics, Competitive Landscape, Recent Developments

Segments Covered

pH Sensors Market By Type (Solid-State pH Sensors, Glass pH Sensors, Ion-Selective Field Effect Transistor (ISFET) pH Sensors), By End-User Industry (Water & Wastewater Treatment, Food & Beverages, Pharmaceuticals, Chemicals & Petrochemicals, Agriculture & Soil Testing, Environmental Monitoring), By Application (Laboratory Research, Industrial Applications, Environmental Monitoring, Water Quality Monitoring, Process Control)

Regional Analysis

North America (US, Canada, Mexico), Europe (Germany, France, UK, Italy, Spain, and Rest of Europe), Asia-Pacific (China, Japan, South Korea, Australia, India, and Rest of Asia-Pacific), Latin America (Brazil, Argentina, and Rest of Latin America), Middle East & Africa (Saudi Arabia, UAE, Rest of Middle East & Africa)

Major Companies

Honeywell International Inc., Emerson Electric Co., Endress+Hauser AG, Yokogawa Electric Corporation, Metrohm AG, Horiba, Ltd., ABB Ltd., Thermo Fisher Scientific Inc., Omega Engineering Inc., Sartorius AG, Siemens AG, Danaher Corporation, Analytical Technology Inc., KROHNE Group, The ProMinent Group

Customization Scope

Customization for segments, region/country-level will be provided. Moreover, additional customization can be done based on the requirements

1. Introduction

   1.1. Market Definition

   1.2. Scope of the Study

   1.3. Research Assumptions

   1.4. Study Limitations

2. Research Methodology

   2.1. Research Approach

      2.1.1. Top-Down Method

      2.1.2. Bottom-Up Method

      2.1.3. Factor Impact Analysis

  2.2. Insights & Data Collection Process

      2.2.1. Secondary Research

      2.2.2. Primary Research

   2.3. Data Mining Process

      2.3.1. Data Analysis

      2.3.2. Data Validation and Revalidation

      2.3.3. Data Triangulation

3. Executive Summary

   3.1. Major Markets & Segments

   3.2. Highest Growing Regions and Respective Countries

   3.3. Impact of Growth Drivers & Inhibitors

   3.4. Regulatory Overview by Country

4. pH Sensors Market, by  Type (Market Size & Forecast: USD Million, 2023 – 2030)

   4.1. Solid-State pH Sensors

   4.2. Glass pH Sensors

   4.3. Ion-Selective Field Effect Transistor (ISFET) pH Sensors

   4.4. Other pH Sensors

5. pH Sensors Market, by End-User Industry (Market Size & Forecast: USD Million, 2023 – 2030)

   5.1. Water & Wastewater Treatment

   5.2. Food & Beverages

   5.3. Pharmaceuticals

   5.4. Chemicals & Petrochemicals

   5.5. Agriculture & Soil Testing

   5.6. Environmental Monitoring

   5.7. Others

6. pH Sensors Market, by Application (Market Size & Forecast: USD Million, 2023 – 2030)

   6.1. Laboratory Research

   6.2. Industrial Applications

   6.3. Environmental Monitoring

   6.4. Water Quality Monitoring

   6.5. Process Control

   6.6. Others

7. Regional Analysis (Market Size & Forecast: USD Million, 2023 – 2030)

   7.1. Regional Overview

   7.2. North America

      7.2.1. Regional Trends & Growth Drivers

      7.2.2. Barriers & Challenges

      7.2.3. Opportunities

      7.2.4. Factor Impact Analysis

      7.2.5. Technology Trends

      7.2.6. North America pH Sensors Market, by  Type

      7.2.7. North America pH Sensors Market, by End-User Industry

      7.2.8. North America pH Sensors Market, by Application

      7.2.9. By Country

         7.2.9.1. US

               7.2.9.1.1. US pH Sensors Market, by  Type

               7.2.9.1.2. US pH Sensors Market, by End-User Industry

               7.2.9.1.3. US pH Sensors Market, by Application

         7.2.9.2. Canada

         7.2.9.3. Mexico

    *Similar segmentation will be provided for each region and country

   7.3. Europe

   7.4. Asia-Pacific

   7.5. Latin America

   7.6. Middle East & Africa

8. Competitive Landscape

   8.1. Overview of the Key Players

   8.2. Competitive Ecosystem

      8.2.1. Level of Fragmentation

      8.2.2. Market Consolidation

      8.2.3. Product Innovation

   8.3. Company Share Analysis

   8.4. Company Benchmarking Matrix

      8.4.1. Strategic Overview

      8.4.2. Product Innovations

   8.5. Start-up Ecosystem

   8.6. Strategic Competitive Insights/ Customer Imperatives

   8.7. ESG Matrix/ Sustainability Matrix

   8.8. Manufacturing Network

      8.8.1. Locations

      8.8.2. Supply Chain and Logistics

      8.8.3. Product Flexibility/Customization

      8.8.4. Digital Transformation and Connectivity

      8.8.5. Environmental and Regulatory Compliance

   8.9. Technology Readiness Level Matrix

   8.10. Technology Maturity Curve

   8.11. Buying Criteria

9. Company Profiles

   9.1. Honeywell International Inc.

      9.1.1. Company Overview

      9.1.2. Company Financials

      9.1.3. Product/Service Portfolio

      9.1.4. Recent Developments

      9.1.5. IMR Analysis

    *Similar information will be provided for other companies 

   9.2. Emerson Electric Co.

   9.3. Endress+Hauser AG

   9.4. Yokogawa Electric Corporation

   9.5. Metrohm AG

   9.6. Horiba, Ltd.

   9.7. ABB Ltd.

   9.8. Thermo Fisher Scientific Inc.

   9.9. Omega Engineering Inc.

   9.10. Sartorius AG

   9.11. Siemens AG

   9.12. Danaher Corporation

   9.13. Analytical Technology Inc.

   9.14. KROHNE Group

   9.15. The ProMinent Group

10. Appendix

A comprehensive market research approach was employed to gather and analyze data on the pH Sensors Market. In the process, the analysis was also done to analyze the parent market and relevant adjacencies to measure the impact of them on the pH Sensors Market. The research methodology encompassed both secondary and primary research techniques, ensuring the accuracy and credibility of the findings.

Research Approach -

Secondary Research

Secondary research involved a thorough review of pertinent industry reports, journals, articles, and publications. Additionally, annual reports, press releases, and investor presentations of industry players were scrutinized to gain insights into their market positioning and strategies.

Primary Research

Primary research involved conducting in-depth interviews with industry experts, stakeholders, and market participants across the E-Waste Management ecosystem. The primary research objectives included:

  • Validating findings and assumptions derived from secondary research
  • Gathering qualitative and quantitative data on market trends, drivers, and challenges
  • Understanding the demand-side dynamics, encompassing end-users, component manufacturers, facility providers, and service providers
  • Assessing the supply-side landscape, including technological advancements and recent developments

Market Size Assessment

A combination of top-down and bottom-up approaches was utilized to analyze the overall size of the pH Sensors Market. These methods were also employed to assess the size of various subsegments within the market. The market size assessment methodology encompassed the following steps:

  1. Identification of key industry players and relevant revenues through extensive secondary research
  2. Determination of the industry's supply chain and market size, in terms of value, through primary and secondary research processes
  3. Calculation of percentage shares, splits, and breakdowns using secondary sources and verification through primary sources

Bottom Up and Top Down -

Data Triangulation

To ensure the accuracy and reliability of the market size, data triangulation was implemented. This involved cross-referencing data from various sources, including demand and supply side factors, market trends, and expert opinions. Additionally, top-down and bottom-up approaches were employed to validate the market size assessment.

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