High Performance FOG, RLG, and Quartz MEMS Inertial Sensors - Gyros, IRU, IMU, INS
DSP-3100 Fiber Optic Gyro Compact FOG sensor with high-speed data output
DSP-3100 Fiber Optic Gyro

Compact FOG sensor with high-speed data output

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DSP-3100 Fiber Optic Gyro

The DSP-3100 is a single-axis non-ITAR fiber optic gyro (FOG) with a compact and robust design that is ideal for space-constrained installations. With state-of-the-art digital signal processing (DSP) electronics, the unit delivers extremely low noise (ARW) as well as significant performance improvements in critical areas such as scale factor and bias stability and scale factor linearity.

The versatile sensor features a powerful high-speed digital RS-422 interface with 1000 Hz asynchronous output, and is ideal for a range of applications including inertial measurement units, integrated GPS/INS, AHRS, and antenna and gimbal stabilization and pointing.

Specifications:

Dimensions (L x W x H) 87.9 x 66.0 x 24.9 mm
(3.5 x 2.6 x 1.0")
Weight 0.2 kg (0.44 lbs)
Power Consumption 3 W max
1.25 W typical
Max Input rate ±375°/sec
Bias Instability (25oC) ≤1°/hr, 1σ
Scale Factor Non-linearity (25oC) ≤500 ppm, 1σ
Angle Random Walk (25oC) ≤0.067°/√hr (≤4°/hr/√Hz)