Sensors X Series
PS-7X Geophone
PS-7X geophone is mainly used in oil, coal exploration, engineering and hydrological vibration analysis.
Detailed introduction
PS-7X Geophone Specification
Parameter/mode | PS-7X(22℃) |
Natural Frequency (Hz) | 7±0.5 |
Coil Resistance (Ω) | 395±5% |
Sensitivity (V/m/s) | 28.6±5% |
Sensitivity With Shunt Resistor(V/m/s) | 24.6±5%(2400Ω) |
Damping | 0.428±5% |
Damping With Shunt Resistor | 0.73±5%(2400Ω) |
Distortion (%) | ≤0.3 |
Spurious Frequency (Hz) | ≥180 |
Max.Motion (mm) | 1.5 |
Moving Mass (g) | 11 |
Dimensions (d×h)mm | 25.4×34 |
Temperature Range (℃) | -40～+70 |
Warranty Period(Year) | 2 |
Weight (g) | 87.3 |
