Atmospheric Pressure – BP260

What is and what is used for

The sensor in question calculates the extent of this deformation, converted into an electric signal and properly amplified, which represents the value of the atmospheric pressure. The sensitive element of the BP260 barometer is a semiconductor whose resistance varies based on the atmospheric pressure; corresponding to this change is a change in direct voltage, therefore representing the electrical output of the sensor.


Operation of the liquid-free aneroid barometers is based on the balance between the pressure exercised by the atmosphere and the elastic forces developed by bodies with a specially studied geometry, whose changes in shape translate into a elastic action that counterbalances the atmospheric action.

Main features

Materials to download

Technical Data Sheet

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