Ro controller applicable for automatic monitoring and control of simple reverse osmosis plants.

OS3015 ro controller for simple reverse osmsosis plants


The OS3015 ro controller is used to fully automatically monitor and control very simple water treatment systems, which operate according to the reverse osmosis principle. The basic values that have been programmed into the operating control can be changed at any moment and are not erased in case of a power failure. The control has four switching steps, namely "PRODUCTION", "STAND-BY", "RINSE" and "INTERVAL RINSE".


  • User operated programming using double row of illuminated LCD display.
  • Display text in English, French, German, Italian, Spanish or Dutch.
  • Adaption to user specific requirements by means of options programmable on site
  • 4 programmable stages (Production, Stand-by, Rinse after production, Interval rinse during Standby).
  • Extensive status report facility using information button.
  • 2 inputs : low water pressure and tank full
  • 1 programmable input for : stop, excess pressure or tank empty.
  • 2 outputs: Inlet valve (fused 8A), High pressure pump (fused 8A).
  • 1 programmable potential free output: Alarm or concentrate valve.
  • Secure from power failure as all data is stored long-term without battery.
  • Efficient micro controller with watchdog, illegal operation code and cycle monitoring.
  • Safeguarded from EMC by galvanic separation between microcontroller and in- and output circuits and also by additional interference suppression filter
  • Available for wall-mounting.
  • Available (input /output) : 12VDC/12VDC, 24VDC/24VDC, 24VAC/24VAC, 115VAC/115VAC, 230VAC/230VAC
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