Compensated Pressure Sensor


Servoflo Corporation of Lexington, Massachusetts is pleased to announce the MS4515 Series of pressure sensors for low pressure measurement ranges. With an analog or digital output, the MS4515 is available in various calibration ranges between 0-2” H2O up to 0-30” H2O.
This ceramic-based, PCB mount pressure sensor using the latest in CMOS signal conditioning circuitry to create a low cost, high performance sensor. The analog version, MS4515, provides a ratiometric voltage output while the MS4515DO provides a 14bit digital output for pressure and 11bit output for temperature in an I2C or SPI protocol.
Both models are fully calibrated and compensated with a total error band of less than 1.0% over the compensated range. The sensor operates from a single supply of either 3.3 or 5.0 VDC.  A low power option is available. This rugged sensor is available with single or dual side ports, top ports or manifold mount in a gauge or differential configuration. 1/8” barbed pressure ports mate securely with 3/32” ID tubing.
Typical applications include blocked filter detection, altitude and air speed measurements, medical equipment, fire suppression systems and more.


  • analog or digital output
  • various calibration ranges between 0-2” H2O up to 0-30” H2O
  • single or dual side ports
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