BWsensing IMU400C High-Precision Inertial Measurement Unit
Vendor: BWsensing ( )
Product: IMU400C
BWsensing (Wuxi) IMU400C is a high-precision 6-axis inertial measurement unit: gyro ±400 °/s with 0.01 °/s resolution, bias stability <0.5 °/h (100 s, 1σ) and angular random walk <0.1 °/√h; accelerometer ±3.6 g with 0.01 mg resolution and 0.001 mg bias stability. 500 Hz output over RS232/RS485/TTL, measuring 60×59×29 mm with −40 to +85 °C operation. Vendor-listed applications include unmanned boats/underwater robots, AGVs, robots and drones.
| Axes | 6 (3-axis accel + 3-axis gyro) |
| Gyro Arw | <0.1 °/√h |
| Dimensions | 60 × 59 × 29 mm |
| Interfaces | RS232 / RS485 / TTL |
| Output Rate | 500 Hz |
| Operating Temp | −40 to +85 °C |
| Gyro Full Range | ±400 °/s |
| Gyro Resolution | 0.01 °/s |
| Accel Full Range | ±3.6 g |
| Accel Resolution | 0.01 mg |
| Gyro Bias Stability | <0.5 °/h (100 s, 1σ) |
| Accel Bias Stability | 0.001 mg |