Land geophone string SM24 10Hz Geophone
Used for Seismic Data Acquisition System .
| Type | Land Geophone String SM24 Geophone 10Hz |
| Geophone Direction | Vertical Direction |
| Geophone Connection | 12X1,6X2,4X3 optional |
| Geophone Type | SM24 Geophone 10Hz |
| Geophone Case | Waterproof Land Case |
| Spike | Steel Spike length75mm |
| Cable |
Cable O.D.4.6mm,5.33mm,6.4mm and 7.8mm avaiable; Custom Lead-in Length; Custom Geophone Interval Distance |
| Connector Type |
*Split Spring Clips *KCK Connector( Male or Female or Dual / Push Fit or Lock Ring Type) *SH17-WCR-2M2F Connector *5515 Connector (Male or Female or Dual /Push Fit or Screw Fit ) * KCL Connector(KCL male or KCL female or KC2L-4 Dual ) *Other Connector Type available |
If you need other configuration, Cable Length, Interval, Connector, please contact us.
| Type | EG-10-I (10Hz SM24) |
| Natural Frequency ( Hz ) | 10 ± 2.5% |
| Coil resistance(Ω) | 375 ± 2.5% |
| Open Circuit Damping | 0.25 |
| Damping With Shunt Resistor | 0.686 + 5.0%, 0% |
| Open Circuit Intrinsic Voltage Sensitivity( v/m/s ) | 28.8 v/m/s ± 2.5% |
| Sensitivity With Shunt Resistor ( v/m/s ) | 20.9 v/m/s ± 2.5% |
| Damping Calibration-Shunt Resistance (Ω) | 1000 |
| Harmonic distortion( % ) | ＜0.1% |
| Typical Spurious Frequency (Hz ) | ＞240Hz |
| Moving Mass ( g ) | 11.0g |
| Typical case to coil motion p-p ( mm ) | 2.0mm |
| Allowable Tilt | ≤10º |
| Operating Temperature Range ( ℃ ) | -40℃ TO +100℃ |
| Height ( mm ) | 32 |
| Diameter ( mm ) | 25.4 |
| Weight ( g ) | 74 |
| Warranty Period | 3 years |
