| Natural Frequency ( Hz ) | 4.5±10% |
|---|---|
| Coil Resistance(Ω) | 375±5% |
| Damping | 0.6±5% |
| Open Circuit Intrinsic Voltage Sensitivity ( V/m/s ) | 28.8 V/m/s ±5% |
| Harmonic Distortion ( % ) | ≤0.2% |
| Working Direction | Vertical Or Horizontal |
|---|---|
| Nature Frequency Hz | 1±10% |
| Damping | 0.36±20% |
| Sensitivity（80 Hz）v/m/s | 200±10% |
| DC Resistance Ω | 3300±10% |
