ProMinent DULCOMETER® measurement and control systems offer maximum process reliability in an extensive sphere of applications. Different measurement variables can be determined precisely. Corresponding to particular applications, the control characteristics of DULCOMETER® measurement and control devices are adapted to relevant requirements.
D1C ProMinent Dulcometer®D1C single instruments are available for proportional control or monitoring of pH/free or total chlorine, pH/pH, pH/ORP and pH/chlorine in the presence of isocyanuric acid, plus conductivity with additional process control options. Control methods include flow pacing and in-line PID control with feed forward. ProMinent D1C free chlorine and total chlorine analysers are used extensively throughout the world for monitoring of free chlorine and total chlorine in municipal drinking water supplies. ProMinent D1C pH instruments are used for single and bi-directional pH control of trade waste treatment plants.
D2C ProMinent Dulcometer® D2C is for proportional control or monitoring of pH/free or total chlorine, pH/pH, pH/ORP and pH/chlorine. If measurement and/or control of two parameters is desired, the D2C is more economical than purchasing two separate instruments. Instruments are optionally fitted with analog outputs, pause inputs and alarm relays.
DMT ProMinent Dulcometer® DMT type transmitters are compact intelligent loop powered two-wire technology devices for measured variable chlorine, pH, redox and conductivity. Reliable measurement, high level of operating safety, simple flexible installation, full text user guidance and auto ranging (conductivity).
DSR ProMinent's DSR is a dual ORP & pH controller with proportional control only as pulse duration. This is the most economical version suitable for applications such as swimming pools and scrubbers where sophisticated control is not required.