Sensor arrangement for determining parameter of flowing fluid medium e.g. liquids, in air mass flow combustion engine of motor car, has sensor chip arranged in channel structure for determining parameter of fluid medium

摘要

The arrangement (10) has a sensor housing (12) provided with a channel structure (14) and a flow pipe. A lid (48) closes/locks the channel structure. A sensor chip (30) is arranged in the channel structure to determine a parameter of a fluid medium. An inlet (16) and an outlet (26) are provided in the channel structure of the sensor housing. A measuring channel (24) is fixed with the channel structure. A projection part is arranged at the lid, and projects along a locked channel structure, an input unit (66), the sensor chip and the measuring channel.