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Geophone Element

  • SM-24 Equivalent Geophone

SM-24 Equivalent Geophone

Type

EG-10-I ( Equivalent to SM-24 )

Natural frequency ( Hz )

10±2.5%

Open circuit damping

0.25

Damping with shunt 1339ohm

0.6+0%,5%

Damping with shunt 1000ohm

0.686+0%,5%

Open circuit sensitivity (v/m/s)

28.8±2.5%

Sensitivity with shunt 1339ohm(v/m/s)

22.5±2.5%

Sensitivity with shunt 1000ohm(v/m/s)

20.9±2.5%

Coil Resistance (ohm)

375±2.5%

Harmonic Distortion ( % )

0.1

Typical Spurious Frequency ( Hz )

240

Moving Mass ( g )

11.0

Max.coil excursion p-p (mm)

2.0

Max.tilt angle

10º

Element Diameter (mm)

25.4

Element Height (mm)

32

Element Weight (g)

87

Operating Temperature(℃)

-40 to +100

*Other Geophone Type available

( SM-4 Equivalent,SM-6 Equivalent,SG10 Equivalent,GS-20DX Equivalent, GS-32CT Equivalent, GS ONE Equivalent, 2Hz,2.5Hz,3Hz,4Hz,4.5Hz,8Hz,10Hz,14Hz,15Hz,28Hz,30Hz,38Hz,40Hz,60Hz,80Hz,100Hz )