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    MS5803-01BA High-Precision Waterproof Pressure Sensor Module Robotics Bangladesh
    • MS5803-01BA High-Precision Waterproof Pressure Sensor Module Robotics Bangladesh
    • MS5803-01BA High-Precision Waterproof Pressure Sensor Module Robotics Bangladesh

    MS5803-01BA High-Precision Waterproof Pressure Sensor Module

    RBD-4142

    The GY-MS5803-01BA is a high-precision digital pressure sensor module designed for measuring liquid, gas, and air pressure, as well as altitude and depth. It is based on the MEAS / TE Connectivity MS5803 series sensor, which integrates a 24-bit ADC, internal temperature compensation, and factory calibration to deliver highly accurate and stable measurements.

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    Description

    Product Description

    The GY-MS5803-01BA is a high-precision digital pressure sensor module designed for measuring liquid, gas, and air pressure, as well as altitude and depth. It is based on the MEAS / TE Connectivity MS5803 series sensor, which integrates a 24-bit ADC, internal temperature compensation, and factory calibration to deliver highly accurate and stable measurements.

    This module supports both I2C and SPI communication, making it easy to interface with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi. The sensor element is protected with a gel-filled stainless-steel cap, allowing it to be used in waterproof and outdoor applications when properly sealed. The module itself is not fully waterproof, but the sensor is suitable for liquid and gas pressure measurement.

    The 01BA version is ideal for low-pressure and altitude sensing


    Key Features

    • High-resolution digital pressure sensor with 24-bit ADC

    • Supports liquid, gas, and air pressure measurement

    • Factory calibrated for pressure and temperature

    • Waterproof sensor element with stainless steel protection

    • I2C and SPI interface support

    • Low power consumption for battery-powered projects

    • Excellent long-term stability and repeatability

    • Internal oscillator, no external components required


    Technical Specifications

    • Sensor Model: MS5803-01BA / MS5803-14BA

    • Pressure Range:

      • 01BA: 0 to 1 bar

    • Resolution: Up to 0.2 mbar

    • Output: 24-bit digital pressure and temperature data

    • Supply Voltage: 1.8V to 3.6V

    • Operating Temperature: -40°C to +85°C

    • Interface: I2C and SPI

    • Conversion Time: Approximately 1 ms

    • Power Consumption:

      • Active: ~1 µA

      • Standby: <0.15 µA

    • Module Size: Approx. 18.3 × 20.5 mm


    Typical Applications

    • Water depth and altitude measurement

    • Dive computers and underwater devices

    • Weather stations and environmental monitoring

    • Industrial pressure monitoring

    • Handheld altitude meters

    • IoT sensing applications

    • Liquid level detection systems


    Package Contents

    • 1 × GY-MS5803-01BA Pressure Sensor Module

    Product Details
    RBD-4142
    1 Item

    Specific References

    EAN13
    4142
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