Fiber Optic Gyroscope MEMS Accelerometer IMU With BD/GPS/GLONASS/Tri-Mode Receiver
Product Introduction
The IMU70A is a high-performance IMU with an optional inertial/satellite integrated navigation system.
Built-in three-axis fiber optic gyroscope, three-axis MEMS accelerometer, optional BD/GPS/GLONASS/tri-mode receiver.
It can output the compensated angular rate, acceleration, temperature and other information.
Performance characteristics:
1. -40 ° C to 60 ° C, full temperature calibration;
2, 1 KHz high sampling rate, 1KHz compensation operation;
3, The software, algorithm, and interface protocol can be highly customized according to the user's usage scenario;
4. It can be externally connected with odometer, DVL, vision and radar for integrated navigation.
Electrical parameters
| Operating voltage | 18V～36V DC |
| Power supply ripple | <50mV |
| Maximum power consumption | System power consumption at room temperature 11 W, maximum power consumption at high and low temperature 15 W |
| Operating temperature | -40℃~+85℃ |
| Storage temperature | -50℃~+100℃ |
Specifications
| Gyroscope | |
| Range | ±500°/s |
| Zero bias stability | Second-average sampling, 10-second smoothing, < 0.1 °/H (1σ, typical) |
| Zero-bias repeatability | Ten times of power on, < 0.1 °/H (1σ, typical value) |
| Bandwidth | 500Hz |
| Accelerometer | |
| Range | ±5g |
| Zero bias stability | < 1mg(1σ) |
| Zero-bias repeatability | < 1mg(1σ) |
| Bandwidth | 80Hz |
