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MPM3808 Digital Output Pressure Sensor for Liquid Measurement
Sensor Type: Gauge, Absolute
Supply Voltage: Under 5V, 5V
Output Signal: Millivolt
Pressure Range: Under 4” H2O

The MPM3808 is a piezoresistive OEM pressure sensor with 316L stainless steel corrugated diaphragm and isolated oil-filled construction. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing die. The sensor outputs pressure and temperature via I2C or SPI interface.

**All new inquiries for these parts should contact Microsensor directly via their Contact Us page. You may also contact us with any questions and we can forward your inquiry accordingly.**

This pressure sensor is excellent for liquid level measurement and for remote monitoring as it has a low power standby of 5µA.


  • Gauge, absolute or sealed gauge
  • Standard male thread
  • Isolated construction allows for measurements of liquids
  • Various pressure ranges up to 3.5 MPa
  • Power supply of 5V or 3.3V

Typical Uses

  • Liquid level measurement
  • HVAC
  • Industrial applications
  • Wastewater treatment