350OHM 10 HZ Borehole Geophone For Vibration Monitoring Systems
This 10 hz geophone for oil and gas exploration and vibration monitoring, 10 hz geophone is on the basis of the principle of magnetic suspension. And it is lighter, easy to move and high precision.
| Type | SG10 Geophone |
| Natural frequency ( Hz ) | 10Hz±2.5% |
| Open circuit damping | 0.68±5% |
| Sensitivity (v/m/s) | 22.8±2.5% |
| Coil Resistance (ohm) | 350±3.5% |
| Harmonic Distortion ( % ) | ＜0.075 |
| Typical Spurious Frequency ( Hz ) | ＞240 |
| Moving Mass ( g ) | 8.4 |
| Max.coil excursion p-p (mm) | 1.78 |
| Max.tilt angle | 15º |
| Element Diameter (mm) | 27.4 |
| Element Height (mm) | 30.15 |
| Element Weight (g) | 78 |
| Operating Temperature(℃) | -40℃ to +100℃ |
All parameters specified here in are rated at a temperature 20℃±2℃ .
