Negotiable
The date of payment from buyers deliver within days
Shaanxi
Long-term effective
2018-06-20 21:37
469
Company Profile
Ericco International LimitedBy certification [File Integrity]
Contact:airuike(Mr.)
Email:
Telephone:
Phone:
Area:Shaanxi
Address:Shaanxi
Website:http://www.ericcointernational.com/ http://airuike.ningboapex.com/
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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