Low cost single axis FOG

ER-FOG851
Bias stability: 0.052~0.1º/h;
Small size: 78.5×78.5×35mm;

Product Details

ER-FOG851 Low cost single axis FOG

Introduction

Single Axis Fiber Optic Gyroscope is designed with concept of traditional fiber optic gyroscope and adopts matured fiber optic gyroscope manufacturing technology. ER-FOG851 gyroscope owns characteristics of small volume, light weight, low powerconsumption, fast start-up, simple operation, convenient to use etc.


Application

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.

Parameter

ER-FOG851D     

ER-FOG851H      

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








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