SENSIRION  SDP611  Pressure Sensor, Medical, Industrial, Calibrated, Digital, 500 Pa, Differential, 3.3 V, Hose / Tube

Product Overview

The SDP611 is a digital differential Pressure Sensor designed for high-volume applications. They measure the pressure of air and nonaggressive gases with superb accuracy and no offset drift. The sensors cover a pressure range of up to ±500Pa (±2inch H²O / ±5mbar) and deliver outstanding accuracy even at the bottom end of the measuring range. The SDP600 series 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. The SDP600 features an extended dynamic range, better long-term stability and improved repeatability, especially near zero.
  • Accuracy better than 0.2%FS near zero
  • Digital output (I²C communication)
  • Excellent repeatability, even below 10Pa
  • Calibrated and temperature compensated
  • Excellent long-term stability
  • Flow measurement in bypass configuration


Product Information

Sensor Output:
Operating Pressure Max:
Pressure Measurement Type:
Voltage Rating:
Port Style:
Hose / Tube
Supply Current:
Product Range:
SDP600 Series
Operating Pressure Range:
-500Pa to 500Pa
Operating Pressure Min:
To Be Advised
External Depth:

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  • Sensing & Instrumentation;
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Legislation and Environmental

RoHS Compliant:
Authorized Distributor

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