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Quick Details

Output: Analog Sensor
Theory: Resistance Sensor
Usage: Vibration Sensor
Brand Name: EGL
Place of Origin: China (Mainland)

Specifications

Single Seismic Geophone 40Hz,in Land Case with 1Meter Leader Cable and Terminated with Clips( Split Spring Clips,Mueller Clips and KCK Connectors optional). With Vertical Direction, Horizontal Direction and 3 Component Structure available.
Natural Frequency ( Hz ):40 ± 5.0%
Coil Resistance (Ω):540 ± 5.0%
Open Circuit Damping:0.620 ± 5.0%
Damping With Shunt Resistor:0.648 ± 5.0%
Open Circuit Intrinsic Voltage Sensitivity ( v/m/s ):32.5 v/m/s ± 5.0%
Sensitivity With Shunt Resistor:30.3 v/m/s ± 5.0%
Damping Calibration-Shunt Resistance(Ω):7500
Harmonic Distortion(%):0.20%
Typical spurious frequency ( Hz ):≥300Hz
Moving Mass ( g ):9.3g
Typical Case To Coil Motion p-p ( mm ):1.8mm
Operating Temperature Range ( ℃ ):-40℃ TO +100℃