2-Axis MEMS Rate Gyroscope

2-Axis MEMS Rate Gyroscope

ER-2MG-202
1. Bias stability (°/h): ≤10°;
2. Bias repeatability (°/h): ≤10°;
3. Resolution: ≤0.05°.

2-Axis MEMS Rate Gyroscope

2-Axis MEMS Rate Gyroscope

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    2-Axis MEMS Rate Gyroscope

    Introduction

    The ER-2MG-202 is a two axis MEMS gyroscope, the pitch and heading of the carrier can be measured in real-time, and the angular rate can also be output in real-time. It has the advantages of small size, low power consumption, light weight and good reliability. The products can also meet the application requirements of the corresponding fields. That is, it can replace traditional rate gyros, including DTG and semi-liquid floating gyros.

    Application

    Measure the angular rate of pitch and roll of the carrier and output it in real-time

    Features

    Short startup time

    Digital or analog output (optional)

    Small size, low power consumption, light weight, simple interface, easy to install and use

    Output the measured value of two axial angular rate of carrier independently, continuously

    Measure the angular rate of pitch and heading of the carriers and output it in real-time

    Specifications

    No.Parameters                                                         Indicator
          A        B       C
    1Bias (°/s)≤0.01≤0.02≤0.05
    2Bias repeatability (°/h)≤10≤15≤25
    3Bias stability (°/h)≤10 (1σ)≤15 (1σ)≤25 (1σ)
    4Measurement range (customizable)±100°/s±100°/s±100°/s
    5Scale factor non-linearity≤0.02%≤0.02%≤0.1%
    6Resolution≤0.005°/s≤0.005°/s≤0.02°/s
    7Start up time≤1s≤1s≤1s
    8Cross-coupled≤±0.5%≤±0.5%≤±1%
    9Bandwidth200HZ150HZ150HZ
    10Replacement rate2000Hz
    11Voltage (DC)DC+5V±0.3V
    12Electric current≤0.1A
    13Power dissipation≤0.5W
    14Operating temperature-45℃~+65℃
    15Storage temperature-55℃~+70℃
    16WeightGyro≤50g
    17PolarityThe product rotates around the positive direction of the input axis,
    counter clock rotation, the output is negative,
    if clockwise rotation, the output is positive.

    Mechanical interface

    Dimension: Φ25.3×30.5mm.

    Application Techniques

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