Introducing the HGuide i300: A Cutting-Edge MEMS IMU
The HGuide i300 stands out as a top-tier MEMS Inertial Measurement Unit (IMU), meticulously engineered to cater to the diverse needs of various unmanned systems, such as drones, ground vehicles, underwater vehicles, and other robotic platforms. Its remarkably compact size, lightweight design, and efficient power consumption make it an ideal choice for seamless integration across multiple applications.
This robust sensor solution employs advanced calibration techniques and compensation methods,featuring a unique internal environmental isolation system that minimizes interference from extraneous inputs. Users can customize settings, including filtering options, output data rates, and dialog protocols, to suit their specific requirements.
Key Specifications
| i300BA50 | i300AA50 | |
| Dimensions/Volume | 42 x 28 x 14 mm / 17 cm³ (1 in³) | 42 x 28 x 14 mm / 17 cm³ (1 in³) |
| Weight | 35g | 35g |
| Power Supply | 5 – 36 VDC, 0.5W | 5 – 36 VDC, 0.5W |
| Gyroscope Range | ± 490 deg/s across all axes | ± 490 deg/s across all axes |
| Accelerometer Range | ±16g across all axes | ±16g across all axes |
| Gyro Bias Repeatability | 65 °/hr 1σ | 90 °/hr 1σ |
| Gyro bias In-run Stability | 3 °/hr 1σ | 5 °/hr 1σ |
| Angular random Walk (ARW) | 0.15 °/√hr | 0.25 °/√hr |
| accelerometer bias Repeatability | 1.0 mg 1σ | 2.0 mg 1σ |
| Accelerometer Bias In-run Stability | 0.02 mg 1σ | 0.03 mg 1σ |
| Velocity Random Walk (VRW) | 0.02 m/s/√hr | 0.03 m/s/√hr |
| Communication Protocols | RS-422, 5V TTL, CAN | RS-422, 5V TTL, CAN |
