Sensirion Pressure Sensor, -125Pa Min, 125Pa Max, I2C Output, Differential Reading

SPD6xx series Low-cost Differential Pressure Sensors. The Sensirion SDP600 series of digital differential pressure sensors offer superb performance and are targeted at low-cost high-volume applications. These sensors are for use with air or other non-aggressive gases and deliver accurate and stable results even at very low differential pressures. The SDP600 series operates from a supply voltage of 3.3V and features a digital 2-wire interface enabling easy direct connection to a suitable microprocessor. The measurement signal is internally linearized and temperature compensated. The SDP6x1 devices ( ; 123-7139 123-7139 ; ; 123-7142 123-7142 ) are optimized for measure mass flow or standard volume flow measurements in a bypass configuration. The SDP6x6 devices ( ; 123-7140 123-7140 ; ; 123-7143 123-7143 ) include a power saving feature which effectively puts the sensors into standby mode between measurements.