Schematic representation of the membrane orientation in the differential pressure measurement with a sensor in which the pressure P1 is greater than P2
With the help of differential pressure sensors, one compares two pressures and receives a signal that is proportional to the pressure difference.
The sensors offered here are suitable for applications in which there is a fixed ratio between the lower and the higher pressure. Care must be taken on which port the higher and at which port the lower pressure can be connected.
The range of differential pressure sensors ranges from non-balanced OEM sensors to media-compatible, ready-to-use transmitters with standard output values.