QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
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1 Introduction
Fiber Optic Gyroscope, as a new type of full solid gyroscope, has the advantages of starting fast, wide measurement, and high reliability. The F2X70 type is a dual-axis accuracy Fiber Optic Gyroscope instrument can be applied in the field of vehicle stability platforms, guides, and hanging warehouses.
The instructions are only suitable for F2X70 products, including performance indicators, technical conditions, shape size and installation and use. Among them, the technical conditions include the environmental range, electrical performance, and physical characteristics of the product.
1.2.1 Fiber Optic Gyroscope instrument Main performance indicators:
Table 1 The main performance indicator of the product
| Zero Drift stability | ≤0.20 °/hr (1σ, 10s) | 2h continuous test, 10s smoothing results |
| stable schedule | <100s | |
| Zero Drift repeatability | ≤0.2 °/hr (1S) | 3 Test data calculation results |
| Resolution | ≤0.2 °/hr (1S) | |
| Random Walk coefficient | ≤0.02°/ | |
| FULL TEMPZERO DRIITPEPEATABILITY | ≤ 0.5 °/hr | |
| Scale Factor Non linearity | ≤20 PPM (1S) | Room temperature |
| Scale Factor repeatability | ≤50 PPM (1S) | Room temperature |
| dynamic range | ± 400 °/s | |
| Bandwidth | ≥500 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 Dimensions: 70mm × 70mm × 43mm, installation size: four -hole 62mm × 62 mm, installation screw: 4 M3 screws.