FOG1000 High Dynamic Range Closed-loop Fiber Optic Gyroscope

FOG1000 is one device designed with High dynamic range up to 1000deg/sec;It can meet customer’s all required applications .Also the gyro ASE light source has a high output power together with the good wavelegth stability.This state-of-the-art closed loop fiber optic gyroscope (FOG) designed and developed entirely in-house.The FOGPhotonics delivers superior precision and reliable performance at lower cost and smaller size than other comparable gyros, especially other FOGs.

Product Features

    ● Closed loop fiber optic gyroscope 
    ● High accuracy, low noise sensor 
    ● All "Solid State" containing no moving parts 
    ● Digital and/or Analog output Available as 1 -2-3-4 axes configuration 
    ● High resolution Low latency Lightweight package 
    ● Temperature modeled Reduced magnetic sensitivity
    ● Provisions for extra processing capabilities
    ● Ruggedized packaging
    ● Great performance with harsh dynamic conditions

Technical Specification

Parameter

Units

FOG800S

Angular Random Walk (noise)*

°⁄√hr

0.007

Bias stability

°/hr

≤0.2(10s,1σ)

Bias Repeatability (day to day)

°/hr(1σ)

0.2

Scale factor repeatability

ppm(1σ)

≤100

Scale Factor Non-Linearity (max rate, 25°C)

       ppm,(1σ)

≤100

Dynamic Range (Angular Rate)

°/sec

±1000

Band width

HZ

>100

Dimension

mm

70x70x32

Weight

g

235g±15g

Magnetic field sensitivity

/hr/Gs

0.005°/hr/Gs

Operation temperature

-45-+71

Storage temperature

-55-+85

Shock

g

60 g, 11 msec, sawtooth

Vibrations

g

16g(20-1500HZ)

Interface

 

RS422 Or OEM

Power supply

V

±5V

Power consumption

W

5W

MTBF

Hours

20000

Baud Rate

Kbps

Typ 460.8kbps (User selectable 9.6 Kbps to 921.6 Kbps)

Data Rate

Hz

Typ 500Hz(User Selectable 1 to 1000 Hz)

Note:
* Random Walk determined by Allan variance method

Applications

The FOG solutions are versatile and suitable for a wide variety of demanding applications such as:
• Navigation
• Missile and Torpedoe guidance
• Flight controls
• UUV/UAV/ Target Drones guidance and control
• Gyro compassing / target acquisition systems
• Camera/mapping
• AHRS
• Motion compensation
• EO/FUR/Radar stabilization
• Line-of-sight tracking / Precision pointing
• Smart munitions
• Gimbal control


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