Tailored to the job in hand

Measuring and control instruments from ProMinent are adapted to the relevant application. They are available in different performance classes and can be integrated in every process environment.

Measure and control

Where does it start? - From simple measurement signal conversion tasks for transmission to a central control unit and calibratable units with measured value displays through to specialist controllers 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, PROFINET and Modbus RTU are available for integrating circuits into a higher-level control system.

We also supply complete solutions

Anyone can sell you components. But we also offer fully assembled measuring points for some measured values. 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 too.


Controller DULCOMETER diaLog DACb

Do you wish for a simple controller for water analysis? One that is easy to operate and with which you can freely select between all common measured variables per channel? There is one: our all-rounder DULCOMETER diaLog DACb! What is more, it is Ethernet-/LAN-capable and can be ideally integrated into existing networks. more

Your benefits

  • Simple operation thanks to a clearly arranged display
  • More for your money: two measuring and control channels now in the basic configuration
  • Versatile use: all common measured variables can be set per channel and subsequently altered
  • Control from anywhere: LAN-capable and convenient remote access via integrated web server
  • Maximum flexibility: individually adjustable to different operating statuses, e.g. day-night mode
  • Excellent process reliability: avoidance of incorrect metering through time-based monitoring of control variables

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

Measuring and control system DULCOMARIN 3

The measuring and control system DULCOMARIN 3 is your digital link to the technology of the future. It controls the entire range of swimming pools – from adventure pools to private pools – and is used as a multi-pool system for up to 16 filter circuits. more

Your benefits

  • Energy- and cost-efficient control of your swimming pool
  • The DULCOMARIN 3 can be accessed from any Internet-compatible device (web browser and VNC app needed)
  • Simple calibration of the sensors with video support
  • Status messages and alarms issued by e-mail
  • View and assess the time-based curve of the measured values of all pools on the integrated screen plotter
  • Simple, unrestricted LAN and Wi-Fi connection – like in your home network

Controller AEGIS II

Controller AEGIS II continuously measures and controls the conductivity and biocide concentration to keep pipework and heat exchangers clean. more

Your benefits

  • Control of biocide metering over 1, 7 or 28 days, real-time clock
  • If desired, the biocide concentration can be measured and controlled online
  • Measurement of conductivity, temperature and flow control with the CTFS type digital sensor
  • Serial web interface for unit configuration and remote maintenance with e-mail alarms (the controller must be connected to the Internet for e-mail alarms). WiFi as an option
  • Forced bleeding: performs bleeding before biocide metering, based on time or measured values
  • Bleed lock: blocks bleeding after biocide metering has taken place

Controller SlimFLEX 5a

The SlimFLEX 5a cooling tower controller continuously measures and regulates electrical conductivity and controls the dosing of biocides. This keeps the pipework clean and prevents legionella infestation. more

Your benefits

  • A web interface for device configuration and remote maintenance is standard, Wi-Fi is available as an option
  • Forced bleeding: performs bleeding before biocide metering
  • Bleed lock: blocks bleeding after biocide metering has taken place
  • Operating status displayed by 6 status LEDs
  • Connection to the DULCONNEX IIoT solution, developed by ProMinent.

Controller AEGIS X

AEGIS X ensures that your water treatment processes run as efficiently as possible. The controller is highly flexible and suited to systems with many measured and control parameters. Using standard data communications platforms, these parameters can be easily monitored and evaluated remotely. more

Your benefits

  • Up to two satellite units can be added for additional inputs and outputs, allowing more sensors and pumps to be connected – This provides expandability, ability to control processes with many parameters and ease of onsite installation.
  • Intuitive operation via the HMI (Human-Machine Interface) thanks to a clearly legible industrial display and robust keys for standard commands, such as calibration and monitoring. – This feature eliminates the need to replace or repair costly touch screens.
  • The adaptable web server permits simple configuration of process settings as well as monitoring and visualization of process data. This feature provides ease of programming of the controller as well as superior user experience with the ease of the web server format.
  • Extensive overview and control of the water treatment processes: All process data and alarms can be communicated to operations control system via fieldbuses such as Modbus RTU. – This feature eliminates time spent checking the process through annunciation of alarms and warnings for the process.
  • Advanced communication options: Various network protocols such as FTP or MQTT enable remote access and data management via Wi-Fi and LAN (Ethernet).
  • Advanced calculations, such as cost calculation for managing chemicals.

PCM DACa Instrument Package

The diaLog DACa has been specifically developed for the continuous measurement control of liquid parameters in water treatment processes, environmental technology and industry. more

Your benefits

  • Turnkey solution
  • Shipped preassembled
  • CSA Approved

Process Control Monitoring Package with Compact Controller

Complete wall mounted assembly for easy installation and simple measurement of common water treatment parameters more

Your benefits

  • Turnkey solution
  • Shipped completely preassembled
  • CSA Approved

Contact us

ProMinent Fluid Controls Ltd.

»We are always available to help. Don't hesitate to contact us.«

+1 888 709 9933 

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