High Sensitivity Geophone 5Hz,Vertical / Horizontal
High Sensitivity Geophone 5Hz (EG-5-HS) is used to receive the weak deep and low frequency signal. This kind of geophone has following characters: Low frequency, Low distortion and high sensitivity. It’s suitable for field single point data acquisition.
| Type | EG-5-HS |
| Nature Frequency Hz | 5Hz ±7.5% |
| Typical spurious frequency (Hz) | ≥130Hz |
| Distortion | ≤0.1% |
| Opening Circuit Damping | 0.6±7.5% |
| Open circuit resistance(ohm) | 1850±5% |
| Opening Circuit Intrinsic Voltage Sensitivity | 80±5% V/m/s |
| Moving Mass g | 22.8g |
| Max. Coil excursion p.p (mm) | 3mm |
| Diameter | 32mm |
| Height | 44mm |
| Weight | 166g |
| Operating Temperature Range | -40℃～+80℃ |
| Limited Warranty Period | 1 year |
All parameters specified here in are rated at a temperature 20℃±2℃ .
