BARREL ARRANGEMENT WITH A SENSOR MODULE FOR DETERMINING THE FILLING LEVEL OF A BARREL FILLED WITH A LIQUID

摘要

The invention relates to a barrel arrangement comprising a barrel for storing liquids and a sensor module (16) for determining the filling level of the barrel when filled with a liquid, wherein the sensor module (16) is connected to the barrel (15) and comprises a sensor housing (1), a sensor receiving portion (4) arranged in the sensor housing (1), and a laser sensor (6) received within the sensor receiving portion (4), wherein the laser sensor (6) faces an interior of the barrel (15). The sensor module (16) is turned into a venting opening of the barrel (15) and comprises at least one bore (8) through which air can flow from a first side (41) of the sensor module (16) to a second side (42) of the sensor module (16) so that air can penetrate the sensor module (16) and can flow from an outside of the barrel arrangement to an interior of the barrel (15) to allow that liquid can be drawn from the barrel (15) and air can flow into the barrel (15) in order to replace the withdrawn liquid.