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Fiber-optic gyroscope
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Description
Overview
This product is a single-axis high-precision inertial measuring instrument basing on Sagnac effect. Adopting all-digital closed-loop technology and anti-electromagnetic interference technology, it is widely used to measure the angular velocity and angular displacement of the carrier.
With good zero offset and scale factor temperature stability, it is suitable for high precision inertial systems such as aviation navigation, marine navigation, missile guidance, ground positioning and azimuth determining, can be widely used in warcraft, warships, missiles, land fighting vehicles, etc.
It has the advantages of high precision, simple structure, wide dynamic range, short start-up time, strong vibration and impact proof ability, etc.
Main technical index
|
Item |
Parameters |
|
Zero offset stability |
≤0.02°/h(10s，1σ) |
|
Zero offset repeatability |
≤0.01°/h |
|
Scale factor non-linearity |
<10ppm |
|
Measuring range |
±500°/s |
|
Bandwidth |
≥200Hz |
|
Dimensions (two models) |
100×100×40（mm） 120×120×40(mm) |
|
Operating temperature range |
-40℃～+60℃ |
|
Storage temperature range |
-50℃～+70℃ |
Product interface
Output mode：RS422，Baud rate：115200；
Power requirements：±5V；
Power current：＜1A。
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