Barometric Pressure Sensor


Features
· 30 kPa - 120 kPa measuring range.
· Single +2.4 ... 3.3 V supply.
· Four measuring modes plus power down mode.
· On-chip temperature measurement
· Fully calibrated and compensated component.
· Standard digital output: SPI or I2C.
· Small package size with optional sealing gasket.
· Diameter 6.1 mm, height 1.7 mm.
· Proof pressure 2.0 MPa.
· Pb-free solderable component & RoHS-compatible.

Applications
· Barometric pressure measurement and altimeter applications.
· Home weather stations.
· Advanced medical applications.
· Level gauging.

Benefits
· 1.5 Pa ( ∼10cm at sea level) resolution with < 10 μA current consumption.
· Altimeter/barometer function can be realized with minimum use of MCU.
· Chemically and mechanically robust package.


  You can download the library for Arduino here.( SPI version )

More information here