ventilbaugruppe with check valve, druckaufnehmer and control and evaluation unit

摘要

ventilbaugruppe (2) fulla first connector (4a) and a second port (4b).- a flow of a fluides (6) from the first connection (4a) to the second port (4b) erlaubendes and in the opposite direction verhinderndes non-return valve (8).- one with a pressure (pa) in the first port (4a) communicating druckaufnehmer (14) with at least one pressure switch (16) for recording a pressure (pa) of the fluides (6) and to the production of eines druckmesswertes (ua)characterized by the fact thatan internal control and evaluation unit (20) for processing of the at least one pressure switch (16) generated druckmesswertes (ua) and / or the conversion of the switch (16).druckmesswertes (ua) in a schaltsignal (s0, s1) in the ventilbaugruppe (2) is integrated.