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HT Geophone

PSO-15M2-1850HT High Temperature Geophone

PSO-15M2-1850HT high temperature geophone has been tested at 200 degree C for over 300 hours, continuously, at a temperature of 215 degree C with no signs of specification deviations.
  • -Tested at 200℃
  • -Ideal for VSP and gimbal downhole operations
  • -Light weight
  • Detailed introduction

    PSO-15M2-1850HT High Temperature Geophone Specification

    Parameter/mode

    PSO-15M2-1850HT(25℃)

    Horizontal

    0~360°

    Natural Frequency(Hz)

    15-5%/+5%

    15-5%/+15%

    Coil Resistance (Ω)

    1850±5%

    1850±5%

    Sensitivity (V/m/s)

    40.2-5%/+5%

    40.2-15%/+5%

    Damping

    0.47-15%/+15%

    0.47-20%/+15%

    Distortion (%)

    ≤0.2

    ≤0.7

    Spurious Frequency(Hz)

    ——

    Max.Motion (mm)

    3

    Moving Mass (g)

    6.6

    Dimensions (d×h)mm

    22.2×26.8

    Temperature Range(℃)

    -40~+200

    Warranty Period(Year)

    1

    Weight (g)

    52

    2.jpg


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