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MPM3808 Digital I2C Output Pressure Sensor
MPM3808 Digital I2C Output Pressure Sensor

I2C pressure sensor, also called I2C pressure transmitter some where, is digital and intelligent. t is widely used for various liquid pressure measurement which is compatible with stainless steel and Viton.
Pressure Range: -0.1MPa…0kPa~10kPa…3.5MPa
Gauge, absolute, sealed gauge
Output: Digital I2C pressure sensor
Accuracy: ±0.5%FS (pressure) ±1.5℃ (Temperature) pressure sensor

Features

Gauge, absolute, sealed gauge

Standard male thread for option

Isolated construction, enable to measure various liquid


Introduction

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.


Specifications

Range: -0.1MPa…0kPa~10kPa…3.5MPa

Pressure Type: Gauge, Absolute, Sealed Gauge

Overpressure: 1.5FS

Accuracy:±0.5%FS (pressure)  ±1.5℃ (Temperature)

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

Power supply current:2.5mA(Normal),5uA(Low power standby)

Sampling Frequency:1.5ms

Long Term Stability: ±0.3%FS/year

Working Temperature: -10℃~80℃

Storage Temperature: -40℃~125℃

Shock: 10g,20Hz~2000Hz

Impact:100g,11ms


Outline Construction:(Units: mm)



Electric Connection




Order Guide

MPM3808

Digital Output Pressure Transducer

 

 

 

Range

Range: -0.1MPa...0kPa~10kPa...3.5MPa

[0~X]kPa or MPa

X: actual measured range

 

 

Code

Power Supply

3

(3.3+0.1)VDC

5

(5+0.1)VDC

 

 

Code

Communication interface

C

I2C

D

SPI

 

 

Code

Output Signal

A

10%~90% (1638~14746)

B

5%~95% (819~15563)

 

 

Code

work mode

N

normal mode

L

low power mode

 

 

Code

Pressure Type

G

Gauge

A

Absolute

S

Sealed Gauge

 

MPM3808            [0~X]kPa                5                         C               A                     N           G the whole spec


Notes

1. Please pay attention that the measured media shall be compatible with contacted parts.

2. If Zero pressure is negative, please make special note of exact pressure range in purchase order.

3. For special requirements, please contact us and make note in purchase order.


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