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4525DO Digital Pressure Transducer 1 to 150 psi
Pressure Medium: Air/Gas
Sensor Type: Gauge, Differential, Absolute
Supply Voltage: Under 5V, 5V
Output Signal: Digital
Pressure Range: 3-300 psi
Kind: Board Level

4525DO is a small, ceramic-based PCB mounted pressure transducer from Measurement Specialties. 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 absolute, differential or gauge models. Calibration ranges from 1 to 150 psi. 1/8" barbed pressure ports mate securely with 3/32" ID tubing.


  • PCB mountable
  • High level analog output Barbed pressure ports
  • 1 to 150 psi Gauge, differential, absolute (starting at 15 psi) or compound
  • Fully calibrated and compensated

Typical Uses

  • Factory automation
  • Altitude and airspeed measurement
  • Medical instruments
  • Leak detection