| Natural Frequency | 2Hz Seismic Geophone |
|---|---|
| Sensitivity (v/m/s) | 200±10% |
| Spike | 75mm |
| Lead-in Cable | 1 M |
| Geophone Case | Vertical Land Case |
| Natural Frequency | 10Hz±2.5% |
|---|---|
| Geophone Case | Marsh Case |
| Spike | 75mm |
| Coil Resistance（Ω） | 395Ω ± 2.5% |
| Moving Mass ( G ) | 11.2g |
| Natural Frequency | 40Hz±5% |
|---|---|
| Geophone Case | Vertical Waterproof Land Case |
| Spike | 75mm |
| Lead-in Cable | 1 M |
| Cable O.D | 4.6mm |
| Name | Geophone Seismic Sensor 2Hz |
|---|---|
| Natural Frequency | 2Hz±10% |
| Coil Resistance | 6040Ω±5% |
| Sensitivity/G (v/cm.s-1) | 2Hz±10% |
| Moving Mass | 60g |
| Natural Frequency ( Hz ) | 10Hz ± 2.5% |
|---|---|
| Name | SG10 Geophone Seismic Sensor |
| Harmonic Distortion ( % ) | ＜0.075 |
| Typical Spurious Frequency ( Hz ) | ＞240 |
| Moving Mass ( G ) | 8.4 |
| 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 |
| Natural Frequency ( Hz ) | 100Hz ± 5% |
|---|---|
| Voltage Sensitivity ( V/m/s ) | 23 V/m/s ± 5% |
| Coil Resistance | 570 Ω ± 5% |
| Moving Mass | 5g |
| Harmonic Distortion ( % ) | ＜0.2% |
| Natural Frequency ( Hz ) | 14Hz ± 5% |
|---|---|
| Sensitivity With Shunt Resistor ( V/m/s ) | 28 V/m/s ± 2.5% |
| Coil Resistance | 375 Ω ± 5% |
| Open Circuit Damping | 0.2 ±5% |
| Harmonic Distortion ( % ) | ＜0.2% |
| Natural Frequency ( Hz ) | 14Hz ± 5% |
|---|---|
| Voltage Sensitivity ( V/m/s ) | 28 V/m/s ± 5% |
| Coil Resistance | 395 Ω ± 5% |
| Moving Mass | 11g |
| Harmonic Distortion ( % ) | ＜0.2% |
| Natural Frequency | 10Hz ± 5.0% |
|---|---|
| Coil Resistance | 375Ω ± 5.0% |
| Open Circuit Intrinsic Voltage Sensitivity( V/m/s ) | 28.8 V/m/s ± 5.0% |
| Typical Spurious Frequency (Hz ) | ≥240Hz |
| Packaging Details | Carton |
