Three Axis Fiber-Optic Gyroscopes

 

Allan variance plots of Optolink's fiber-optic gyroscopes

 

Request price Three axis fiber-optic gyroscope TRS500         Range of measured angular rate, °/s ±400 Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour ≤0.1 ≤0.005 (Allan variance) Bias drift at changing temperature from -40°C to +60°C (100 s-averaging, 1σ), °/hour ≤0.3 Scale factor error in temperature range -40°C to +60°C (1σ), ppm ≤200 Bandwidth, Hz ≥100 (up to 2kHz) Random walk (Allan variance), °/√hour ≤0.01 Power supply, V 27±5 Power consumption, W ≤8 Weight (net), kg 1.2 Dimensions, mm 110×110×92 Operational temperature range -40°C ~ +60°C Output RS422. Allan variance plot of TRS500

Request price Space grade three axis fiber-optic gyroscope VOBIS   15 years of lifetime at geostationary orbit Radiation stability up to 500 KRad Range of measured angular rate, °/s ±30 Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour ≤0,025 ≤0,0015 (Allan variance) Bias drift at changing temperature from -30°C to +40°C (100 s-averaging, 1σ), °/hour ≤0,07 Scale factor error in temperature range -30°C to +40°C (1σ), ppm ≤500 Bandwidth, Hz ≥100 Random walk (Allan variance), °/√hour ≤0,0025 Power supply, V 27 Power consumption, W ≤20 Weight (net), kg 2,6 Dimensions, mm 172×176×110 Output MIL-STD-1553B Allan variance plot of VOBIS