The intelligent control unit

Guldager's Unicontrol control unit offers great advantages in the control and monitoring of corrosion protection systems.

  • Minimal access to facilities
  • No unloading procedures
  • Instant alarm for irregularities
  • Collecting more data from operations
  • Future-proof solution

UniControl enables a whole new way of communicating with the device. An integrated GSM module can send and receive operational information, allowing corrosion protection to be monitored without resource-intensive readout procedures.

The supervisor can be informed of errors via SMS. At the same time, Guldager's own systems are notified of operational problems. For operational adjustments, GSM communication can be used to receive new operational data for the plant.

Want to know more? Call +45 48 13 44 00 (Mon-Thu 8-16 and Fri 15.30)


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UniControl's primary function remains to provide boilerand aluminium with the power required for cathodic protection and dissolution of aluminium.

On the component side, UniControl has been upgraded on all modules and has also been given increased flexibility in the composition of the modules. UniControl's full flexibility ensures that the control unit is designed specifically for the task at hand.


Easy documentation

UniControl collects operational data in the device, which can be used for documentation purposes, troubleshooting or operational optimisation. From the different parameters it can be assessed if there is a risk of bacterial growth and if the protection of boilerand piping system is optimal.


Full control and flexibility

UniControl is an improvement of the solutions that are on the market today. The power of each module is increased to 0-25V and 0-5A, which ensures sufficiently high regulation of current without limitation in max voltage.

The galvanic isolation of the outputs ensures full control over separate circuits for Al resolution and cathodic protection of boiler.

To maintain the universal tank approach, there is both water meter input and potential measuring cell input on all modules. This provides several options for selecting appropriate control parameters.


User-friendly design

UniControl has a modern, aesthetic edge yet neutral design. The new 2-line display shows, among other things, current, relevant operating information.



UniControl is designed as a universal model for all corrosion protection solutions. UniControl contains only 2 different modules:

  • Control module
  • Regulator module

All cabinets consist of one control module and up to 6 controller modules. Each control cabinet can accommodate 3 controller modules.


High quality and easy service

Simplification ensures high quality and efficiency of service. To ensure a unit that is easy to service, the modules in UniControl are placed vertically upright with mounting clips, thus module replacement is quick and easy.

Cables are assembled in removable terminal blocks that facilitate cable assembly.

Adjustment of parameters and setting of configuration is done in the display menu structure, which can be accessed by connecting a PC to the cabinet via RS232 or via remote service.


Remote service

Operators and service vehicles can save trips to facilities. With the built-in GSM module, UniControl can be accessed via Remote Service.

Remote Service provides you with one annual function report via email as standard, as well as an SMS to an optional mobile number (e.g. heating engineer or CTS system) for normal function alarms. Remote Service can be extended (optional) to send a function report 4 times a year with extended reporting of collected data as well as all incoming alarms.

Via Remote Service, Guldager can send setup data to the device if changes in setup need to be made, and send updates to firmware when, for example, new versions or changes/corrections are released. Of course as part of the service agreement.

Do you have any questions? We're ready with advice and guidance

Use our chat function on this page or contact us on +45 48 13 44 00 if you have any questions or would like a visit from our consultants.

Our service centre is also in contact with our service vans if you need service for your installation or emergency assistance.