Microsensorcorp MPM3808 Digital Output Pressure Sensor

Microsensorcorp MPM3808 Digital Output Pressure Transducer is the OEM piezoresistive pressure sensor with 316L stainless steel corrugated diaphragm and isolated oil-filling construction. The sensing package utilizes silicone oil to transfer pressure from the 316L stainless steel diaphragm to the sensing die.

The pressure is transformed to analog electric signal. By customized integrated circuit for temperature compensation and non-linearity correction, it outputs pressure data and temperature data conforming to I2C interface protocol or SPI interface protocol. It is widely used for various liquid pressure measurement which is compatible with stainless steel and Viton.

Microsensorcorp MPM3808 Features

  • Pressure range -1bar…0bar~0.1bar…35bar
  • I²C and SPI digital output for option
  • Low power consumption, lowest to 5μA
  • Wide temperature compensation -10°C~50°C
  • Gauge, absolute, sealed gauge
  • Φ19mm standard OEM pressure sensor
  • Isolated construction, enable to measure various media
  • Full stainless steel 316


  • Industrial process control
  • Gas, liquid pressure measurement
  • Pressure checking meter
  • Liquid pressure system and switch
  • Cooling equipment and air conditioning system
  • Aviation and navigation inspection

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  1. Please pay attention that the measured media shall be compatible with the contacted part;
  2. If Zero pressure is negative, please make special note of the exact pressure range in the purchase order;
  3. For special requirements, please contact us and make note in the purchase

Microsensorcorp MPM3808 Specifications

  • Range: -1bar…0bar~1bar…35bar
  • Pressure Type: Gauge/ Absolute/Sealed Gauge
  • Overpressure: 5FS
  • Accuracy: ±0.5%FS (pressure); ±1.5℃ (Temperature)
  • Power Supply: (5±0.1)V DC; (3.3±0.1)V DC
  • Power supply current: 5mA(Normal); 5μA(Low power standby)
  • Sampling Frequency: 5ms
  • Long Term Stability: ±0.3%FS/year
  • Working Temperature: -10℃~80℃
  • Storage Temperature: -40℃~125℃
  • Shock: 10g, 20Hz~2000Hz
  • Impact: 100g,11ms

As the first one who self-designed and produced piezo-resistive pressure sensor in China , being the world top-class sensing and measuring specialist is always our mission. Micro Sensor Co., Ltd., focuses on technics development, mass production and technical services in industrial and control areas, providing specified product solutions of fluid media measurement for customers over 90 countries in process control, smart manufacture, smart city and precise industries, etc.

Download Datasheet: MPM3808, Microsensorcorp-Digital Output Pressure Sensor

Ref: Microsensorcorp.com