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High-performance MEMS inertial measurement unit, gyroscope measurement range ±4000°/s, accelerometer measurement range ±100g or ±30g, bandwidth: >30Hz, gyroscope scale factor repeatability <3500ppm, accelerometer scale factor repeatability 300ppm
High performance MEMS inertial measurement unit
Zero-bias repeatability: ≤50 deg/hr 1σ ≤7.5 mg
Bandwidth: >30Hz
Measurement range: ±4000°/s |±100g or ±30g
Model | IMU4000-01 | |
Sensor parameter | Gyro | Accelerometer |
Measurement range | ±4000 deg/s axis 1-2-3 | ±100g axis 1-2-3 (or ±30g axis 1-2-3) |
Bias repeatability | ≤50 deg/hr 1σ ≤300 deg/hr(over temperature range) | ≤7.5 mg <75 mg(one year-typical) |
Bias instability | ≤2.5 deg/hr(Allan Variance minimum at Tconst) | Short term Stability ≤0.5mg(±30g FS) ≤1.5mg(±100g FS) |
Random Walk | ≤0.15 deg/√hr(Allan variance) | 900μg/√hz 0.009m/s/√hz (0≤BW≤100) |
Scale Factor repeatability | <3500 ppm | 300 ppm(typical one year) (Max<1000 ppm) |
Band Width,Phase(When Phase Shift=-90) | >30Hz | >30Hz |
Shock | 100g,11ms Saw-tooth | |
Vibration | 6G rms 20~2000Hz | |
Operating Temperture | -40~+71℃ | |
Size | diameter:60mm height:40mm | |
Weight | 200g |