Pressure measurement cell for detecting the pressure of a medium adjoining the measurement cell

摘要

The pressure-measuring cell (1) has a resilient measuring membrane (2) with a side (2a) that is provided partially in contact with the medium and with another side (2b) that is remote from the medium. The measuring cell further has a base body (3) that is disposed opposite to the latter side of the measuring membrane. The base body is formed with an infra-red sensor (4) for measuring the temperature of the measuring membrane by measuring the infra-red radiation radiated from the latter side of the measuring membrane.