high-accuracy-FOG-gyroscope

High Accuracy FOG Gyroscope

ER-FOG-98 (0.008-0.08º/h)
1. Bias stability: 0.008-0.08º/h;
2. Dimension: Φ98mm×38mm.

High Accuracy FOG Gyroscope

high-accuracy-FOG-gyroscope

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    ER-FOG-98 High Accuracy FOG Gyroscope (Φ98mm)

    ER-FOG-98 High Accuracy FOG Gyroscope is an important angular rate sensor, which has the characteristics of long life, fast startup, high precision, lower power consumption and wide dynamic range. It also plays an important role in aerospace, weapon navigation, platform stabilizer, medium precision precise north-seeking, vehicle positioning orientation and high precision inertial navigation system (INS).

    Applications

    Precise north-seeking

    High precision inertial navigation system

    Vehicle positioning orientation

    Specifications

    ItemsUnitER-FOG-98AER-FOG-98BER-FOG-98CER-FOG-98D
    Measuring rangeº/s-500~+500-500~+500-500~+500-500~+500
    Bias stabilityº/h≤ 0.008≤ 0.02≤ 0.05≤ 0.08
    Bias repeatabilityº/h≤0.008≤ 0.02≤0.05≤0.08
    Random walk coefficientº/√h≤0.0008≤0.002≤0.005≤0.008
    Scale factor non-linearityppm≤ 20≤ 30≤ 40≤ 50
    Scale factor repeatabilityppm≤ 20≤ 30≤ 40≤ 50
    Scale factor asymmetryppm≤ 20≤ 30≤ 40≤ 50
    Start times≤ 1≤ 1≤ 1≤ 1
    BandwidthHz>200>200>200>200
    Power supplyV-5~+5-5~+5-5~+5-5~+5
    PowerW<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, 1ms40g, 1ms40g, 1ms40g, 1ms
    Output method/RS-422RS-422RS-422RS-422
    Connector/J30J-15TJLJ30J-15TJLJ30J-15TJLJ30J-15TJL
    DimensionmmΦ98×38Φ98×38Φ98×38Φ98×38

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

    Application Techniques

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