Engchange >>

Industrial Product B Series

PS-4.5B1 Low Frequency Geophone

PS-4.5B1 geophone is kind of low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, low frequency and weak signal. It can be used as single point and also 3- component.
  • - Low Frequency
  • - High SNR and wide dynamic range 
  • - Low distortion
  • - Vertical and horizontal available
  • Detailed introduction

    PS-4.5B1 Geophone Specification

    Parameter\Mode

    PS-4.5B1(20)

    Natural frequency (Hz)

    4.5±10%

    Sensitivity (V/m/s)

    28.8±7.5%

    Open circuit damping

    0.6±10%

    Coil Resistance(Ω)

    375±5%

    Moving Mass (g)

    11.3

    Spurious Frequency (Hz)

    90

    Max. Coil Excursion(mm)

    4

    Distortion (%)

    0.3

    Dimensions (mm)

    25.4×36

    Temperature range(℃)

    -40~+70

    Warranty Period (Year)

    1

    Weight (g)

    80.4

    7.jpg


    SUNFULL

    Contact us


    Looking forward to working with you! Contact us

    Company

    Share

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