Differential pressure sensor

摘要

The sensor (1) has a base body (2) provided with a membrane (3) at an axial end. An expansion measuring circuit (8) is provided in the membrane. A tubular body (12) is fixedly connected with the base body at the axial end and/or connected with the membrane. The tubular body is provided for connection of a hose and/or a tube. The tubular body is dimensioned such that the tubular body is arranged at the base body and/or membrane such that a measuring region (14) of the circuit is fluidically connected with interior of the tubular body. An independent claim is also included for a method for producing a pressure sensor.