The new controller DULCOMETER diaLog C from ProMinent supports all ProMinent sensors, can be used as either a transmitter or a two-way controller. It also performs two-way control tasks and precisely controls two pumps – for optimum dosing in industrial water treatment. The single-channel controller aims to simplify the control of dosing tasks in everyday operations and to use resources in a targeted manner. The DULCOMETER diaLog C can be integrated into different systems and works with various sensor types. Operation features a graphical display and menu navigation. The new controller is aimed at operators and planners of water treatment plants, engineering firms, and industrial and municipal users. It is suitable for applications in beverage production, chemicals, semiconductor manufacturing, hotels and wastewater treatment. 

The DULCOMETER diaLog C can be combined with the new DULCOEYE LT optical sensor for low turbidity, which ProMinent will launch in March 2026. The sensor detects minimal changes in the water and sends the measurement data directly to the controller, which adjusts the dosage accordingly. The interaction between the DULCOMETER diaLog C and DULCOEYE LT supports reliable process control and creates transparency with regard to relevant water values. 

For more information, visit www.prominent.com