Three Axis Fiber Optic Gyroscope

ER-TFOG-70 (0.05~0.1º/h)
1. 3-Axis & low cost;
2. Bias stability: 0.05~0.1º/h;
3. Small size.

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Introduction

Three Axis Fiber Optic Gyroscope

Introduction
The ER-TFOG-70 three-axis fiber optic gyroscope has the characteristics of long life, high precision, low power consumption and wide dynamic range. It plays an important role in aerospace, platform stabilizers, medium-precision inertial navigation and unmanned boats and other applications.

Features
Long life
High precision
Lower power consumption
Wide dynamic range

Applications
Servo tracking、medium precision INS、platform stability
High-speed rail track detection、photoelectric pod
Satellite communications
On-the-move (SOTM)
Unmanned vehicle

Specifications

Item	Unit	ER-TFOG-70A	ER-TFOG-70B
Measuring range	º/s	-300~+300	-300~+300
Bias stability(10s 1σ)	º/h	≤ 0.05	≤0.1
Bias repeatability	º/h	≤ 0.05	≤0.1
Random walk coefficient	º/√h	≤ 0.005	≤ 0.01
Scale factor non-linearity	ppm	≤ 50	≤ 50
Scale factor repeatability	ppm	≤ 50	≤ 50
Start Time	s	≤ 5	≤5
Power supply	V	+5	+5
Power	W	<4.8w	<4.8w
Operating temperature	℃	-40~+60	-40~+60
Storage temperature	℃	-40~+60	-40~+60
Vibration	/	1.5g (RMS), 2Hz~200Hz
Shock	/	8 ms~11ms,30g
Output method	/	RS-422