pH controllers

pH controllers

pH controllers continuously monitor the acidity of water and automatically adjust dosing systems to maintain the desired pH level. In horticulture, water treatment and industrial applications, maintaining a stable pH value is essential for nutrient availability, water quality and process stability. By automating pH correction, pH controllers reduce manual intervention and improve consistency and efficiency. Looking to buy a pH controller? Pay attention to the number of control channels, output options, communication protocols and compatibility with your pH sensors. Read more

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What do you use a pH controller for?

pH controllers are used to automatically regulate the acidity of irrigation water, nutrient solutions and process water. In horticulture, they optimise nutrient uptake and maintain ideal growing conditions. In water treatment and industrial applications, pH controllers support dosing systems and help maintain stable process conditions. Continuous monitoring and automatic adjustment reduce the risk of nutrient lockout, process instability and manual errors.

Features of pH controllers

Our pH controllers are designed for reliable and stable operation under demanding conditions. Many models support configurable relay outputs for acid or alkali dosing pumps, valves and alarm systems. Depending on the model, controllers are available with analogue or digital communication options for integration into existing automation systems. Their industrial design ensures reliable operation in greenhouses, water treatment facilities and industrial environments.

Tips when buying a pH controller

Choose a pH controller that supports the required control strategy and dosing setup.

Pay attention to compatibility with your pH sensors and dosing equipment.

Consider the number of outputs required for pumps, valves and alarms.

Check communication options for integration with existing automation systems.

Evaluate data logging and remote monitoring capabilities if required.

Are you unsure which pH controller is most suitable for your application? We are happy to help you select the right solution based on practical experience.

Which pH controller do you need?

Different pH controllers are available for irrigation systems, nutrient dosing installations and industrial process applications. Selecting the right model depends on the level of automation required, the installation environment and the communication protocol used within your system.

Other controllers

View the complete range of controllers.

Why choose pH controllers from Nieuwkoop BV?

Nieuwkoop BV offers a carefully selected range of pH controllers for professional use in horticulture, water treatment and industrial applications. With fast delivery and technical advice based on practical experience, we support you in selecting, configuring and maintaining the right equipment. Looking to buy a pH controller for automatic pH correction and process optimisation? Contact us for personal advice or request a quotation directly.

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