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Industrial Product X Series

PS-28X Geophone

PS-28X geophone is mainly used in oil, coal exploration, engineering and hydrological vibration analysis.
  • - Stable and reliable circuit 
  • - Low distortion and high spurious frequency 
  • Detailed introduction

    PS-28X Geophone Specification

    Parameter\Mode

    PS-28X(22℃)

    Natural Frequency (Hz)

    28±5%

    Coil Resistance (Ω)

    395±5%

    Sensitivity (V/m/s)

    39.0±5%

    Sensitivity With Shunt Resistor(V/m/s)

    28.0±5%(1000Ω)

    Damping

    0.27±5%

    Damping With Shunt Resistor

    0.552±5%(1000Ω)

    Distortion(%)

    ≤0.2

    Max. Motion (mm)

    1.5

    Moving Mass(g)

    11

    Spurious Frequency

    ≥350

    Dimensions (d×h)mm

    27×34

    Temperature Range(℃)

    -40~+70

    Warranty Period (Year)

    3

    Weight (g)

    100.7

    3.jpg



    SUNFULL

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    CopyrightWeihai Sunfull Geophysical Exploration Equipment Co.,Ltd Powerby:Lifeng Network