Seismic Geophone, Geophone string, Geophone Connectors, Equipment, Cable, sensor

geophone is a device that converts ground movement (velocity) into voltage, which may be recorded at a recording station. Thedeviation of this measured voltage from the base line is called the seismic response and is analyzed for structure of the earth.

Seismic Cable

Seismic Geophone String

Seisimic Geophone String

String Connector

Seisimic Geophone String Connector

Geophone String Accessories

Geophone Tester

Seismic Cable Connector

Hydrophone LGT-YD

Hydrophone

New Products

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About us

Baoding Longet Equipments Co., Ltd. Has been contributing itself to R&D and manufacture of seismic geophone, seismic cable, special seismic connector, vibrator, etc. relating to Petroleum prospecting equipment. We have been accepted by the customers because of our high qulity products and excellent services. Longet products have been in the lead in Chinese market.

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Vibration Sensor

Longet design special seismic geophone for vibration sensor{details}

Marsh Geophone String

Marsh Geophone String{details}

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Seismic wave

Among the many types of seismic waves, one can make a broad distinction between body waves, which travel through the Earth, and surface waves, which travel at the Earths surface.

Seismic Geophone

Reflection seismology

Exploration geophysics