Ericco International Ltd.
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Fiber-optical gyro, its characteristic is that quickly start-up, extensive dynamic range, long
life-span, good stability etc. it is suitable to be used in high precise measurement/ navigation
system and servo system.
No | Parameter | Model | ||
NS-502 | NS-701 | NS-98 | ||
1 | Measurement range | -1000~+1000（°）/s | -1000~+1000（°）/s | -300~+300（°）/s |
2 | Bias stability | 0.001~0.003（°）/s | 0.1~0.5（°）/h | 0.03~0.05（°）/h |
3 | Bias repeatability | 0.001~0.003（°）/s | 0.1~0.5（°）/h | 0.03~0.05（°）/h |
4 | Scale factor nonlinearity（1σ） | ≤200ppm | ≤100ppm | ≤50ppm |
5 | Scale factor asymmetry（1σ） | ≤200ppm | ≤100ppm | ≤50ppm |
6 | Scale factor repeatability（1σ） | ≤200ppm | ≤100ppm | ≤50ppm |
7 | Supply voltage | +5V | +5V | +5V |
8 | Band width | ≥500Hz | ≥500Hz | ≥500Hz |
9 | Run-up time | 5s | 5s | 5s |
10 | Output mode | RS422 | RS422 | RS422 |
11 | Interface form | 9 PIN Micro rectangle connector(or customize ) | ||
12 | Operating temperature | -40℃~+60℃ | -40℃~+60℃ | -40℃~+60℃ |
13 | Vibration | 6.06g(RMS),20Hz~2000Hz | 6.06g(RMS),20Hz~2000Hz | 6.06g(RMS),20Hz~2000Hz |
14 | Dimension | 50*50*59mm3 | 70*70*29mm3 | 98*98*30mm3 |
15 | Weight | ≤200g | ≤200g | ≤280g |