Controlling device Softmaster® ROE 2 for the automated operation of reverse-osmosis systems.

 


Application

  • reverse osmosis plants with 1 conductivity measurement

 


Measuring range

0,1 – 50.000 μS/cm
0,01 – 5,0 cm-1 cell constant

 

 

Technical Data

  • Mains connection: 230–240 VAC, 115 VAC, 24 VAC +/-10% all 50–60Hz
  • Power consumption: max. 9 VA
  • Protection type: I
  • Protection class: IP 65
  • Dimensions (W x H x D): 270 x 295 x 130 mm / 10.6″ x 11.6″ x 5.1″
  • Control panel cut-out: 262 x 146 mm, +1 mm / / 10.3″ x 5.7″
  • Installation depth: ca. 90 mm / 3.5″
  • Front frame dimensions: 270 x 155 mm / 10.6″ x 6.1″
  • Weight: approx. 2.3 kg / 5 lbsEight potential-free relay outputs for two pumps, programmable function output, inlet valve, outlet valve, flushing valve, by-pass valve and error message output
  • Outlet for metering pulse
  • Eight inlets for concentrate surveillance, emergency operation (by-pass) and external motor protection switch, water deficiency message, overpressure message, motor protection, storage tank FULL/EMPTY, system stop
  • Two inputs for water flow meter
  • 12 V power supply for water turbine
  • 4-20 mA input for a pressure transducer
  • menu navigation in German, English, French, Italian, Dutch, Polish
  • Remote control and monitoring via the telephone network or mobile communications network by means of RS232 and Modem, ISDN-TA or GSM-device (optional)