China Downhole PS Logging, Borehole Triaxial Geophone, Downhole 3D Geophone, Downhole Vsp Geophone, Seismic 3c Geophone, Find details about China Seismic Geophone, Borehole Seismic Sensor from Downhole PS Logging, Borehole Triaxial Geophone, Downhole 3D Geophone, Downhole Vsp Geophone, Seismic 3c Geophone
Natural frequency (Hz) | 38±5% |
Sensitivity (mv/cm.s-1) | 1000±5% |
Damping factor | 0.55±10% |
Inner resistivity (Ω) | 3500±5% (core body) |
Distortion | ≥20 |
Insulation resistance | ≥50 |
Running temperature(ºC) | -40~+70 |
Probe size | Φ50*440 |
Normal work angle | < 20 |