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Dual Axis FOG Gyroscope

Dual Axis FOG Gyroscope

Dual Axis FOG Gyroscope

Product Details:

Place of Origin: China
Brand Name: Ericco
Model Number: NS series

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
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Detailed Product Description

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


NS 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 NS-502 Biaxial Unit
1 Measurement range -1000~+1000 (º)/s
2 Bias stability 3.6~10.8 (º)/h
3 Bias repeatability 0.001~0.003 (º)/h
4 Scale factor non-linearity (1σ) ≤200 ppm
5 Scale factor misalignment (1σ) ≤200 ppm
6 Scale factor repeatability (1σ) ≤200 ppm
7 Power supply Single +5 V
8 Bandwidth ≥500 Hz
9 Run-up time 5 s
10 Output format RS422  
11 External interface 9 PIN  
12 Operating temperature -40~+60
13 Vibration 6.06, 20~2000 g(RMS), Hz
14 Dimension 50×50×59 mm³
15 Weight ≤200 g
16 Threshold value ≤3 (º)/h
17 Random walking coefficient ≤0.05 (º)/h½
18 Impact strength 100, 6~8 G, ms
19 Power consumption ≤4 W
20 Random walking 5 s

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Ericco International Limited.

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