Compact Navigation Grade Optical Gyroscope TDFG70T

Navigation Grade TDFG70T Fiber Optic Gyroscope

1 Introduction

The fiber optic gyroscope (FOG) is an angular velocity sensor that operates based on the optical Sagnac effect. Utilizing advanced all-digital closed-loop detection technology, this high-performance device can output real-time angular velocity data of moving carriers through its serial communication interface. Either three independent single-axis high-precision FOG units or a compact three-axis integrated FOG configuration can serve as core sensing components in inertial navigation systems. These configurations enable precise measurement of angular velocity information along three orthogonal axes relative to inertial space, making them critical for capturing a vehicle's rotational motion parameters in three-dimensional space.

2 Application

It is suitable for inertial navigation equipment and attitude reference equipment in the fields of guided weapons, aircraft, vehicles, ships, submersibles, orbit detection and medium and high-end industry.

3 Characteristics

Low noise, low power consumption, low cost;

Extremely short start-up times and digital outputs for easy integration into digital circuits.

High precision, better stability, flexible design;

All-solid-state design with no moving parts;

High reliability and long life

4 Main parameters