EC controllers

EC controllers

EC controllers continuously monitor the electrical conductivity of water and automatically adjust nutrient dosing to maintain the desired EC level. In horticulture, water treatment and industrial applications, stable EC values are essential for maintaining water quality and ensuring optimal nutrient availability. By automating the control process, EC controllers reduce manual intervention and improve consistency and efficiency. Looking to buy an EC controller? Pay attention to the number of control channels, output options, communication protocols and compatibility with your EC sensors. Read more

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What do you use an EC controller for?

EC controllers are used to automatically regulate the concentration of dissolved salts and nutrients in irrigation water, nutrient solutions and process water. In horticulture, they optimise fertigation systems and maintain stable growing conditions. In industrial and water treatment applications, EC controllers help maintain product quality and process consistency. Continuous monitoring and automatic dosing reduce the risk of over- or under-fertilisation and improve process efficiency.

Features of EC controllers

Our EC controllers are designed for reliable and stable operation under demanding conditions. Many models support configurable relay outputs for 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 plants and industrial environments.

Tips when buying an EC controller

Choose an EC controller that supports the required measurement range and control strategy.

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

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

Check communication options for integration with existing systems.

Evaluate data logging and remote monitoring capabilities if required.

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

Which EC controller do you need?

Different EC 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 EC controllers from Nieuwkoop BV?

Nieuwkoop BV offers a carefully selected range of EC 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 an EC controller for automatic nutrient management and process optimisation? Contact us for personal advice or request a quotation directly.

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