Single Axis Fiber-Optic Gyroscopes

Allan variance plots of Optolink's fiber-optic gyroscopes

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Single axis fiber-optic gyroscope SRS200

Sealed

Range of measured angular rate, °/s	±550*
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.1 ≤0.01 (Allan variance)
Bias drift at changing temperature from -40°C to +60°C (100s-averaging, 1σ), °/hour	≤0.7
Scale factor error in temperature range -40°C to +60°C (1σ), ppm	≤300
Bandwidth, Hz	≥100
Random walk (from Allan variance), °/√hour	≤0.015
Power supply, V	5±0.25
Power consumption, W	≤6
Weight (net), kg	0.2
Dimensions, mm	Ø70×28
Operational temperature range	-40°C ~ +60°C
Output:	RS-485

Allan variance plot of SRS200

*for export the available dynamic range is limited by ±495°/s

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Single axis fiber-optic gyroscope SRS501

Sealed

Range of measured angular rate, °/s	±250 (optional ±1000*)
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.03 ≤0.005 (Allan variance)
Bias drift at changing temperature from -40°C to +60°C (100s-averaging, 1σ), °/hour	≤0.1
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	≤0.003
Power supply, V	5±0.25
Power consumption, W	≤7
Weight (net), kg	0.35
Dimensions, mm	Ø100×30
Operational temperature range	-40°C ~ +60°C
Output	RS-485

Allan variance plot of SRS501

*for export the available dynamic range is limited by ±495°/s

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Single axis fiber-optic gyroscope SRS1000

End-user certificate from Government Authorities is requested

	Type 1	Type 2 (outdated)
Range of measured angular rate, °/s	±90	±90
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.005 ≤0.001 (Allan variance)	≤0.02
Bias drift at changing temperature from -40°C to +60°C (100s-averaging, 1σ), °/hour	≤0.03	≤0.1
Scale factor error in temperature range -40°C to +60°C (1σ), ppm	≤100	≤500
Bandwidth, Hz	≥100 (up to 2kHz)	≥100 (up to 2kHz)
Random walk (Allan variance), °/√hour	≤0.0007	≤0.002
Power supply, V	5±0.25	5±0.25
Power consumption, W	≤7	≤7
Weight (net), kg	0.9	0.9
Dimensions, mm	Ø150×45	Ø150×45
Operational temperature range	-40°C ~ +60°C	-40°C ~ +60°C
Output	RS-485	RS-485

Allan variance plot of SRS1000

The export of SRS1000 gyro is under strict government control due to its precision characteristics. Export license is granted upon the International Import Certificate (End Use Certificate) issued by the authorized Ministry of the end user’s country and the end use certificate issued by the ultimate end user reflecting the detailed intended civil end use of the Goods. Besides that, the end user company undertakes to grant the right to inspect the Goods supplied at any time. Please allow 2-3 months for the process; positive outcome is not guaranteed even in case all the required documents are presented.

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Single axis fiber-optic gyroscope SRS1001

End-user certificate from Government Authorities is requested

Range of measured angular rate, °/s	±550
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.005 ≤0.001 (Allan variance)
Bias drift at changing temperature from -40°C to +60°C (100s-averaging, 1σ), °/hour	≤0.03
Scale factor error in temperature range -40°C to +60°C (1σ), ppm	≤100
Bandwidth, Hz	≥100 (up to 2kHz)
Random walk (Allan variance), °/√hour	≤0.0007
Power supply, V	5±0.25
Power consumption, W	≤7
Weight (net), kg	0.9
Dimensions, mm	Ø150×45
Operational temperature range	-40°C ~ +60°C
Output	RS-485

Allan variance plot of SRS1001

The export of SRS1001 gyro is under strict government control due to its precision characteristics. Export license is granted upon the International Import Certificate (End Use Certificate) issued by the authorized Ministry of the end user’s country and the end use certificate issued by the ultimate end user reflecting the detailed intended civil end use of the Goods. Besides that, the end user company undertakes to grant the right to inspect the Goods supplied at any time. Please allow 2-3 months for the process; positive outcome is not guaranteed even in case all the required documents are presented.

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Single axis fiber-optic gyroscope SRS2000

End-user certificate from Government Authorities is requested

Range of measured angular rate, °/s	±30
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.003 ≤0.0005 (Allan variance)
Bias drift at changing temperature from -40°C to +60°C (100s-averaging, 1σ), °/hour	≤0.05
Scale factor error, ppm	≤100
Bandwidth, Hz	≥50 (up to 2kHz)
Random walk (Allan variance), °/√hour	≤0.0005
Power supply, V	5±0.25
Power consumption, W	≤7
Weight (net), kg	1.7
Dimensions, mm	Ø250×45
Operational temperature range	-40°C ~ +60°C
Output	RS-485

Allan variance plot of SRS2000

The export of SRS2000 gyro is under strict government control due to its precision characteristics. Export license is granted upon the International Import Certificate (End Use Certificate) issued by the authorized Ministry of the end user’s country and the end use certificate issued by the ultimate end user reflecting the detailed intended civil end use of the Goods. Besides that, the end user company undertakes to grant the right to inspect the Goods supplied at any time. Please allow 2-3 months for the process; positive outcome is not guaranteed even in case all the required documents are presented.

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Single axis fiber-optic gyroscope SRS5000

End-user certificate from Government Authorities is requested

Range of measured angular rate, °/s	±12
Bias drift at stabilized temperature (100 s-averaging, 1σ), °/hour	≤0.0015 ≤0.0001 (Allan variance)
Scale factor error, ppm	≤50
Bandwidth, Hz	≥50 (up to 2kHz)
Random walk (Allan variance), °/√hour	≤0.00015
Power supply, V	5±0.25
Power consumption, W	≤7
Weight (net), kg	2.5
Dimensions, mm	Ø250×45
Operational temperature range	-40°C ~ +60°C
Output	RS-485

Allan variance plot of SRS5000

The export of SRS5000 gyro is under strict government control due to its precision characteristics. Export license is granted upon the International Import Certificate (End Use Certificate) issued by the authorized Ministry of the end user’s country and the end use certificate issued by the ultimate end user reflecting the detailed intended civil end use of the Goods. Besides that, the end user company undertakes to grant the right to inspect the Goods supplied at any time. Please allow 2-3 months for the process; positive outcome is not guaranteed even in case all the required documents are presented.