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Sensors B Series

PS-8E Geophone

PS-8E geophone has wide frequency band and high spurious frequency.
All tolerance is controlled within 5%. The unique double coil structure considerably makes the distortion lower.
Detailed introduction

PS-8E Geophone Specification

Parameter\Mode

PS-8E(20)

Natural Frequency (Hz)

8±0.5

Coil Resistance (Ω)

375±5%

Sensitivity (V/m/s)

28.8±5%

Sensitivity With Shunt Resistor(V/m/s)

23.04±5%(1500Ω)

Damping

0.315±5%

Damping With Shunt Resistor

0.715±5%(1500Ω)

Distortion (%)

≤0.2

Spurious Frequency  (Hz)

160

Max. Motion (mm)

2

Moving Mass(g)

11

Dimensions (d×h)mm

25.4×32

Temperature Range(℃)

-40~+70

Warranty Period (Year)

3

Weight (g)

73.5

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