North Seeking Mems Imu For Gyro Tools

North-Seeking MEMS IMU for Gyro Tools

ER-MIMU-09
1. Mini Diameter: 120mm x Φ30mm;
2. Light weight: ≤150g;
3. Temperature compensation: -40℃~ + 80℃ / -40℃~ + 125℃.

North-Seeking MEMS IMU for Gyro Tools

North Seeking Mems Imu For Gyro Tools

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    Introduction

    ER-MIMU-09 North-Seeking MEMS IMU for Gyro Tools

    Introduction
    Inertial Measurement Unit, referred to as IMU, is a device to measure the attitude angle (or angular velocity) and acceleration of the three axis of the object. With the rapid development of science and technology, MEMS IMU is increasingly widely used in the fields of oil and mining, injecting new vitality into this traditional industry. This is a high-performance product specially designed for oil drilling, mining and other fields. Based on three-axis integrated MEMS gyro and three-axis accelerometer, ER-MIMU-09 can measure the linear acceleration and rotation angular velocity from three directions and can obtain the attitude, velocity and displacement information of the carrier through the resolving.

    Features
    Mini Diameter: 120mm x Φ30mm
    Light weight: ≤150g
    Temperature compensation: -40℃~ + 80℃ / -40℃~ + 125℃
    Products with wide voltage design: 6v~12v
    Gyro bias instability up to: <0.01 deg/hr
    Gyro bias stability up to (10s 1σ): <0.05 deg/hr
    Gyro angular random walk up to: <0.0025 °/√h
    Accelerometer bias repeatability: 100ug
    Accelerometer bias stability (10s 1σ): <50ug
    Accelerometer class II non-linearity coefficient: <100ug/g2
    6V power supply, low power consumption 2W
    RS422 bus communication, baud rate from 230400~921600 can be set

    Application
    North seeking in logging tools/gyro tools
    Pointing, steering and guiding in advanced mining/drilling equipment
    Initial alignment in UAV launch systems
    Direction pointing and tracking in satellite antenna, target tracking system
    Guidance and navigation in navigation grade MEMS system
    Orientating and positioning in railway train system
    Precision platform attitude measuring and controls
    Precision attitude, position measuring in navigation grade MEMS IMU/INS
    North finding and positioning in land surveying/land mobile mapping system

    Specifications

    Item Parameter Unit
    Gyro performance A B C H /
    Range 50 100 200 100 deg/s
    Scale Factor at 25°C 160000 80000 40000 80000 LSB/deg/s
    Scale Factor Repeatability (1σ) <50 <50 <100 <50 ppm
    Scale Factor VS Temperature (1σ) ±300 ±300 ±300 ±300 ppm
    Scale Factor Non-Linearity (1σ) <200 <200 <300 <200 ppm
    Bias Instability (1σ 25℃) <0.01 <0.02 <0.02 <0.02 deg/hr
    Bias stability (10s 1σ) <0.05 <0.1 <0.1 <0.1 deg/hr
    Angular Random Walk <0.0025 <0.005 <0.005 <0.005 °/√h
    Bias Repeatability (1σ 25℃) <0.1 <0.1 <0.1 <0.1 deg/hr
    Accelerometer performance
    Range 30 g

     

    Bias Stability (10s 1σ) <50 ug

     

    Bias Month Repeatability(1σ) 100 ug

     

    Bias Temp Coefficient <20 ug/℃

     

    Bias Temp Hysteresis <1.5 mg

     

    Scale Factor Non-linearity <500 ppm

     

    Scale Factor Month Repeatability <30 ppm

     

    Scale Factor Temp Coefficient 10 ppm/℃

     

    Class II Non-linearity Coefficient <100 ug/g2

     

    Scale Factor 250000 Lsb/g

     

    Environment and power
    Operate temperature -40~+80 -40℃~ + 125℃

     

    Storage temperature -55~+105 -55℃~ + 125℃

     

    Power supply 6~12V DC V
    Power (Power supply 6) 2 W
    Communication interface RS-422 /
    Physical characteristics
    Size 120 x φ30 mm
    Weight ≤150 g

    Dimension

    Dimensional Drawing Of North Seeking Mems Imu For Gyro Tools


    Application Techniques

    1.IMU working principle & Tactical grade IMU product recommendations

    2.How Does an IMU Work?

    3.Choosing an IMU: FOG IMUs vs MEMS IMUs

    4.Application of IMU in the Field of Drones

    5.What is the Difference Between IMU and AHRS?

    6.How is IMU used?


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