VG191AD
The VG191AD is an ultra-miniature single-axis fiber optic gyroscope that provides high-performance angular rate measurement in an extremely compact and lightweight package. Measuring just 24 mm in diameter, the cylindrical FOG sensor features instant startup, low power draw and a 15-year lifetime.
The IP67-rated sensor provides a digital RS-422 output, and is available with either robust aluminium alloy or magnetically-shielded μ-metal housing options. It is ideal for small and space-constrained marine vessels and submersibles.
Dimensions (diameter x height mm) | 24 x 48 |
Weight (gram) | 30 (45 for shielded) |
Power (W) | 0.5 |
Input Range (°/s) | 300 |
Bias RMS (°/h) | 1 |
ARW (°/√h) | 0.012 |
Bandwidth (kHz) | 1 |
Data rate (kHz) | 8 |
Baud rate (kBd) | 921 |
Magnetic Response (°/h/Gauss) | 3 (0.05 for shielded) |
Vibration (g, RMS) | 18 |
Shock Resistance (g) | 750 |
Operating Temperatures (°C) | -40 to +70 |
MTBF (years) | 15 |
Housing | Aluminium or μ-metal |