SENSOR FOR DETERMINING AT LEAST ONE PARAMETER OF A FLUID MEDIUM FLOWING THROUGH A MEASUREMENT CHANNEL

摘要

The invention relates to a sensor (10) for determining at least one parameter of a fluid medium flowing through a measurement channel (30), particularly of an intake air mass flow of an internal combustion engine. The sensor (10) comprises a sensor housing (12), in particular a plug-in sensor which is introduced or can be introduced into a flow tube and in which the measurement channel (30) is formed, and at least one sensor chip (42) which is arranged in the measurement channel (30) and is intended to determine the parameter of the fluid medium. The sensor housing (12) comprises an electronics space (18) for receiving an electronics module (38) and an electronics space cover (20) for closing the electronics space (18). The electronics space cover (20) has at least partly electrically conductive properties. The electronics space cover (20) is for example placed on the connection to ground of the sensor (10) and partly or completely covers the sensor chip (42) when seen in projection.