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4515DO Digital Pressure Transducer
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential
Supply Voltage: Under 5V, 5V
Output Signal: Digital
Pressure Range: Under 4” H2O, 4” H2O to 3 psi
Kind: Board Level

4515DO is a small, ceramic-based PCB mounted pressure transducer from Measurement Specialties with a digital output. This low cost, high performance transducer is fully calibrated and temperature-compensated with a total error and of less than 1% over the compensated range. The sensor operates from a single supply of either 3.3 or 5.0 VDC. Packaging includes side port, top port, and manifold mount versions in either differential or gauge models. Calibration ranges from 2" to 30" of water. 1/8" barbed pressure ports mate securely with 3/32" ID tubing.


  • PCB mountable
  • Digital output - I2C or SPI protocol
  • Barbed pressure ports 2 to 30" of water
  • Gauge or differential
  • Fully calibrated and compensated

Typical Uses

  • Blocked filter detection
  • Altitude and airspeed measurement
  • Medical instruments
  • Fire supression systems
  • Panel meter