Introduction
ER-FOG-25 High Precision & Low Cost FOG Rate Gyro (Specially Designed Substitute of Liquid Floating Rate Gyro) is specially designed for attitude measurement of vehicle, and can substitute liquid floating or semi-liquid floating rate gyro. It is simple to install, easy to use, stable and reliable. Users only need to use a plug to provide power supply, external motherboard, and receive gyro output data. The product can be also used for navigation, guidance and other fields.
Specification
| ER-FOG-25 | |||
| No. | Test Items | Unit | Specifications |
| 1 | Run-up time | s | ≤1 |
| 2 | Dynamic range | º/s | -600~+600 |
| 3 | Bias value | º/s | ≤0.02 |
| 4 | Bias stability (1σ,10s) | º/s | ≤0.004 |
| 5 | Bias repeatability (1σ,10s) | º/s | ≤0.003 |
| 6 | Scale factor non-linearity | ppm | ≤500 |
| 7 | Scale factor asymmetry | ppm | ≤500 |
| 8 | Scale factor repeatability | ppm | ≤100 |
| 9 | Random walk coefficient | º/√h | ≤0.2 |
| 10 | Threshold | º/s | ≤0.002 |
| 11 | Bandwidth | Hz | ≥120 |
| 12 | Power supply | V | 5±0.15 |
| 13 | Power consumption | W | ≤1.5 |
| 14 | Overall dimension | mm | Φ24.2×49.5 |
| 15 | Weight | g | ≤40 |
