Miniature Fiber Optic Gyroscopes (FOG Sensors) & IMUs for UAVs & Robotics
Fiber Optic Gyro VG091A-4LN Thumb-sized low-power & low-noise FOG with magnetically-shielded housing
Fiber Optic Gyro VG091A-4LN

Thumb-sized low-power & low-noise FOG with magnetically-shielded housing

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Fiber Optic Gyro VG091A-4LN

The VG091A-4LN is a cylindrical miniature fiber optic gyroscope (FOG) with analog output, fully integrated optics and electronics, and a rugged μ-metal casing for enhanced magnetic shielding. The lightweight and compact gyro features extremely low power consumption of 0.5W and almost instantaneous startup time, and provides ultra-low noise performance of just 0.01°/√h.

The sensor is ideal for SWaP-constrained UAV and robotics applications, and boasts a 15-year lifetime.

Specifications:

Dimensions (D x H) 24 x 52 mm
Weight 50g
Power 0.5W
Input Range 60o/s
Bias 1o/hr RMS
ARW 0.01 °/√h
Bandwidth 1 kHz
Scale Factor 0.02% RMS
Magnetic Response <0.1°/h/Gauss