Sensor device for determining parameter of liquid medium flowing through channel, particularly intake air mass of internal combustion engine, has housing, which forms electronic compartment

摘要

The sensor device (10) has a housing, which forms an electronic compartment (38). A circuit carrier (34) is arranged in the electronic compartment that is closed by an electronic compartment cover (42). An aeration barrier is provided in the electronic compartment at a wall penetrated by a cable. An aeration chamber is arranged between the aeration barrier and the wall. The aeration chamber is aerated through an aeration opening. The aeration opening is partially formed by an aeration gap between the aeration barrier and the electronic compartment cover.