Double Axis FOG Gyroscope

Double Axis FOG Gyroscope

ER-DFOG-50 (0.3~5.0º/h)
1. 2-Axis & low cost;
2. Bias stability: 0.3~5.0º/h;
3. Small size: 60mm×64mm×45mm.

Double Axis FOG Gyroscope

Double Axis FOG Gyroscope

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    Low Cost Double Axis FOG Gyroscope

    ER-DFOG-50 Low Cost Double Axis Fiber Optic Gyro (FOG) is a very important angular rate sensor, which has the characteristics of long life, fast start up, high precision, lower power consumption, wide dynamic range and so on. The FOG gyros can determine the orientation of moving objects, as an inertial navigation instrument, and it is widely used in modern aviation, navigation, aerospace and defense fields.

    Applications

    Servo tracking、 medium precision INS、 platform stability

    High-speed rail track detection、photoelectric pod

    Satellite communications

    On-the-move (SOTM)

    Unmanned Vehicle

    Specifications

    ItemsUnitER-DFOG-50AER-DFOG-50BER-DFOG-50CER-DFOG-50D
    Measuring rangeº/s-800~+800-800~+800-800~+800-800~+800
    Bias stabilityº/h≤0.3≤0.5≤1.0≤5.0
    Bias repeatabilityº/h≤0.3≤0.5≤1.0≤5.0
    Random walk coefficientº/√h≤0.03≤0.05≤0.1≤0.5
    Scale factor non-linearityppm≤ 50≤ 60≤70≤300
    Scale factor repeatabilityppm≤ 50≤ 60≤70≤ 300
    Scale factor asymmetryppm≤ 50≤ 60≤ 70≤300
    Start times≤ 1≤ 1≤ 1≤ 1
    BandwidthHz>200>200>200>200
    Power supplyV-5~+5-5~+5-5~+5-5~+5
    PowerW≤ 15≤ 15≤ 15≤ 15
    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, 1ms40g, 1ms40g, 1ms40g, 1ms
    Output method/RS-422RS-422RS-422RS-422
    Connector/J30J-15TJLJ30J-15TJLJ30J-15TJLJ30J-15TJL

    Note: Unfilled dimensional tolerances are performed in accordance with GB/T 1804-2000 Class C.

     

    Application Techniques

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