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

Simply monitor soft water

Softcontrol Smart

Always easily and accurately monitor 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 of soft water with alarm on exceeding
  • very easy installation without parameterization
  • no indicator consumption
  • ecological operation because there is no addition of indicators
  • collective alarm via potential-free contact if threshold value is exceeded, brine alarm and service case
  • increased operational and process reliability with integrated self-monitoring


ideal solution for

  • beverage industry
  • dairy
  • municipal utilities


  • defects
  • deposits
  • hardness breakthrough


  • 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

How is a hardness sensor correctly inserted in Softcontrol Smart? learn more

further products