GY-MS5837 02BA 30BA High Precision Gas Liquid Waterproof Pressure Sensor Module

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MS5837 is a new generation of high resolution pressure sensor with I2C bus interface. Its water depth resolution is 2 mm. It is suitable for depth measurement system.

Overpressure:50 bar

Sensor Type:Digital Pressure and Height Sensor Module

Type Absolute Pressure

Output/span:24-bit ADC

The sensor module consists of a high linear pressure sensor and an ultra-low power 24 bit_ADC with internal factory calibration coefficient. Accurate 24-digit pressure and temperature values and different operating modes are provided. Users can configure conversion speed and current consumption according to their needs. High resolution temperature output enables you to achieve the functions of depth measurement system and thermometer without additional sensors.

MS5837 can connect almost any microcontroller. The communication protocol is simple, and there is no need to program the internal registers in the device. Gel protection and antimagnetic stainless steel cap can ensure that the sensor module is waterproof.


Ceramic-metal package:3.3 x 3.3 x 2.75 mm

02BA :300mbar--------1200mbar


High resolution module, 0.2 mbar

Fast conversion up to 0.5 ms

Low power, 0.6 mu A (standby power < 0.1 mu A at 25 degree C)

Integrated Digital Pressure Sensor (24-bit_ADC)

Power supply voltage: 3 to 5V

Temperature range: 20 to + 85 degrees C

I2C interface

No external components (internal oscillator)

Excellent long-term stability

It can be fully sealed and suitable for outdoor equipment

Sealing design, suitable for 1.8 x 0.8 mm O ring

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