The ER-MNS-05AD dynamic north seeker utilizes advanced MEMS gyro technology to achieve an optimal balance between compact size and high performance. Its small form factor enables easy integration into various compact equipment and complex systems, making it ideal for space and weight-sensitive applications. Primarily used in mining engineering, underground excavation, and construction sectors, it can be seamlessly integrated into engineering machinery such as tunneling machines and mining equipment.
Unlike traditional magnetic field-dependent measurement equipment, the high-precision MEMS gyroscope accurately measures the angular velocity component of Earth's rotation, enabling precise geographic true north direction measurement without magnetic interference.
Utilizing three-axis MEMS gyroscopes and three-axis MEMS accelerometer strapdown inertial measurement technology, the all-solid-state structure eliminates mechanical wear risks. Combined with the inner platform design, it offers superior impact and vibration resistance compared to traditional mechanical gyroscopes, ensuring stable operation in demanding mining environments.
The modular design supports OEM custom development with ample internal space and strong expandability. Whether upgrading existing equipment or developing new projects, it provides flexible solutions to diverse requirements while reducing integration costs and shortening development cycles.
| Model No. | ER-MNS-05AD |
|---|---|
| Azimuth accuracy (1σ,°secψ) | 1 |
| Attitude accuracy (1σ,°) | ≤0.3 |
| Azimuth accuracy retaining time | 20min |
| Attitude accuracy retaining time | 20min |
| Azimuth measurement range (°) | 0~360 |
| Inclination angle measurement range (°) | -85~85 |
| North seeking time | 180s |
| Update Rate (Hz) | 100 |