Two Axis Fiber Optic Gyroscope

ER-DFOG-60 ( 0.1~1.0º/h)
1. Double-axis FOG;
2. Bias stability: 0.1~1.0º/h;
3. Small size: 108mm×108mm×76mm.

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Introduction

Low Cost Two Axis Fiber Optic Gyroscope

ER-DFOG-60 Low Cost Two Axis Fiber Optic Gyroscope is an important angular rate sensor, which has the characteristics of long life, fast start up, high precision, lower power consumption, wide dynamic range and so on. The FOG gyros can determine the orientation of moving objects. As an inertial navigation instrument, it has been widely used in platform stability, inertial navigation system (INS), unmanned vehicle and servo tracking.

Applications

Servo tracking、medium precision INS、platform stability

High-speed rail track detection、photoelectric pod

Satellite communications

On-the-move (SOTM)

Unmanned vehicle

Specifications

Items	Unit	ER-DFOG-60A	ER-DFOG-60B	ER-DFOG-60C	ER-DFOG-60D
Measuring range	º/s	-600~600	-600~600	-600~600	-600~600
Bias stability	º/h	≤0.1	≤0.3	≤0.5	≤1.0
Bias repeatability	º/h	≤0.1	≤0.3	≤0.5	≤1.0
Random walk coefficient	º/√h	≤0.01	≤0.03	≤0.05	≤0.1
Scale factor non-linearity	ppm	≤ 50	≤ 60	≤70	≤100
Scale factor repeatability	ppm	≤ 50	≤ 60	≤70	≤ 100
Scale factor symmetry	ppm	≤ 50	≤ 60	≤ 70	≤100
Start time	s	≤ 1	≤ 1	≤ 1	≤ 1
Bandwidth	Hz	＞200	＞200	＞200	＞200
Power supply	V	-5~+5	-5~+5	-5~+5	-5~+5
Power	W	≤ 15	≤ 15	≤ 15	≤ 15
Operating temperature	℃	-40~+65	-40~+65	-40~+65	-40~+65
Storage temperature	℃	-45~+85	-45~+85	-45~+85	-45~+85
Vibration	/	2g (RMS), 20Hz~2000Hz
Shock	/	40g, 1ms	40g, 1ms	40g, 1ms	40g, 1ms
Output method	/	RS-422	RS-422	RS-422	RS-422
Connector	/	J30J-15TJL	J30J-15TJL	J30J-15TJL	J30J-15TJL