HP IMU

Designed to Excel in Demanding Applications
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Less than

0.5 mg

Highly Repeatable Accels
Less than

200 G

High G Accels
Up to

800 Hz

High Output Sample Rates

Overview

The HP IMU is an inertial measurement unit that contains accelerometers, gyroscopes and magnetometers. The IMU is supported for existing customers that have the product designed into production applications. The IMU is no longer offered for new applications. Please see the MS-IMU3020, MS-IMU3030, or the MS-IMU3050 for new inertial applications.

Specifications

Gyroscope Accelerometer Magnetometer
Dynamic Range ±150 °/s ±300 °/s ±600 °/s ±1200 °/s ±3000 °/s ±2 g ±5 g ±10 g ±30 g ±50 g ±1.9 gauss
Bias Instability 20 °/h 20 °/h 20 °/h 20 °/h 30 °/h 4.5 μg 14.3 μg 28.5 μg 91.7 μg 182.0 μg
Offset ±0.051 °/s ±0.051 °/s ±0.063 °/s ±0.097 °/s ±0.159 °/s ±1.4 mg ±1.6 mg ±2.4 mg ±4.7 mg ±5.9 mg ±5 mgauss
Non-linearity 0.01 % FS 0.01 % FS 0.01 % FS 0.01 % FS 0.01 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.1 % FS
Random Walk 2.0 °/√h 2.0 °/√h 2.0 °/√h 2.0 °/√h 2.0 °/√h 0.014 m/s/√h 0.050 m/s/√h 0.101 m/s/√h 0.203 m/s/√h 0.331 m/s/√h
Noise Density 0.051 °/s/√Hz 0.051 °/s/√Hz 0.051 °/s/√Hz 0.054 °/s/√Hz 0.070 °/s/√Hz 42 μg/√Hz 92 μg/√Hz 170 μg/√Hz 665 μg/√Hz 772 μg/√Hz 79.2 μauss/√Hz
Bandwidth (-3dB) 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz
Gyroscope Accelerometer Mag
Dynamic Range ±150 °/s ±300 °/s ±600 °/s ±1200 °/s ±3000 °/s ±2 g ±5 g ±10 g ±30 g ±50 g ±1.9 gauss
Bias Instability 20 °/h 20 °/h 20 °/h 20 °/h 30 °/h 4.5 μg 14.3 μg 28.5 μg 91.7 μg 182.0 μg
Offset ±0.051 °/s ±0.051 °/s ±0.063 °/s ±0.097 °/s ±0.159 °/s ±1.4 mg ±1.6 mg ±2.4 mg ±4.7 mg ±5.9 mg ±5 mgauss
Non-linearity 0.01 % FS 0.01 % FS 0.01 % FS 0.01 % FS 0.01 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.3 % FS ±0.1 % FS
Random Walk 2.0 °/√h 2.0 °/√h 2.0 °/√h 2.0 °/√h 2.0 °/√h 0.014 m/s/√h 0.050 m/s/√h 0.101 m/s/√h 0.203 m/s/√h 0.331 m/s/√h
Noise Density 0.051 °/s/√Hz 0.051 °/s/√Hz 0.051 °/s/√Hz 0.054 °/s/√Hz 0.070 °/s/√Hz 42 μg/√Hz 92 μg/√Hz 170 μg/√Hz 665 μg/√Hz 772 μg/√Hz 79.2 μauss/√Hz
Bandwidth (-3dB) 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz

Documentation

Software

External Resources

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