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Home > Industrial Equipment & Components > Engine & Part > Engine Parts > F98HB 0.02 Degree/hr Single-axis Medium Accuracy Military Standard Fiber Optic Gyroscope
F98HB 0.02 Degree/hr Single-axis Medium Accuracy Military Standard Fiber Optic Gyroscope
Negotiable
MOQ: 1 set (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Other
Year Established:
1993
Annual Export Value:
Below US$1 Million
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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F98HB 0.02 degree/hr single-axis medium accuracy military standard fiber optic gyroscope
This product is an inertial angular rate sensor based on the principle of Sagnac effect, which is used to measure the angular rate movement of the carrier around the sensitive axis of this sensor. This unit takes the fiber optic coil as the angular rate sensitive unit and the closed-loop detection circuit as the basis.
Two beams from a laser are injected into the same fibre but in opposite directions. Due to the Sagnac effect, the beam travelling against the rotation experiences a slightly shorter path delay than the other beam. The resulting differential phase shift is measured through interferometry, thus translating one component of the angular velocity into a shift of the interference pattern which is measured photometrically.
Beam splitting optics launches light from a laser diode into two waves propagating in the clockwise and anticlockwise directions through a coil consisting of many turns of optical fibre. The strength of the Sagnac effect is dependent on the effective area of the closed optical path: this is not simply the geometric area of the loop but is enhanced by the number of turns in the coil.
This product is an inertial sensor composed of optical system, corresponding power supply and data processing circuit. It can provide three-axis angle increment information.
Two beams from a laser are injected into the same fibre but in opposite directions. Due to the Sagnac effect, the beam travelling against the rotation experiences a slightly shorter path delay than the other beam. The resulting differential phase shift is measured through interferometry, thus translating one component of the angular velocity into a shift of the interference pattern which is measured photometrically.
Beam splitting optics launches light from a laser diode into two waves propagating in the clockwise and anticlockwise directions through a coil consisting of many turns of optical fibre. The strength of the Sagnac effect is dependent on the effective area of the closed optical path: this is not simply the geometric area of the loop but is enhanced by the number of turns in the coil.
This product is an inertial sensor composed of optical system, corresponding power supply and data processing circuit. It can provide three-axis angle increment information.
Item | Index | Remarks |
Range of measured angular rate （°/s） | ±400 | |
Scale Factor Non-Linearity at fixed temperature （ppm） | ≤20 | |
Scale factor asymmetry （ppm） | ≤20 | |
Scale factor repeatability at fixed temperature （ppm） | ≤20 | |
Scale Factor repeatability at full temperature range （ppm） | ≤50 | |
Bias drift at fixed temperature （10s，1δ，°/h） | ≤0.02 | |
Bias drift repeatability at fixed temperature （1δ，°/h） | ≤0.01 | |
Bias drift repeatability at full temperature range （1δ，°/h） | ≤0.05 | |
Bias Drift at full temperature range （100s，1δ，°/h） | ≤0.04 | Off line compensation |
Random Walk （°/√h） | ≤0.003 | |
Warm up time （min） | 0 | |
Shock （°/h） | ≤0.1 | Bias difference between impact before and after |
Resolution | ≤0.5 | |
Bias difference between vibration before and after（°/h） | ≤0.10 | |
Bias magnetic sensitivity （°/h/GS） | ≤0.10 | |
Storage temperature | -55℃～+70℃ | |
Operating Temperature | -40℃～+70℃ |
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Business Type
Other
Year Established
1993
Annual Export Value
Below US$1 Million
Main Markets
Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa, Southeast Asia, Eastern Europe, South America, North America
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