IMU-P2
HDSENS > IMU / AHRS
Low Gyroscope Noise Level for Demanding Applications
IMU-P2 is a compact, high-performance inertial measurement unit with low-noise gyroscope, accelerometer, magnetometer, and 32-bit processor. It supports SYNC input, timestamp indexing, self-diagnosis, and provides calibrated IMU data and real-time attitude computation in harsh environments.
Overview
HDSENS IMU-P2 is a miniature high-performance inertial measurement unit integrating a low-noise MEMS gyroscope, accelerometer, and magnetometer. Powered by the HDNav processing engine, it delivers robust, calibrated IMU data and real-time attitude computation even in harsh environments. Its gyroscope offers bias instability as low as 0.3 °/h and a calibrated angular rate measurement range of ±300°/s. An auxiliary digital accelerometer channel provides a dynamic range up to ±260m/s². Additionally equipped with SYNC input, timestamp indexing, and self-diagnostic functions, the IMU-P2 operates reliably across an extended temperature range from -40°C to +110°C.
Industrial-grade low-noise gyroscope and accelerometer
Gyroscope bias instability as low as 0.3 °/h (6219) or 2 °/h (6229)
Angular rate measurement range of ±300 °/s (6219) or ±2000 °/s (6229)
Acceleration measurement range of ±8g (6219) or ±16g (6229)
Auxiliary digital accelerometer channel with a dynamic range of up to ±260 m/s²
Operating temperature range of -40 to 110°C
Compact and lightweight design
AEC-Q100 compliant certification
Specifications
- Range: ±15 m/s²/±80 m/s²
- Offset: ±0.14 m/s²(-40°C to +110°C)
- Sensitivity: 200 LSB/(m/s²)
- Velocity Random Walk: 30 (mm/s)/√h
- Bias Instability: 0.20 mm/s² (Allan variance)
- Orthogonality Error: ±0.15%
- Range:±300 °/s
- Offset: ±0.6 °/s
- Linearity Error: ±0.02 °/s to ±0.08 °/s
- Noise Density: 0.0006 (°/s)/√Hz
- Angle Random Walk: 0.015 °/√h
- Bias Instability: 0.5 °/h (Allan variance)
- Orthogonality Error: ±0.15%
- G-Sensitivity: 0.006 (°/s)/(m/s²)
- Input Voltage: 5-12V
- Current Draw: 110mA@12V
- Power: 2W
- Outputs: RS422
- Outputs: RS422
- Sync IN: PPS in(LvTTL)/NMEA in(RS232)
- Range: ±300 °/s
- Offset: ±0.6 °/s
- Noise Density: 0.0006 (°/s)/√Hz
- Bias Instability: 0.5 °/h
- Input Voltage: 5-12V
- Current Draw: 110mA@12V
- Power: 2W
- Offset: ±0.6 °/s
- Operating Temperature: -40° to +110° C
Application
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