Water hardness control sensor device for domestic purposes, has sensor unit for acquiring a parameter, especially for controlling water hardening, and a unit for precipitating out dissolved lime in water sample

摘要

The device comprises a sensor unit (10) for acquiring a parameter, especially for controlling water hardening, and a unit (11) for precipitating out dissolved lime in a water sample (12) in a mold distributed over the sample. The degree of turbidity of the water sample is acquired using the sensor unit. An Independent claim is also included for a process for acquiring a parameter, especially for controlling water hardening, using the above device.