HP

Inertial Measurement Unit
Designed to Excel in Demanding Applications

Less than

0.5mg

Highly Repeatable Accels

Up to

200G

High G Accels

Up to

800Hz

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
Standard ±150 °/s ±300 °/s ±600 °/s ±1200 °/s ±3000 °/s ±2 g ±5 g ±10 g ±30 g ±50 g
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 0.230 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 99 μg/√Hz 170 μg/√Hz 665 μg/√Hz 772 μg/√Hz 79.2 μgauss/√Hz
Bandwidth (-3 dB) 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz

Dimensions

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