High Performance MEMS IMU (16488)

ER-MIMU-M02 Features:
1. Three-axis digital gyroscope;
2. Three-axis digital accelerometer;
3. High reliability: mean time between failures>20000h.

High Performance MEMS IMU (16488)

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    High Precision MEMS IMU

    Introduction

    The ER-MIMU-M02 is an inertia measurement unit (IMU) based on micro-mechanical technology (MEMS) and a built-in MEMS gyroscope, with 6°/h (Allan) MEMS accelerometer zero bias stability and 100 µg (Allan), output three-axis angular velocity and three-axis acceleration, three-axis magnetometer and barometer.

    The product has high reliability and strong environmental adaptability. That is, it can be widely used in fields such as drones, smart bombs, seekers, rocket shells and stable platforms.

    Features

    Three-axis digital gyroscope:

    Dynamic measurement range of ±450º/s;

    Zero-bias stability: 6 º/h (Allan variance);

    Random walk: 0.5º/√h;

    Three-axis digital accelerometer:

    Dynamic measurement range: ±16g

    Zero-bias stability: 0.1mg (Allan variance);

    Random walk: 0.02m/s√h;

    High reliability: mean time between failures>20000h;

    Ensure the accuracy within the full temperature range (-40℃~75℃): Built-in high-performance temperature calibration and compensation algorithm;

    Support stable platform application: full parameter measurement and measurement bandwidth>100Hz;

    Interface includes 1-channel SPI and 1-channel UART.

    Specifications

    Parameter Test condition Min value Typical value Max value Unit
    Gyroscope
    Dynamic measurement range / / ±300 ±500 º/s
    Zero-bias stability Allan variance / 6 / º/h
    Random walk / / 0.5 / º/√h
    Zero bias repeatability Full temperature / ±0.2 / º/s
    Scale factor repeatability Full temperature / ±1 ±2  %
    Scale factor non-linearity FS=450 º/s / 0.2 %FS
    Bandwidth / / / 100 Hz
    Accelerometer
    Dynamic measurement range / / 16 / g
    Zero-bias stability / / 0.1 / mg
    Random walk / / 0.02 / m/s/√h
    Zero bias repeatability Full temperature / 16 32 mg
    Scale factor repeatability Full temperature / ±0.5 ±1 %
    Scale factor non-linearity FS=16g / 0.2 / %FS
    Bandwidth / / / 100 Hz
    Magnetometer
    Dynamic measurement range / / 3.1 / gauss
    Sensitivity / / 0.1 / mgauss/LSB
    Initial sensitivity error / / 2 / %
    Sensitivity temperature coefficient / / 250 / ppm/℃
    Non-linearity degree / / / 1 % of FS
    Initial bias error / / 400 / mgauss
    Partial temperature coefficient / / 0.7 / mgauss/℃
    Output noise / / 4 / mgauss
    Noise density / / 1 / mgauss/√Hz
    Bandwidth / / 50 200 Hz
    Barometer
    Pressure range extension 450 / 1100 mbar
    50 / 1200 mbar
    Overall error / / 6.0 / /
    Long-term stability / / 1 / mbar/year
    Communication interface
    1 way SPI Baud rate / / 15 MHz
    1 way UART Baud rate 9.6 230.4 921.6 Kbps
    Electrical specification
    Voltage / 3 3.3 3.6 V
    Power dissipation / / / 1.5 W
    Ripple wave P-P / / 10 mV
    Structural characteristics
    Dimension 47×44×15mm
    Weight / 41 42 47 g
     Operating environment
    Operating temperature / -40 75
    Storage temperature / -45 80
    Vibration / / 3g, 10~2000Hz / /
    Impact / / 30g, 11ms / /
    Mean time between failures / / 20000 / h
    Reliability
    Continuous working hours / / 120 / h

    FAQ

    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in ER-MIMU-M02 High Precision MEMS IMU, pls contact us: info@ericcointernational.com

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