Low Cost Fiber Optic Gyroscope

ER-FOG-851 (≤0.05～0.1º/h)
1. Bias stability: 0.05~0.1º/h;
2. 78.5×78.5×35mm;
3. Suitable for flight control platform.

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Introduction

ER-FOG-851 Low cost single axis FOG Gyro

Introduction

ER-FOG-851 Low Cost Fiber Optic Gyroscope (FOG) is specially designed according to the concept of traditional fiber optic gyroscope and adopts mature fiber optic gyroscope manufacturing technology. Our FOG gyroscopes have the characteristics of small volume, light weight, low power consumption, fast start-up, simple operation, convenient to use, which are widely used in INS, IMU, positioning system, north seeking system and platform stabilization.

Applications

Optical pod/flight control platform
INS/IMU
Platform stabilization device
Positioning system
North finding instrument
High precise measurement/navigation system and servo-system

Specifications

No.	Parameters	ER-FOG-851D	ER-FOG-851H	Unit
1	Measurement range	-800~+800	-500~+500	(º)/s
2	Bias stability	0.05~0.1	≤0.05	(º)/h
3	Bias repeatability	0.05~0.1	≤0.05	(º)/h
4	Scale factor non-linearity (1σ)	≤100	≤50	ppm
5	Scale factor misalignment (1σ)	≤100	≤50	ppm
6	Scale factor repeatability (1σ)	≤100	≤50	ppm
7	Power supply	Single +5	Single +5	V
8	Bandwidth	≥500	≥500	Hz
9	Run-up time	5	5	s
10	Output format	RS422	RS422	/
11	External interface	21PIN	21PIN	/
12	Operating temperature	-40~+60	-40~+60	℃
13	Vibration	6.06, 20~2000	6.06, 20~2000	g (RMS), Hz
14	Dimension	78.5×78.5×35	78.5×78.5×35	mm³
15	Weight	≤300	≤300	g
16	Threshold	≤0.05	≤0.05	(º)/h
17	Random walking coefficient	≤0.005	≤0.005	(º)/h½
18	Impact	100, 6~8	100, 6~8	G, ms
19	Power consumption	≤4	≤4	W