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Fiber Optic Gyro (ER series)

Model Number: ER series
Country of Origin: China
Brand Name: Ericco
Export Markets:
  • North America
  • South America
  • Eastern Europe
  • Southeast Asia
  • Africa
  • Oceania
  • Mid East
  • Eastern Asia
  • Western Europe
Minimum Order:5
Price/Payment: T/T
Production Capacity: 10000 pcs/year sets
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Fiber Optic Gyro

Product Specifications/Features
    Fiber-optical gyro used the principle of interference of Sagnac, make the laser as light source, light path of loop type is constructed by fiber, and inspect phase differences of two routes laser beam, the phase differences was caused by two beam (two beam from the pro and con hour hand was transmitted along optical fiber) rotated along with fiber loop, then will calculate the rate of angular speed of the optical gyroscope.
    Fiber-optical gyro, its characteristic is that quickly start-up, extensive dynamic range, long life-span, good stability etc. it is suitable to be used in high precise measurement/ navigation system and servo system.

    Items Model
    Performance ER-F1 ER-F2 ER-F3 ER-F4
    Dimension 82×82×38mm 70×70×30mm 82×82×45mm 92×92×45mm
    Mounting Dimension 72×72mm 61×61mm 72×72mm 82×82
    Weight ≤400 g ≤300 g ≤420 g ≤500 g
    Power supply ±5V ±5V ±5V ±5V
    Power consumption ≤6W ≤5W ≤5W ≤5W
    Starting Time Room Temp <10s <10s <10s <10s
    High/Low Temp <25s <25s <25s <25s
    Interface Form RS422
    115200 RS422
    614.4K RS422
    38400 RS422
    Scale factor nonlinearity <50(PPM) <100(PPM) <50(PPM) <30(PPM)
    Data refresh rate 1ms 1ms 10 ms 10 ms
    Measuring range ±400°/s ±400°/s ±300°/s ±200°/s
    Bias Stability Room Temp 0.2°/h(1σ) 0.3°/h(1σ) 0.1°/h(1σ) 0.05°/h(1σ)
    High/Low Temp 0.3°/h 0.5°/h 0.2°/h 0.1°/h
    Bias Repeatability 0.3°/h(1σ) 0.3°/h(1σ) 0.2°/h(1σ) 0.1°/h(1σ)
    Operating Temp -45℃~+70℃ -45℃~+70℃ -45℃~+70℃ -45℃~+70℃

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