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28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion

    Buy cheap 28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion from wholesalers
     
    Buy cheap 28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion from wholesalers
    • Buy cheap 28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion from wholesalers
    • Buy cheap 28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion from wholesalers
    • Buy cheap 28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion from wholesalers

    28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion

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    Brand Name : EGL
    Model Number : EG-28-I
    Payment Terms : Western Union, T/T,PayPal
    Supply Ability : 10000pcs/month
    Delivery Time : 5-8 work days
    Price : Negotiable
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    28Hz Geophone Seismic Sensor / Single Geophone Element Low Distortion

    GS 20DX geophone 28hz


    The GS 20DX geophone 28hz (EG-28-I) is a conventional double-lead spring geophone with small error in operating parameters and stable and reliable performance. The structure is reasonable in design, small in size and light in weight, and is suitable for seismic exploration of strata and geological environments of different depths.


    TypeEG-28-I
    Natural Frequency ( Hz )28Hz ± 5%
    Coil resistance(Ω)395Ω ± 5%
    Open Circuit Damping0.27 ± 5%
    Damping With Shunt Resistor0.56 ± 5%
    Open Circuit Intrinsic Voltage Sensitivity ( v/m/s )39.0 v/m/s ± 5%
    Sensitivity With Shunt Resistor ( v/m/s )28.0 v/m/s ± 5%
    Damping Calibration-Shunt Resistance (Ω)1000Ω
    Harmonic distortion ( % )<0.2%
    Typical Spurious Frequency (Hz )≧350Hz
    Moving Mass ( g )11g
    Typical case to coil motion p-p ( mm )1.5mm
    Allowable Tilt≦20º
    Operating Temperature Range ( ℃ )-40℃ TO +80℃
    Height ( mm )33.5mm
    Diameter ( mm )27mm
    Weight ( g )100g
    Warranty Period3 years



    All parameters specified here in are rated at a temperature 20℃±2℃ .



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