DFOG Fiber Optic Gyroscope
Main Features
The DFOG fiber optic gyroscope is a cost-effective standard low-precision fiber optic gyroscope. Compared to other domestic products of the same type, it has superior bias stability and temperature characteristics. At the same time, it has the characteristics of light weight, convenient use, good magnetic shielding and mature technology. It has been widely used in the fields of stability control, navigation guidance and attitude measurement.
Typical applications
Optical interferometer、 Optical Coherence Tomography、 Coherent telecommunications、 Spectrum analyzers、 Radar calibration, Optical network testing

Fiber Optic Gyroscope
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Fiber Optic Gyroscope Performance
Fiber Optic Gyroscope Performance 6.06g (RMS),20—2000Hz
Bias Instability
≤0.3°/h (10 seconds smooth, fixed temperature point test)
≤0.2°/h (10 seconds smooth, fixed temp point test removal start time 5 min)
≤0.5°/h (10 seconds smooth, -20~+65°C temperature change test temperature change rate ≤1°C/min)
Bias repeat ability ≤0.1°/h (fixed temperature point)
Full temperature zero offset change≤0.5°/h (-20~+65°C)
Angle Random Walk≤0.01/√h

System Performance
Power Supply±5V DC
Power Consumption (Maximum)≤2.5W
Working Temperature-20~+65℃
Maximum data update frequencyRS422

Fiber Optic Gyroscope Specifications
Measuring range-1000°/s—+1000°/s
Scale factor non-linearity ≤100ppm
Scale factor asymmetry ≤100ppm
Scale factor repeat-ability≤100ppm
Temperature scale factor variation≤200ppm;(- - 40 + 60 ℃ )
Power Consumption (Maximum)≤2000Hz