Hight Performance Inertial Measurement Unit (IMU) Inertial Navigation System Imu Sensor¹

Product Description IMU488M Hight Performance Inertial Navigation System (IMU) Inertial Measurement Unit Inertial SensorMain Features- Precision 10 DoF MEMS Inertial Measurement Unit- Dynamic Range: Gyro ±450°/s, Acc ±16g- Bias Stability: Gyro: 1°/h, Acc 30μg (Allan)- Full Temperature Range Accuracy Assured: Built-inHigh Performance Temperature Calibration andCompensation Algorithm- High Bandwidth, SPI Sampling Rate up to 2000Hz- Working Temperature: -40~+85°CBrief IntroductionIMU488M Inertial Measurement Unit is a high performance tactical grade MEMS Inertial Measurement Unit, which MEMS gyroscope enjoys 1°/h (Allan) bias stability and MEMS accelerometer enjoys 30μg (Allan) bias stability, and it can output precise 3-axis outputs of angular rate, 3 axis acceleration data, 3 axis magnetometer data, and barometer data, etc.IMU488M Inertial Measurement Unit adopts latest MEMS technology and advanced MEMS components, and IMU488M has been produced in bulk, which reduces the cost deeply. IMU488M enjoys excellent measurement performance, small size, light weight, and high reliability and robustness, it can output precise measurement data in harsh environment, and it has been widely applied in tactical unmanned aerial vehicles, intelligent driving, surface vehicle, platform stabilization, precise guided bomb, industrial robotics, etc.Technical Specifications  Parameter           Test ConditionValueUnitMinTypicalMaxGyroscopesDynamic Range  ±450 °/sBias StabilityAllan variance  1 °/h 10s average (-40~+85°C, fixed temp.)    Radom Walk  0.1 o/√hBias Repetition  4 °/h BaisBias change at full temp. range1 ±0.04 °/sBias change in vibration conditions2 6 °/h Scale Factor Nonlinearity  100 ppmResolution  3.052*10-7 o/s/LSBBandwidth  200 HzAccelerometerDynamic Range  ±16 gBias StabilityAllan variance  0.030.045mg10s average (-40~+85°C, fixed temp.) 0.06 mgRadom Walk  0.01 m/s/√hBias Repetition  0.06 mgScale factor nonlinearity  100 ppmResolution  1.221*10-8 g/LSBBandwidth  200 HzMagnetometer Dynamic Range ±2  GaussResolution  120 uGaussNoise RMS10Hz 50 uGaussBandwidth  200 HzBarometerPressure Range 450 1100mbarResolution  0.1 mbarAbsolute Accuracy  1.5 mbarCommunication Interface1 Channel SPIBaud rate  25MHz1 Channel UARTBaud rate 230.4 KbpsSampling RateSPI 2000 HzUART 200 HzElectronic CharacteristicsVoltage 33.33.6VPower Consumption   1.5WRipple Wave P-P  100mVPhysical CharacteristicsDimension  47*44*14 mmWeight  50 gramsWorking EnvironmentWorking Temperature -40 85°CStorage Temperature -45 105°CVibration Resistance  20~2000Hz, 6.06g  Shock Resistance  1000g, 0.5ms  ReliabilityMTBF  20000 hContinuous Working Time  120 h1: The bias value is calculated based on the whole temperature change peroid, the temperature changing rate<=2°C/minute, temperature range:-40~+85°C;2: (before vibration average value +after vibration average value) /2-during vibration average value, the vibration conditions are 6.06g, 20~2000HzTypical Applications- Intelligent Driving- Surface Vehicle- Platform Stabilization- Precise Guided Bomb- Industrial RoboticsHeart and Fast Service

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