economical-FOG-gyroscope

Economical FOG Gyroscope

ER-FOG-70 (0.05~0.8º/h)
1. Bias stability: 0.05~0.8º/h;
2. Small size: Φ70mm×32mm;
3. Light weight: ≤180g.

Economical FOG Gyroscope

economical-FOG-gyroscope

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    Introduction

    ER-FOG-70 High Precision & Economical FOG

    ER-FOG-70 Low Cost FOG Gyros is an important angular rate sensor, which has the characteristics of long life, fast start up, high precision, lower power consumption and wide dynamic range. It also plays an important role in aerospace, weapon navigation, platform stabilizer, medium precision inertial navigation, unmanned boat and other application fields.

    Applications
    Servo tracking、medium precision inertial navigation、platform stability
    High-speed rail track detection、photoelectric pod
    satellite communications
    On-the-move (SOTM)、unmanned boat

    Specifications

    Item Unit ER-FOG-70A ER-FOG-70B ER-FOG-70C ER-FOG-70D
    Measuring range º/s -500~+500 -500~+500 -500~+500 -500~+500
    Bias stability º/h ≤ 0.05 ≤0.1 ≤ 0.5 ≤ 0.8
    Bias repeatability º/h ≤ 0.05 ≤0.1 ≤ 0.5 ≤ 0.8
    Random walk coefficient º/√h ≤ 0.005 ≤ 0.01 ≤ 0.05 ≤ 0.08
    Scale factor non-linearity ppm ≤ 50 ≤ 60 ≤70 ≤100
    Scale factor repeatability ppm ≤ 50 ≤ 60 ≤70 ≤ 100
    Scale factor asymmetry ppm ≤ 50 ≤ 60 ≤ 70 ≤100
    Start Time s ≤ 1 ≤ 1 ≤ 1 ≤ 1
    Bandwidth Hz >200 >200 >200 >200
    Power supply V -5~+5 -5~+5 -5~+5 -5~+5
    Power W <4w <4w <4w <4w
    Operating temperature -40~+65 -40~+65 -40~+65 -40~+65
    Storage temperature -45~+85 -45~+85 -45~+85 -45~+85
    Vibration / 2g (RMS), 20Hz~2000Hz
    Shock / 40g, 1 ms 40g, 1 ms 40g, 1 ms 40g, 1 ms
    Output method / RS-422 RS-422 RS-422 RS-422
    Connector / J30J-15TJL/Color line
    Dimensions mm Φ70×32 Φ70×32 Φ70×32 Φ70×32

    Low Cost FOG

    Note: Unfilled dimensional tolerances are performed in accordance with GB/T1804-2000 class C.


    Application Techniques

    1.Do You Know Fiber Optic Gyroscope and Its Typical Applications?

    2.Specifications and Features of Fiber Optic Gyroscopes

    3.Principle and Application of Fiber Optic Gyroscope

    4.Application of Optical Fiber Gyroscope

    5.Application of Fiber Optic Gyroscope North Finder

    6.What Are The Technical Difficulties Of Optical Fiber Gyroscopes?


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