| PS-7X Geophone specifications | |
|---|---|
| Parameter/mode | PS-7X (22℃) |
| Natural Frequency (Hz) | 7 ± 0.5% |
| Coil Resistance (Ω) | 395 ± 5% |
| Sensitivity (V/m/s) | 28.6 ± 5% |
| Damping | 0.428 ± 5% |
| Distortion (%) | |
| Spurious Frequency (Hz) | |
| Max. Motion (mm) | 1.5 |
| Moving Mass (g) | 11 |
| Dimensions (d×h) mm | 25.4 x 34 |
| Temperature Range (℃) | -40° to 70°C |
| Warranty Period (Year) | 2 |
| Weight (g) | 87.3 |
