HI14 series IP68 industrial grade 9-axis IMU/VRU/AHRS

The newly launched IP68 rugged and durable series, the performance is fully improved


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  • Integration: 3-axis gyroscope + 3-axis accelerometer + 3-axis magnetometer
  • Temperature range: -40°C ~ 85°C
  • Dimensions (WxLxH): 58.5x40x20 mm
  • Working voltage: 5~50V
  • Power Consumption: 350mW @24V
  • Maximum output rate: 500Hz
  • Output data: acceleration, angular velocity, magnetic field, Euler angle, quaternion, temperature, air pressure
  • Output interface:
    • RS232 (a variety of enhanced adapter cables are optional)
    • UART (multiple reinforced adapter cables are optional)
  • Sampling range:
    • Gyroscope: ± 2000°/s
    • Accelerometer: ± 12 G
    • Magnetometer: ± 8 G (Gauss)
  • Roll and pitch error (RMS):
    • Static: 0.1°
    • Motion: 0.1°
  • Gyroscope zero bias error: as low as < 1.76°/h;
  • Course angle error while moving
    • In 6-axis mode: < 2° (continuous rotation 10 circles)
    • In 9-axis mode: < 2° (after magnetic correction and no magnetic field interference nearby)
    • The 6-axis or 9-axis working mode can be switched by command or ANROTIMU-UI tool

HI14 R1/R3/R5 attitude sensor

The HI14 series attitude sensor can accurately perceive the attitude information of the mobile device such as pitch (Pitch), roll (Roll), and heading (Yaw). Automatic guided vehicles (AGV), inspection robots, smart agricultural machinery and other application fields. It can complement the advantages of navigation solutions such as laser radar (Lidar) and vision (Camera). Enhance the navigation accuracy of the device and reduce the dependence on external reference objects.

Sensor fusion + array correction technology

HI14 is equipped with an exclusive developed data fusion algorithm, combined with multiple gyroscope array correction technology, which reduces the gyroscope offset error to less than 1.76°/hr, and can be used with SLAM for indoor mapping. CH108 The multifunctional host-side interface program can help customers quickly evaluate and record attitude data.

IP68+ temperature compensation technology

Some models of the whole series of HI14 have temperature compensation technology, which is especially suitable for outdoor environments with drastic temperature changes. Overcome the error effects caused by high temperature and low temperature. The IP68 design of this series of products can resist outdoor muddy rainwater, sea use, and flight use for a long time, with EMC anti-interference design, You can choose products corresponding to the sensing performance and accuracy according to your needs. R1 is the lowest level to R5 is the highest level. For detailed parameters, please refer to the product manual.

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