Fiber optic infrasound sensor Fos InfraS

The Fos InfraS series sensor is a high-precision broadband fiber optic infrasound sensor, which is a fundamental instrument for observing and studying infrasound waves. This equipment can be used for long-distance detection of various non natural events, earthquake co seismic and pre earthquake, geological disasters such as volcanoes, landslides, mudslides, meteorological disasters such as typhoons, strong convection, and other natural event monitoring fields. It has strong environmental adaptability and is suitable for various fixed or mobile observation arrangements. It also has the characteristics of small size, light weight, low power consumption, and low output signal self noise.



Indicator Parameters

    Project
    Unit
    Index
  • Measurement object
    sound wave/vibration
  • Frequency response range
    Hz
    0.1-80
  • Sound pressure sensitivity
    mV/Pa
    15392.157
  • Storage temperature
    -25-75
  • Working temperature
    -10-50
  • Size
    mm
    200 × two hundred × one hundred and forty-eight
  • Material
    Aluminum alloy

Application scope

rockfall
debris flow

debris flow

Geological drilling construction

Geological drilling construction

earthquake

earthquake

Rotary excavation pile construction

Rotary excavation pile construction

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