I2C Pressure Sensor - MPM3801

• Output: I2C&SPI
• Pressure Range: ≤35bar, ≤400bar
• Accuracy: ±0.25%FS, ≤0.50%FS
• Other Options: Compact
• Pressure Type: Gauge & Absolute
• Diameter: Φ19mm

  • Model Number: MPM3801
  • Data Sheet: Date Sheet File
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  • I2C Pressure Sensor
  • I2C Pressure Sensor
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Product Specification

MPM3801 I2C Pressure Sensor Introduction

    MPM3801 Digital Output Pressure Sensor 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. With digital normalized output and low power consumption, it is convenient to connect to various devices, and has strong applicability. It is widely used for various liquid pressure measurement which is compatible with stainless steel and Viton.


MPM3801 I2C Pressure Sensor Specification

Range: 0bar~0.07bar/0.2bar/0.35bar/0.7bar/1bar/2bar/3.5bar/


Pressure Type: Gauge/ Absolute/Sealed Gauge

Overpressure: 1.5FS

Accuracy:±0.25%FS (typ.); ±0.5%FS (max.)

Output Digital Value: 1638 (zero)~14746 (span)

Output Digits: 14 digits (max. 16383)

Power Supply: 3.3±0.1V DC(default)5±0.1V DC

Power Consumption: 5uA (standby mode) @25

Long Term Stability: ±0.2%FS/year

Working Temperature: -20~80

Storage Temperature: -40~125

Shock: 10g, 20Hz~2000Hz

Impact:100g, 11ms


MPM3801 I2C Pressure Sensor Features

Gauge, absolute, sealed gauge

Isolated construction, enable to measure various liquid

Standard sensor dimension, wide range of applications


MPM3801 I2C Pressure Sensor Application 

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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