|Place of Origin:||China|
|Model Number:||Triaxial Fiber Optic Gyroscope|
|Minimum Order Quantity:||1 Unit|
NS series Fiber optic gyroscope is designed with concept of traditional fiber optic gyroscope.
Adapting matured fiber optic gyroscope manufacturing technology, NS series fiber optic gyroscope with characteristics of small volume, light weight, low power consumption, fast start-up, simple operation, convenient to use etc.
NS series FOG use the principle of interference of Sagnac, make the laser as light source, light path of loop type is constructed by fiber, and inspect phase differences of two routes laser beam, the phase differences was caused by two beam (two beam from the pro and con hour hand was transmitted along optical fiber) rotated along with fiber loop, then will calculate the rate of angular speed of the optical gyroscope.
● High precise measurement/ navigation system and servo system
|4||Scale factor non-linearity (1σ)||≤100||ppm|
|5||Scale factor misalignment (1σ)||≤100||ppm|
|6||Scale factor repeatability (1σ)||≤100||ppm|
|11||External interface||9 PIN|
|17||Random walking coefficient||≤0.5||(º)/h½|
|18||Impact strength||100, 6～8||G, ms|
Three axis fiber optic gyroscope adopt common light source and digital signal processing circuit of the technical scheme. It can measure three axis angular velocity vector, which has the advantages of low cost, low power consumption, light weight, good reliability and environmental adaptability etc. It can be widely used in aviation, aerospace, weapons, ships and other fields of tactical missile, long-range guided rocket etc.
|Bias stability||≤0.3 °/h|
|Total temperature bias range||≤2 °/h|
|Random walk coefficient||≤100 ppm|
|Scale factor asymmetry||≤100 ppm|
|Power supply||± 5V|
|Power Consumption||≤7 W|
|Working temperature||-45 ℃ ~ +70 ℃|
|Storage temperature||-55 ℃ ~ +80 ℃|
|Start time||≤1 s|