Sensor for detecting pressure and/or filling level and/or flow rate and/or density and/or mass and/or temperature

A sensor for detecting at least one of a pressure, a filling level, a flow rate, a density, a mass or a temperature, the sensor comprising:

• sensor components comprising a first sensor component for detecting at least one of the pressure, the filling level, the flow rate, the density, the mass or the temperature and comprising at least one further sensor component,
• wherein the first sensor component comprises a strain-sensitive section, contacting surfaces on a coupling section and at least one of strain gauge resistors or strain gauge surfaces for capacitive detection of a camber of the strain-sensitive section,
• wherein the further sensor component comprises contacting surfaces connected to conductor paths and components configured to analyze the camber of the strain-sensitive section,
• wherein one of individual contacting surfaces and parts of the contacting surfaces of the first sensor component are congruent with partial surfaces of the contacting surfaces of the further sensor component,
• wherein at least one of the contacting surfaces is at least in sections provided with nanowires, and
• wherein the nanowires establish at least one of a fixing effect and an electric connection of the sensor components to one another.