WATERFRIEND Oxygen (MRD-1) Measuring and control system for active oxygen and pH

Item no. 310.000.0880     Optionally with Internet: Item no. 310.000.0870


The dosing system "WATERFRIEND Oxygen" includes a graphic monitor with user-friendly menu navigation and optionally a web server and an email dispatch function. This trend-setting technology allows access to the dosing system via internet, computer or smartphone.

The optional osf web server allows easy connection to a computer, computer network and the internet. Thus, convenient and safe control of the swimming pool system is possible from virtually anywhere in the world. No matter if you use a computer, a tablet PC, work with wi-fi or prefer your smartphone. Multi-level password protection provides the pool owner with the best possible protection for their high quality facility. In the event of a malfunction, the dosing system "Waterfriend exclusiv" independently sends an e-mail and informs the recipient about the current situation. The control unit also stores an operating log, which can be read out directly on the unit or via the Internet. This protocol can be retrieved in various formats so that it can be further processed on the PC.

The dosing system including control unit, pH sensor, flow-through fitting, dirt filter and 2 dosing pumps is located in a plastic housing for wall mounting.
The package includes a pH sensor (combination electrode), 1 flow meter, 2 dosing pumps, 2 suction lances, 2 inoculation valves, 2 buffer solutions, 10m sample water hose, 10m dosing hose, 2 sample water withdrawal taps, 1 measuring cup, connection and fixing material.
The RGB color light with color change visualizes the maintenance intervals and fault messages.
The high-quality and powerful dosing pumps are driven by speed-controlled stepper motors. The flow rate can thus be realized in a range from 0 to 10 liters per hour. This intelligent speed control enables versatile applications and adaptation to different pool sizes, water temperatures and usage profiles of the swimming pool or whirlpool systems.