fiber optic gyroscope, inertial navigation sensor, FOG gyro

Product Description

SNF**8 NAVIGATION GRADE FIBER OPTIC GYROSCOPE

SINGLE AXIS l DIGITAL OUTPUT



SNF**8 fiber optic gyroscope is a navigation grade medium precision single-axis closed-loop fiber optic gyroscope. On the basis of reference to the past mature product design, many optimizations have been carried out for engineering, which is conducive to batch production and high performance-to-price ratio.



It has many outstanding features, such as small volume, lightweight, low power consumption, simple interface and easy to use. It is an ideal choice for angle rate sensor in navigation and control field. It is widely used in various fields of inertial measurement and control.



SNF***8 has the same electrical interface as SNF***0, which makes it easy for the system design according to the requirement of application precision.



Application field:

UAV flight control

Inertial measurement unit

Surveying and mapping, track inertial navigation line detection

Photoelectric pod

Stabilization platform



Features:

High engineering degree, an excellent performance-to-price ratio

Solid state design, strong environmental adaptability

Super long life, high reliability, MTBF>****0h

Single Power supply (*5V), simplifies system Design

Full digital RS***2 electrical interface output

It is compatible with SNF***0 FOG electrical interface and easy to design according to the application precision.



Performance

Item    Unit    Typical value    Crest value

Output range    °/s    ±**0    

Gyro bias    °/h    

5

Start time 1    min    *0    *5

Bias stability2

(equilibrium temperature)

°/h    0.*1    0.*2

Bias stability3

(equilibrium temperature)

°/h    0.*5    0.*6

Bias repeatability    °/h    0.*3    0.*5

Temperature *@******************** Â   0.*8    0.1

Random walk coefficient2

(equilibrium temperature)

°/h1/2    0.**3    0.**5

Scale factor    LSB/(°/s)    1×**5    *****0±***0

Scale factor nonlinearity    ppm    *0    *0

Scaling factor stability    ppm    *0    *0

Bandwidth(*3dB)    

***0    

Electrical interface / mechanical interface / environmental adaptability

Item    Unit    Parameter

Outline dimension    mm    Φ*8×*0

Weight    g    <**0

Input voltage    v    *4.*5~*5.*5

Power dissipation    w    

2.5(Typical value)

5(Crest value)

Working temperature    ℃    **0~**0

Storage temperature    ℃    **0~**0

Random vibration    

6.*6g, *0Hz~***0Hz

MTBF    h    ****0

External connector    

J*0V**9TJ

External electrical interface    

RS***2