Three in one fiber optic gyroscope with high accuracy

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Price:$19,500.00-21,000.00

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Product Overview

Description



Products Description


STG-75 is an inertial angular rate sensor based on the optical Sagnac effect, which is used to measure the angular velocity of the carrier along the sensitive axis of the product.The angular velocity sensing unit of this product is an optical fiber ring, which adopts a digital closed-loop detection circuit to extract the optical path difference of the light propagating counterclockwise caused by the external physical angular velocity of the optical fiber ring sensitive to the optical path difference caused by the external physical angular velocity, and at the same time converts the optical path difference signal into a voltage signal for closed-loop feedback and control, to achieve signal modulation and demodulation, to achieve the purpose of high-precision angular velocity signal detection.


Specification


Range
±300°/s
Scale Factor nonlinearity
5ppm
Zero-bias stability
≤0.02°/h(10s, 1σ)
Angular random walk
0.001°/√h
Bandwidth
300Hz
Power supply
5±0.15V
Power Consumption
≤4.5W
Working temperature
-40~+70℃
Shock
30g, 11ms
Vibration
20 ~ 2000Hz, 0.06g2/Hz
Dimension
customized


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0.1929 s.