PS-4.5F geophone is kind of low frequency geophone developed following request of seismic exploration and engineering which is mainly to receive deep level, low frequency and weak signal. It can be used as single point and also 3- component.
| PS-4.5F Low Frequency Geophone specifications | |
|---|---|
| Parameter/mode | PS-4.5F (20℃) |
| Natural Frequency (Hz) | 4.5 ± 10% |
| Coil Resistance (Ω) | 375 ± 5% |
| Sensitivity (V/m/s) | 82 ± 7.5% |
| Damping | 0.6 ± 10% |
| Distortion (%) | |
| Spurious Frequency (Hz) | |
| Max. Motion (mm) | |
| Moving Mass (g) | 11.3 |
| Dimensions (d×h) mm | 25.4 x 36 |
| Temperature Range (℃) | -40° to 70°C |
| Warranty Period (Year) | 1 |
| Weight (g) | 80 |
