Tailored to the job in hand

ProMinent measuring and control instruments have been specifically adapted to particular applications. They are available in different performance classes and can be integrated in every process environment.

Measure and control

Where does it start? - From simple measuring signal conversion for transmission to a central control unit to calibratable instruments with measured value displays and controllers designed for complex, application-specific control tasks in various industries, ProMinent offers complete product ranges.

Bus systems? Yes please!

The control circuit can be easily integrated into a bus system. PROFIBUS® DP and CANopen bus components are available for integrating circuits into a higher-level control system.

We also supply complete solutions

Anyone can sell you components. For several measured values we also offer fully assembled measuring points. To make sure you can keep using your measuring point for a long time to come, ProMinent has a wide range of accessories and spare parts. And of course, our experts are always here to help.



Controller DULCOMARIN® II for water analysis: Green technology with energy and chemical saving function. Control of circulating pumps and filter backwash is possible. more

Your benefits

  • Visualisation made simple: with the embedded web server and a standard web browser
  • Simple connection to your PC or PC network or the internet via a LAN interface
  • Operation via Apple® iPod, iPad (WLAN access point necessary)
  • Control of up to 16 sub-systems, each with 10 measuring parameters, in potable water systems or filter circuits in swimming pools or with general water treatment tasks
  • Customer-specific adjustments are possible: A SoftPLC conforming to IEC 61131 also enables customer-specific process control to be integrated in addition to integral processing.
  • View current and historical measured data directly on the controller: the integral data logger with screen plotter permits this

Controller DULCOMETER® Compact

As a controller in water analysis, the DULCOMETER® Compact is the correct controller for control tasks that require only a 1 way control. more

Your benefits

  • Flexibility in the choice of measured variable with pH and ORP
  • Always the optimum measured value resolution by auto-ranging with conductivity measurement
  • Depending on the requirement, various display options for conductivity, such as: Conductivity, TDS (Total Dissolved Solids), salinity and specific resistance
  • Safety through sensor monitoring of pH for glass breakage and line breakage
  • Various installation options: wall-mounted, installation on an upright or in a control cabinet

Controller DULCOMETER® D1Cb/D1Cc

The controller DULCOMETER® D1Cb/D1Cc can be used for control tasks in potable water treatment, waste water treatment and many other areas. Safe, convenient and clear, thanks to the large illuminated graphic display, plain text operating menu and pH sensor monitoring. more

Your benefits

  • Flexibility through free selection of variables from all measured variables
  • Safety through sensor monitoring of pH for glass breakage and line breakage
  • Flexibly upgradable, thanks to subsequent activation option of functions by means of an activation code
  • Various installation options: wall-mounted or installation in a control cabinet

Controller DULCOMETER® diaLog DACa

Transparent water analysis with the DULCOMETER® diaLog DACa - all combinations of relevant water treatment sensors can be freely evaluated and all actuators controlled. more

Your benefits

  • Lower investment costs: through two independent PID controllers in one unit
  • Flexible selection and permits simple subsequent adjustments: 14 different measured variables per channel
  • Ready for the world - offers 24 operating languages
  • Transparency in troubleshooting: Event, calibration and measured data logger with easy-to-access SD memory card
  • Read for integration into your system: with various field bus systems, like PROFIBUS®-DP, PROFINET®, Modbus RTU and Modbus TCP

Contact us

 Ralf Kiermaier  Ralf Kiermaier

Ralf Kiermaier

Vice President Sales and Marketing, ProMinent GmbH

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»We are there for you, whenever you need us. Just get in touch.«

+49 6221 842 0  Send request   

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