Pressure sensor module with spring-loaded electrical contact pins

An apparatus for measuring a hydraulic pressure of a hydraulic component, comprising a pressure sensor module and a mounting plate, that is either an outer contour of the hydraulic component or is connectable with the hydraulic component in a substance-to-substance, form-locking and/or force-locking manner, wherein the pressure sensor module comprises a housing, at least one pressure sensor for determining the pressure of a fluid, at least one fluid connector for hydraulic connection of the hydraulic component, at least one electrical connector comprising a conductive mating surface; the mounting plate has a basic area and at least one electrical connecting pin, whereby the connecting pin spring loaded and is essentially perpendicular to the basic area of the mounting plate, the first end of the connecting pin is oriented towards the basic area, the second end of the connecting pin is oriented away from the basic area, and the second end of the connecting pin is pressed, by means of an elastic element, away from the basic area and towards the electrical connector when the mounting plate and the pressure sensor module are assembled and the pressure sensor module and/or the mounting plate have at least one guiding element. The pressure sensor, the fluid connector and the electrical connector are arranged within the housing, the mounting plate is connectable with the pressure sensor module in a force-locking manner and when the mounting plate and the pressure sensor module are assembled, the electrical connecting pin is connected with the electrical connector via its second end.