society for analytical and metrological systems


technical data

housing dimensions

400 x 250 x 160 mm

(W x H x D)

power supply

100 … 240 V / 50 … 60 Hz

operating voltage

15 V DC, about 20 watts

water hardness range raw water

0.2 mmol/l ... 10.8 mmol/l

water hardness range soft water

0.0018 mmol/l ...

0.18 mmol/l

threshold value range soft water

0.01 mmol/l ... 0.18 mmol/l

Softcontrol RM

visualized residual hardness control with
quality-controlled regeneration triggering

The economy of a water softener can be improved by control and optimized activation.
Thus, Softcontrol RM offers monitoring of the soft water for increased hardness concentrations as well as the external regeneration release of the softener for quality-controlled water softening systems.

at a glance

  • monitoring of variable water hardness threshold values from 0.01 mmol/l to 0.18 mmol/l
  • quality-controlled regeneration release of the softener
  • continuous measurement as long as water flows
  • no use of indicators
  • self-monitoring of the device system
  • separate alarm for water hardness and service
  • visualization of measured values and manual control via display
  • easy installation and parameterization
  • ecological operation because there is no addition of indicators
  • automatic data storage and data output via current loop
  • optionally, networking with higher-level control centers and remote maintenance is possible


  • increase in soft water throughput compared to volume controlled operation    
  • high efficiency for regeneration
  • alarm system for water softening systems with high safety requirements for soft water quality

    All further information can be found in our data sheet.

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