Products

Water Treatment Controllers & Transmitters

ProMinent describe the use of measuring and control technologies for fluid metering as “intelligent metering”. Using the right measuring and control technology can help to substantially optimize metering of fluid chemicals.

The use of the correct measuring and control technology grants a list of advantages for the metering of fluid chemicals:

  • Increased process safety
  • More efficient process guidance (e.g. increase in product quality)
  • Cost-savings for metering-chemicals
  • Cost-savings for the disposal of metering-chemical-surpluses (effluent costs!)
  • Transparency of the measuring data in real-time

Our product families for measuring and control technology offer a complete product range ideally adjusted to your metering tasks.

Measuring and Control Devices

We offer our measuring and control devices adjusted to your special metering task in constricted staged capacity classes. 
This starts with simple transmissions of the measuring signal for forwarding it to a programmable logic controller, proceeds with calibratable measuring devices with indication of the measuring value, includes controllers, that on their part are already designed for simple to complex control tasks. Integration of the control circuit into a Bus system can be effected by our PROFIBUS®-DP and CANopen-Bus components.

Control devices

  • 1 channel: D1C
  • 2 channels: D2C
  • Multi-channel: Dulcometer® Disinfection Controller

Measurement transducers

  • Operatable, with display: DMT
  • pH-transducer: PH V1
  • T-transducer: Pt 100 V1
  • Redox transducer: RH V1

Beside single components we offer completely mounted measuring stations for some measuring values. For reliable supervision of your measuring stations, ProMinent offers a comprehensive accessory and spare parts range, even for elder components for many years after commissioning.

Multi-Parameter Controller diaLog DACa

The diaLog DACa controller uses intelligent controller functions to close the control circuit between ProMinent DULCOTEST® sensors and ProMinent® metering pumps. (...more)


Single-Channel Measuring and Control Instrument DULCOMETER® Type D1Cb/ D1Cc

The DULCOMETER® Type D1Cb is suitable for applications in drinking water, wastewater and cooling water treatment. The single-channel measuring and control unit D1Cb is equipped for all-important measured variables for basic applications in water treatment and with an error and calibration log book (...more)


Multi-Channel-Multi-Parameter Measuring and Control System DULCO net®

The multi-channel measuring and control system DULCOMARIN® II Disinfection Controller processes and regulates measured values from up to 16 drinking water systems or cooling water lines. Metering pumps and metering and generation systems for disinfectants can be controlled directly on the basis of these measured parameters. The standardized CAN-bus system is utilized for networking the actuators and sensors to the control unit. (...more)


Measuring and control device DULCOMETER® Compact

The new measuring and control device DULCOMETER® Compact for pH and redox measured variables is equipped with the standard functions for use in water treatment plants, allowing the operator to switch between the measured variables pH and redox, and between P and PID control characteristics. (...more)


DULCOMETER® DMT 2-Wire-Transmitters

Compact 2-wire-transmitter with microprocessor technology. Reliable monitoring for pH, Redox, Chlorine, conductive conductivity and temperature applications. (...more)


Ammonia Analyzer

Continuous on-line measurement of ammonia using pH appropriate sensor technology. Uses specific sensor adapted to operational pH range to ensure correct measurement. Determine free ammonia, total ammonia, and NH3-N for control and reporting purposes. (...more)


Transmitters for Fluoride-Measurement

DULCOMETER® Signal Converters 4 - 20 mA
Compact 2-wire measurement transmitters without display and operation for measuring pH, Redox, Temperature and Fluoride values. Simply combinable with programmable logic controllers via 2-wire connection.(...more)

Sensors

A wide range of sensors allows exact registering of the concentration for almost every important metering task.

We offer sensors for the following variables:

A large range of suitable fittings leads to the possibility of tailor-made and easy integration of the sensors into your process. The installation of these sensors may be effected as follows:

  • In the bypass of the main stream of the process water flow
  • In the dip pipe for containers or channels
  • Directly in the piping

We offer the following types of fittings:

  • In-line sensor housing
  • Dip pipe
  • Changeover fitting
  • Adaptor