The Global pH Sensors Market is estimated to be valued at US$ 530.5 Mn in 2024 and is expected to exhibit a CAGR of 6.5% over the forecast period 2024 to 2031.

pH sensors are the devices that measure the pH value through ion-selective electrodes. They detect hydrogen ion concentration in solutions by measuring voltage difference between a hydrogen ion-selective glass membrane and a reference electrode. pH sensors find extensive applications across various industries such as food processing, water and wastewater treatment, pharma and biotechnology, and chemical among others. The rising demand for online pH measurement and monitoring across industries along with stringent compliance with environmental regulations regarding water discharge are augmenting the demand for pH sensors.

Key Takeaway

Key players operating in the pH Sensors Market are Emerson Electric Co., Endress+Hauser Group Services AG, GF Piping Systems, Hach Company, Halma plc, Honeywell International Inc., Mettler-Toledo International Inc., Schneider Electric SE, Thermo Fisher Scientific Inc., Xylem Inc. , Yokogawa Electric Corporation.

Key opportunities in the Ph Sensors Market Demand is rising from wastewater treatment plants. In addition, significant growth in the pharmaceutical, food & beverages, and chemical industries worldwide will create opportunities for pH sensors manufacturers.

Global expansion in the market major players are focusing on expansion in emerging economies of Asia Pacific and Latin America through partnerships and mergers & acquisitions to leverage market opportunities.

Market Drivers:

Rising demand from water and wastewater treatment industry is fuelling the pH sensors market growth. pH sensors help in monitoring the pH level of water at various stages of treatment such as pretreatment, primary and secondary treatment and tertiary treatment thereby driving the demand.

Market Restraints:

High product and maintenance cost associated with pH sensors is a major challenge. pH sensors need to be calibrated periodically, requiring significant downtime and maintenance cost which may hamper the market growth.

Segment Analysis

The pH Sensors Market Regional Analysis is segmented by type into glass sensors and ISFET sensors. The ISFET sensor segment is dominating the market as ISFET pH sensors offer high performance, accuracy, and durability along with digital output as compared to glass pH sensors. ISFET pH sensors are preferred for continuous monitoring applications due to their robustness and easy calibration.

Global Analysis

The pH sensors market in North America dominated the market and accounted for around 35% of the overall shares in 2024 due to established process industries and stringent regulations regarding water and wastewater management in the region. The Asia Pacific region is expected to grow at the fastest rate during the forecast period owing to the rapidly growing food processing, pharmaceutical, and semiconductor industries in countries like China, India, Japan, and South Korea. The growth of these industries drives the demand for pH sensors in the region for process optimization and quality control.

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