Barometric Pressure 15 to 115 kPa

Calibrated, temperature compensated, and amplified. Our barometric air pressure (BAP) sensors measure fluctuations in the pressure exerted by the atmosphere or air-fuel ratio in the engine of a vehicle to enable fuel efficiency. They generally measure absolute pressure where the pressure is applied to the top of the die while the bottom of the die provides a vacuum sealed reference. They support simplified system designs by requiring fewer external components.