society for analytical and metrological systems


technical data

housing dimensions

120 x 80 x 55 mm

(W x H x D)

power supply

100 ... 240 V / 50 ... 60 Hz

operating voltage

15 V DC, about 4 watts

water hardness range raw water

0.18 mmol/l up to 10.8 mmol/l,

natural waters

evaluation of

water hardness in

soft water

from 0.018 mmol/l

Softcontrol Smart

the simplest residual hardness monitoring
based on 10% of the raw water hardness

Always easily and accurately monitor the soft water for increased hardness levels.
Softcontrol Smart is small, compact and very simple - for more security of your processes without constant maintenance effort of the monitoring device.

at a glance

  • mini water hardness monitoring on every water softening unit regardless of type and size
  • continuous, safe threshold value monitoring with alarm on exceeding
  • very easy installation without parameterization
  • no indicator consumption
  • ecological operation because there is no addition of indicators
  • increased operational and process reliability with integrated self-monitoring



  • easiest and most reliable detection of hard water intrusion
  • fixed hardness threshold value of 10% based on the input water hardness


  • suitable as the simplest threshold monitoring of water softening systems with reverse osmosis upstream

All further information can be found in our data sheet.

further products