COMPRESSED AIR SYSTEM WITH HYGROSCOPIC SENSOR

摘要

The invention relates to a compressed air system (1) for controlling at least one pneumatic component of a motorized vehicle, comprising a sensor unit (2) for detecting condensation water, wherein the sensor unit (2) comprises at least one reversible geometrically expandable hygroscopic element (4) for absorbing the moisture, for working together with an electric expansion detection device (5), in order to detect and to signalize condensation water or moisture inside the compressed air system (1).