SDP610-125PA

SDP610-125PA is a SDP600 series low-cost digital differential pressure sensor. It is designed for high-volume applications. They measure the pressure of air and nonaggressive gases with superb accuracy and no offset drift. It operates from a 3.3V supply voltage and features a digital 2-wire interface, which makes it easy to connect directly to a microprocessor. The signal is internally linearized and temperature compensated. The outstanding performance of these sensors is based on Sensirion’s patented CMOSens® sensor technology, which combines the sensor element, signal processing and digital calibration on a tiny microchip. The differential pressure is measured by a thermal sensor element using flow-through technology. Applications include medical, HVAC, automotive, process automation, and burner control.

• 0.5% of reading span repeatability
• Digital output (I2C)
• Calibrated and temperature compensated
• Excellent long-term stability
• Flow measurement in bypass configuration
• Calibrated range from -125Pa to +125Pa (±0.5 in. H2O)
• Response time: 4.6ms typical at 12-bit resolution
• Operating temperature range from -20°C to +80°C
• Accuracy is ±3%
• Air, nitrogen, oxygen media type