High Precision Navigation MEMS IMU

High Precision Navigation MEMS IMU

ER-MIMU-06 (0.05º/h) Features:
1. Measuring range ±400º/s;
2. Bias instability (Allan variance) 0.05º/h;
3. Light Weight.

High Precision Navigation MEMS IMU

High Precision Navigation MEMS IMU

Get Price Now

    Share to:

    Application of High Precision Navigation MEMS IMUFeatures of High Precision Navigation MEMS IMUSpecification of High Precision Navigation MEMS IMU

    High Precision Navigation MEMS IMU

    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. Gyroscope and accelerometer are the core devices of inertial navigation system (INS). With the built-in accelerometer sensor and gyroscope, the IMU 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.
    ER-MIMU-06 uses MEMS accelerometer and gyroscope with high quality and reliability, RS422 and external communication, baud rate can be flexibly set between 9600~921600, through the communication protocol to set the user’s required communication baud rate. With X, Y, Z three-axis precision gyro, X, Y, Z three-axis accelerometer with high resolution, can be output by RS422 X, Y, Z three axis of gyroscope and accelerometer’s original hexadecimal complement data (including gyro hexadecimal complement the numerical temperature, Angle, the accelerometer hexadecimal temperature, the acceleration hexadecimal complement number); It can also output float dimensionless values of the gyroscope and accelerometer processed by the underlying calculation.

    Application areas
    Antenna and Line of Sight Stabilization Systems
    Integrated Navigation Systems & Inertial Guidance System
    Flight Control & Guidance System
    Attitude Heading Reference Systems (AHRS)
    Stabilization of Antennas, Cameras & Platforms
    Aerial and Marine Geo-mapping / Surveying

    Features
    Volume: 44.84 mm×38.88 mm×21.39 mm;
    5V power supply, low power consumption 1.0W;
    Lightweight: ≤60g;
    Products include X, Y, Z three-axis MEMS gyro and X, Y, Z three-axis MEMS accelerometer;
    RS422 bus communication, baud rate from 9600~921600 can be set. 

    Specifications

    GyroParameterER-MG2-300ER-MG2-400Unit
    Range±300±400°/s
    Resolution2424bits
    Data Rate12K12KHz
    Group delay<5<3ms
    Bandwidth (-3dB)50100Hz
    Scale Factor at 25°C2800020000LSB/deg/s
    Scale Factor Repeatability (1σ)<50<20ppm
    Scale Factor VS Temperature (1σ)300100ppm
    Scale Factor Non-Linearity (1σ)<300100ppm
    Bias Instability0.030.05°/hr
    Bias stability(1σ 10s)0.15<0.5°/hr
    Bias stability(1σ 1s)0.5<1.5°/hr
    Angular Random Walk<0.01<0.025°/ √h
    Bias error over temperature (1σ)103°/hr
    Bias temperature variations, calibrated (1σ)<1<0.5°/hr
    Bias Run-Run(1σ)<0.3<0.3°/hr
    Noise Peak to Peak±0.010±0.05°/s
    G-Sensitivity<1<1°/hr/g
    VRE<1<1°/hr/g (rms)
    Startup Time11s
    Sensor Resonant Frequency11K—13K
    Environment, Power and Physical
    Shock (operating)500g,1ms, 1/2 sine wave
    Shock (survival)10000g,1.0ms, 1/2 sine wave
    Vibration (Operating)12grms,20Hz to 2KHz Random Vibration
    Operating Temperature-40℃~+ 80℃
    Max storage (survival) Temperature-55°C—125°C
    Supply voltage5±0.25V
    Current consumption40mA
    AccelerometerRange2-1030-50g
    Bandwidth100100Hz
    Bias Stability (Allan Curve)<5<10μg
    Bias Stability (1s Standard Deviation)(1σ)<20<50μg
    Bias Month Repeatability100-300300-500μg
    Bias Temp Coefficient<10<50μg/℃
    Bias Temp  Hysteresis<0.5<1mg
    Factor Scale Non-linearity<500<1000 (2000@50g)ppm
    Factor Scale Month Repeatability<300<300ppm
    Factor Scale Temp Coefficient1010ppm/℃
    ClassII Non-linearity Coefficient<100<100μg/g²
    Factor Scale4000000-800000200000-150000LSB/g
    Resolution510μg
    Start Time<1<1s
    Sampling Rate15001500Hz
    Shock(charged)1000010000g
    Shock(uncharged)1000010000g
    Vibration Rectification Error (6grms)/<0.4mg/grms
    Operation Temp70
    Voltage5±0.255±0.25V
    Current<15<15mA

    Application Techniques

    More Products

    Cost-Efficient Triaxial MEMS North Seeker
    Cost-Efficient Triaxial MEMS North Seeker
    High Precision NavigationStable Control MEMS IMU
    High Precision Navigation/Stable Control MEMS IMU
    High Precision Navigation MEMS Gyroscope
    High Precision Navigation MEMS Gyroscope
    High Performance Navigation MEMS IMU
    High Performance Navigation MEMS IMU
    High Precision MEMS Gyroscope
    High Performance North Seeking MEMS Gyroscope
    High Accuracy North-Seeking MEMS IMU (2)
    High Accuracy North-Seeking MEMS IMU
    Ask for a Quote

      Menu