Place of Origin:
China
Brand Name:
Liocrebif
Certification:
GJB 9001C-2017
Model Number:
LKF-MNU107
Document:
Video
The LKF-MNU107 is a highly reliable and cost-effective three-axis MEMS inertial sensor designed for navigation, control, and measurement applications, particularly in inertial navigation systems.
This unit integrates high-performance MEMS gyroscopes and MEMS accelerometers with comprehensive internal compensation for bias, scale factor, non-orthogonality errors, and acceleration-related terms across full temperature parameters, ensuring sustained high measurement accuracy over extended periods.
Manufactured using strict processes, the LKF-MNU107 guarantees exceptional reliability and consistent performance.
| MEMS Gyroscope | |
| Range (°/s) | X-axis: ±5400°/s, Y/Z-axis: ±500°/s |
|---|---|
| Bias @ Full temp. (°/s, 3σ) | ≤360 |
| Bias Stability (°/h, 10s smoothing) | ≤20 |
| Bias Repeatability (°/h) | ≤20 |
| Bias Instability (°/h, Allan, typ) | ≤5 |
| Angular Random Walk (°/√h) | ≤0.8 |
| Scale Factor Nonlinearity (ppm) | ≤100 |
| Cross-Coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200Hz |
| MEMS Accelerometer | |
| Range (g) | ±20 |
| Bias @ Full temp. (mg, 3σ) | ≤20 |
| Bias Stability (μg, 10s smoothing) | ≤500 |
| Bias Instability (μg, Allan, typ) | ≤100 |
| Bias Repeatability (μg) | ≤500 |
| Velocity Random Walk (m/s/√h) | ≤0.06 |
| Scale Factor Nonlinearity (ppm, ±1g) | ≤300 |
| Cross-Coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200Hz |
| Electrical/Mechanical Interface | |
| Power Supply (V) | 5±0.2 |
| Power (W) | ≤1 |
| Startup Time (s) | ≤2 |
| Communication interface | RS-422 |
| Update Rate (Hz) | 1000 |
| Dimensions (mm*mm*mm) | Ф55 * 15 |
| Weight (g) | ≤60 |
| Operating Environment | |
| Operating Temp. (°C) | -40~80 |
| Storage Temp. (°C) | -55~85 |
| Vibration (g, Rms) | 6.06, 20~2000Hz |
| Shock (g) | 15000/10ms |
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