Sensor device e.g. hot film air mass meter for determining parameter of intake air of internal combustion engine used in vehicle, has ventilation path which is penetrated through wall for enabling ventilation of electronic chamber

摘要

The sensor device (10) has a circuit carrier (34) that is arranged in an electronic chamber (38) of a housing portion (40). An electric lead portion (48) of the circuit carrier is penetrated in a wall (50) of the electronic chamber. The electric lead portion is provided with a ventilation path which is penetrated through the wall for enabling ventilation of the electronic chamber.