EGL Equipment services Co.,LTD
EGL Equipment services Co.,LTD EGL is a professional geophone manufacturer .
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Seismic Geophone 2Hz Horizontal terminated with Split Spring connector
It is mainly used for deep seismic survey, advanced forecasting, natural seismic survey, bridge dam and highway railway and other pulsating microseismic measurements, safety monitoring and so on.
| Type | Single Geophone 2Hz |
| Geophone Direction | Vertical Direction / Horizontal Direction |
| Geophone Type | 2Hz |
| Geophone Case | Waterproof Land Case |
| Spike | Steel Spike length75mm |
| Lead-in | Standard:1mlead-in with O.D.4.6mm Custom Outer Diameter / Lead Distance available |
| Connector Type | *Mueller Clips *Split Spring Clip *KCK Connector( Male or Female / Push Fit or Lock Ring Type) *Kooter Connector( Male or Female /KCL male or KCL female or KC2L-4 Dual ) *Other Connector Type available |
Single geophone 2Hz Horizontal in land case with spike 75mm, with 1m leader cable,with one D-Loop , terminated with Split Spring connector.
| Type | EG-2 |
| Natural Frequency ( Hz ) | 2±10% |
| Sensitivity (v/m/s) | 200±10% |
| Coil Resistance/ Rc(Ω) | 6040±5% |
| Internal Resistance/ R(Ω) | 5800±5% |
| Damping Coefficient Bt | 0.7±10% |
| Harmonic Distortion D ( % ) | ≦0.2 |
| Insulating Resistance Ri (MΩ) | ≧20 |
| Coil’s Maximum Displacement /P-P (mm) | 3 |
| Suspension Mass(g) | 60 |
| Element Diameter (mm) | 38.5 |
| Element Height (mm) | 47 |
| Element Weight (g) | 250 |
| Working Temperature(℃) | -25℃ to +55℃ |
All parameters specified here in are rated at a temperature 20℃±2℃ .