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ER-Single Axis FOG Gyroscope

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shaanxi

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-30 22:01

  • Browse the number:

    292

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Company Profile

Ericco International Limited

By certification [File Integrity]

Contact：airuike(Mr.)  

Email：

Telephone：

Phone：

Area：Shaanxi

Address：Flat/Rm 1202 12/F Tung Chun Commercial Centre 438-444 Shanghai St Kl

Website：http://www.ericcointernational.com/ http://airuike.szhxsolar.com/

Product Details

ER-Single Axis Fiber Optic Gyroscope

ER series Fiber optic gyroscope is designed with concept of traditional fiber optic gyroscope. Adapting matured fiber optic gyroscope manufacturing technology, ER series fiber optic gyroscope with characteristics of small volume, light weight, low power consumption, fast start-up, simple operation, convenient to use etc.


ER series FOG use the principle of interference of Sagnac, make the laser as light source, light path of loop type is constructed by fiber, and inspect phase differences of two routes laser beam, the phase differences was caused by two beam (two beam from the pro and con hour hand was transmitted along optical fiber) rotated along with fiber loop, then will calculate the rate of angular speed of the optical gyroscope.


Application:

  • Optical pod/Flight control platform

  • SINS / IMU

  • Platform stabilization device

  • Position marker control system

  • North finding instrument

  • High precise measurement/ navigation system and servo system



No.

Parameter

ER-501

 Single   axis

ER-701

Single axis

ER-D851

Single axis

ER-H851

Single axis

Unit

1

Measurement   range

-1000～+1000

-1000～+1000

-800～+800

-500～+500

(º)/s

2

Bias stability

0.3～1

0.1～0.5

0.05～0.1

≤0.05

(º)/h

3

Bias   repeatability

0.3～1

0.1～0.5

0.05～0.1

≤0.05

(º)/h

4

Scale factor non-linearity (1σ)

≤100

≤100

≤100

≤50

ppm

5

Scale factor misalignment (1σ)

≤100

≤100

≤100

≤50

ppm

6

Scale factor repeatability (1σ)

≤100

≤100

≤100

≤50

ppm

7

Power supply

±5

Single +5

Single +5

Single +5

V

8

Bandwidth

≥500

≥500

≥500

≥500

Hz

9

Run-up time

5

5

5

5

s

10

Output format

RS422

RS422

RS422

RS422

11

External interface

15PIN

9 PIN

21PIN

21PIN

12

Operating temperature

-40～+60

-40～+60

-40～+60

-40～+60

℃

13

Vibration

6.06, 20～2000

6.06, 20～2000

6.06, 20～2000

6.06, 20～2000

g(RMS), Hz

14

Dimension

52×52×40

70×70×29

78.5×78.5×35

78.5×78.5×35

mm³

15

Weight

≤170

≤200

≤300

≤300

g

16

Threshold value

≤0.3

≤0.5

≤0.05

≤0.05

(º)/h

17

Random walking coeffi

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