pH/ORP Controllers

Online pH/ORP controllers are used to continuously monitor, control and regulate pH and redox (ORP) in water and process lines. An online pH ORP controller works with in-line sensors and chemical dosing pumps to keep water quality stable in drinking water, wastewater treatment, cooling towers, boilers, swimming pools and industrial process tanks.

Modern pH/ORP online controllers from brands such as ProMinent, SEKO, AT Systems and SUPMEA offer clear digital displays, automatic temperature compensation, programmable setpoints and alarm relays. Many models provide 4–20 mA outputs and RS485 Modbus communication for connection to PLC, SCADA or building management systems, making remote pH ORP monitoring and control simple and reliable.

A good pH/ORP controller accepts different pH electrodes and ORP probes, flow cells and sample lines, and can drive solenoid or motor-driven dosing pumps for acids, alkalis and oxidising chemicals. These online pH ORP monitoring and control systems are used in RO plants, ETPs, WTPs, power stations, food and beverage factories, plating lines and swimming pool disinfection systems where continuous pH ORP control is critical.

If you are searching for “online pH ORP controller in Pakistan”, “pH controller for RO, boiler and cooling tower” or “pH/ORP controller for wastewater and process tanks”, Kamadi Pakistan is ready to help. We supply pH/ORP controllers, transmitters and matching electrodes from leading brands, and our team can recommend the best configuration for your water treatment plant, industrial utility, process line or environmental project.