Economical FOG Gyroscope

ER-FOG-70 (0.05~0.1º/h)
1. Bias stability: 0.05~0.1º/h;
2. Small size;
3. Light weight.

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Introduction

ER-FOG-70 High Precision & Economical FOG

ER-FOG-70 Low Cost FOG Gyros is an important angular rate sensor, which has the characteristics of long life, fast start up, high precision, lower power consumption and wide dynamic range. It also plays an important role in aerospace, platform stabilizer, medium precision inertial navigation, unmanned boat and other application fields.

Features
Long life
Fast start up
High precision
Lower power consumption
Wide dynamic range

Applications
Servo tracking、medium precision inertial navigation、platform stability
High-speed rail track detection、photoelectric pod
Satellite communications
On-the-move (SOTM)、unmanned boat

Specifications

Item	Unit	ER-FOG-70A	ER-FOG-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	<4w	<4w
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