FOG1500 Extra high Dynamic Range Closed-loop Fiber Optic Gyroscope

FOG1500 is one device designed with the best performance of the dynamic range;up to 1500deg/sec Operating at the wavelength of 1550nm,this waveband the light transmiss with the lowest insertion loss.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

FOG1500

Angular Random Walk (noise)*

°⁄√hr

0.07

Bias stability

°/hr

≤0.1(10s,1σ)

Bias Repeatability (day to day)

°/hr(1σ)

0.1

Scale factor repeatability

ppm(1σ)

≤50

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

       ppm,(1σ)

≤50

Dynamic Range (Angular Rate)

°/sec

±1500

Band width

HZ

>100

Dimension

mm

68.5x68.5x32

Weight

g

270g

Magnetic field sensitivity

/hr/Gs

0.005°/hr/Gs

Operation temperature

-50-+80

Storage temperature

-55-+85

Shock

g

40 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
**;***:Optional Parameter for Customer

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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