Water Treatment Controllers
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.
Products
NEW
Controller DULCOMETER diaLog C
The DULCOMETER diaLog C sets new standards in measuring and control technology. Whether as a transmitter or 2-side controller (PID) with one channel - it is ideal for use in water treatment. Equipped with an intuitive operation and digital networking, it is smartly integrated into your processes. more
Features and Benefits
- Precise control of a measured variable at both upper and lower levels
- Flexibility and efficiency in metering through control of two metering pumps
- Intelligent disturbance variable processing ensures stable processes even under variable conditions
- An integrated output relay provides options to add safety or automation accessories
- Designed for intuitive operation, the navigation menu is clearly structured to minimize operator training
- A variety of communication options allows seamless integration into existing systems to conveniently transmit data and remote monitor
Controller DULCOMETER diaLog DACb
The DULCOMETER DACb controller uses intelligent controller functions to close the control circuit between ProMinent DULCOTEST sensors and ProMinent metering pumps. more
Features and 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
- Global application options: 24 operating languages can be selected and changed
- Minimal time and effort: effortless duplication of device settings
- Precise monitoring and documentation: event, calibration and measured data logger with easy-to-access SD memory card
- Optimum communication: integration into customer networks by means of different fieldbus systems (PROFIBUS® DP, Modbus RTU)
- Connection to DULCONNEX, ProMinent’s cloud-based IIoT solution, via an internal LTE mobile phone module and the CAN bus gateway. An optional fieldbus can also still be used
DULCOMETER Controllers
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 logbook. more
Features and Benefits
- Chlorine control (with amperometric sensors) EPA method 334.0 compliant
- Controls and/or monitors 14 on-line process variables
- Available in wall mount (D1Cb) or panel mount (D1Cc)
- One programmable analog output (D1Cb)
- Standard pre-designed system packages
- Temperature correcting values
- On/Off, Proportional or PID control
- Alarm and relay control
Controller DULCOMETER diaLog X
The DULCOMETER diaLog X multi-parameter controller ensures that complex water treatment systems are operated as efficiently as possible. The controller is highly flexible and suitable for many sensor parameters. more
Features and Benefits
- Modular Construction for Maximum Flexibility: The modular design allows for seamless expansion with easily extendible I/O (input/output) modules, making it simple to connect additional sensors, pumps, and other peripherals as needed. This ensures adaptability to evolving operational requirements.
- Scalable Input and Output Capabilities: Supports up to two satellite units, further expanding I/O options for integrating more sensors and pumps. This scalability enhances the system's capacity to handle complex processes efficiently.
- User-Friendly Human-Machine Interface (HMI): The intuitive HMI features a high-contrast, industrial-grade display and durable keys for essential commands like calibration and process monitoring, ensuring reliable and straightforward operation.
- Remote Process Configuration and Visualization: Effortlessly configure process settings and monitor operations via a web server with both preconfigured and customizable software modules. This ensures quick setup and comprehensive process oversight from any connected device.
- Comprehensive Process Monitoring and Control: Designed for most any application, the diaLog X provides a holistic view of all process data and alarms. Integration with process control systems is enabled via industry-standard fieldbuses like Modbus RTU for streamlined communication.
- Advanced Connectivity for Remote Access: Features an array of communication options, including support for network protocols like FTP and MQTT. This enables secure remote access, data management, and monitoring through Wi-Fi or LAN (Ethernet), providing flexibility and ease of use in connected environments.
AEGIS II Controller
The AEGIS II provides reliable control and offers the most flexible communication options to optimize efficiency and profitability for all your cooling, boiler, and wastewater or disinfection applications. more
Features and Benefits
- Built In Wireless Access Point and Ethernet
- Updated Keypad design for easy menu navigation
- Enhanced responsive browser views for Smart Phones and Tablets
- Fluorometer connection via 4-20mA or direct Modbus
- 8 digital inputs for multiple flow meters for status indicators
- 10 Status LED's
- Integral Data Logger
- Optional Modbus/BACnet communications
- 9 Flexible control outputs include: ON/OFF setpoint or time-based control & Frequency (Pulse) Proportional or volumetric control
- Conductivity, pH, ORP, Corrosion, Chlorine, Bromine, PAA, Chlorine dioxide, Fluorescence and more
SlimFlex 5 Controller
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
Features and Benefits
- 5 Flexible control outputs include: ON/OFF setpoint or time-based control
- Built In Wireless Access Point and Ethernet
- New Keypad design for easy menu navigation
- Enhanced responsive browser views for Smart Phones and Tablets
- No need to choose - pH and/or ORP along with conductivity all available on the SlimFlex 5 controller
- 6 digital inputs for multiple flow meters or status indicators
- 6 Status LED’s
- 5 Powered relays (2 relays are powered - 3 relays are dry contacts, and they can be powered)
- Integral Data Logger
- Conductivity, pH, ORP and Pyxis
- Email out data and alarms
CO2 Controller
5-50 SCFH or 20-200 SCFH
The ProMinent CO2 Feeder is designed to utilize Carbon Dioxide (CO2) in the control of pH levels in pools and spas. more
Features and Benefits
- Will not contribute to a TDS increase in water
- No mineral acid solution or fumes present on-site
- Easy to install
DCM 3 Series Controller
The ProMinent DCM 3 Series controller is the perfect partner for remote monitoring and controlling water chemistry and processes in pools, spas, hotels, motels, and condos. more
Features and Benefits
Stay Connected
- Receive email and text alarms
- Make changes from your smartphone, tablet or computer
- No apps required to connect and control
- Automatic emailing of data logs
- WiFi, Ethernet and 4G capable
Stay in Control
- Monitor and control
- Precision chemical feed
1. Proportional control strategies
2. Control output of ProMinent pumps
Stay Safe
- Configurable digital interlocking to flowmeter and circ pump
- 8 discrete assignable passwords at three access tiers
- Simultaneous monitoring and control of ORP and PPM
World-Class Accuracy
- pH sensor accurate to 0.04 SU per NSF
DCM 5 Series Controller
The ProMinent DCM 5 Series controller is the perfect partner for remote monitoring and controlling water parameters and processes. more
Features and Benefits
Stay Connected
- Receive email and text alarms
- Make changes from your smartphone, tablet or computer
- No apps required to connect and control
- Automatic emailing of data logs
- WiFi, RS485, Modbus, BACnet and 4G capable
Stay in Control
- Monitor and control
1. Combined chlorine
2. UV systems
3. VFDs - Precision chemical feed
1. Proportional and PID control strategies
2. Control output of ProMinent pumps
Stay Safe
- Configurable digital interlocking to flowmeter and circ pump
- 29 discrete assignable passwords at three access tiers
- Simultaneous monitoring and control of ORP and PPM
World-Class Accuracy
- pH sensor accurate to 0.04 SU per NSF
- PPM sensor compliant to USEPA 334.0
Pre-engineered Tower Packages
Take the guess work out of your cooling tower control and feed needs, with a ProMinent pre-engineered tower package. more
Features and Benefits
- 3/4” PVC sch 80, Maximum 150 psi / 120 oF
- Mounted on 3/8” PE backplane
- Chemical injection ports
- Y-strainer standard on all models
- Controller and Sensors ordered separately