Miniature Fiber Optic Gyroscopes (FOG Sensors) & IMUs for UAVs & Robotics
VG221LN-MS Ultra-miniature low-noise FOG with magnetically-shielded housing
VG221LN-MS

Ultra-miniature low-noise FOG with magnetically-shielded housing

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VG221LN-MS

The VG221LN-MS is a member of Fizoptika Malta's most compact and lightweight series of FOG sensors, measuring just 33 mm in diameter and weighing only 25 grams. It features high-accuracy measurement capabilities and ultra-low noise performance of just 0.025°/√h, and is housed in a special μ-metal casing for enhanced magnetic shielding.

Like all Fizoptika Malta gyroscopes, the miniature FOG unit contains fully integrated optics and electronics. With an extremely low SWaP (size, weight and power) footprint, it is ideal for a wide range of unmanned vehicle and robotics applications such as gimbal and platform stabilization.

Specifications:

Dimensions (D x H) 33 x 12mm
Weight 25g
Power 0.5W
Input Range 400o/s
Bias 3o/hr RMS
ARW 0.025 °/√h
Bandwidth 1 kHz
Scale Factor 0.03% RMS
Magnetic Response 0.1°/h/Gauss