Sensor arrangement comprising a cover element and method for producing the cover element

摘要

A sensor arrangement of a motor vehicle, the sensor arrangement having a sensor element emitting electromagnetic radiation in a measuring direction to determine a measurement signal, and a cover element disposed in front of the sensor element in the measuring direction and being an injection-molded plastic part permeable to the electro-magnetic radiation and having an outer side facing a vehicle environment and an inner side facing the sensor element, and a heating means comprising conductor tracks. The conductor tracks can be applied to a film formed to the inner side of the cover element during production of the cover element by injection-molding, the film with the conductor tracks thus forming an insert of the injection-molded cover element, the conductor tracks being located on the side of the film facing away from the sensor element.