1 Introduction
fiber optic gyroscope as a new type of all-solid-state gyroscope, has the advantages of fast start-up, wide measurement range and high reliability. F2X64 model is a two-axis low precision fiber optic gyroscope instrument can be applied to vehicle stabilization platform, guide head, crane bin and other fields.
1.1 Application scope
This manual is only applicable to F2X64 type product, which contains the performance index, technical conditions, external dimensions and installation and use. Among them, the technical conditions include the environmental range, electrical performance, and physical characteristics of the product.
1.2 Main parameters
1.2.1 fiber optic gyroscope instrument main performance indicators.
Table 1 Main performance indicators of the product
| zero stability | ≤0.5°/hr(1σ,10s) | ≤1.0°/hr(1σ,10s) | 2h continuous test, 10s smoothing results |
| Stability time | ＜10s | ＜10s | |
| zero drift repeatability | ≤0.5°/hr(1σ) | ≤1.0°/hr(1σ) | Calculated results from 3 tests |
| full temp zero drift repeatability | ≤0.5°/hr | ≤1.0°/hr | |
| scale factor non-linearity degree | ≤30 ppm(1σ) | ≤50 ppm(1σ) | Room temperature |
| scale factor repeatability | ≤50 ppm(1σ) | ≤100 ppm(1σ) | Room temperature |
| dynamic range | ±400°/s | |
| Bandwidth | ≥100 Hz | |
| Operating temperature | -40℃～+65℃ | |
| Storage temperature | -50℃～+70℃ | |
| Vibration condition | 4.2g,20Hz～2000Hz | |
2 External dimension drawing
Horizontal dual-axis fiber optic gyroscope instrument form factor: 64mm × 60mm × 42mm, mounting size: four holes 53mm × 57 mm, mounting screws: four M3 screws, the shape and mounting dimensions are shown in Figure 2.
Figure 2 F2X64 external dimensions
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F2X64 Type Dual - Axis Low Precision Fiber Optic Gyroscope Images
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