On the mysensors site there is a (pulse) water meter you can use for seeing the amount water you use.
http://www.mysensors.org/build/pulse_water
Is this simple to implement is Pimatic? Can you give me some advise how to …
(The Pulse sensor ( Watt, KWh and Ampere ) from my sensors is working good with pimatic)
Ciao, Bolliebol