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Seismic Land Geophone String Electronic Power Geophone String

Categories Seismic Geophone Sensor
Brand Name: Gold
Model Number: GDJ
Place of Origin: Chongqing, China
MOQ: 1 set
Price: Negotiated
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Set/Sets per Week
Delivery Time: 5-8 working days
Packaging Details: Carton
Product Name: Land Geophone String
Usage: Geology and underground structure detect
Power: Electronic
Temperature Range: -40℃-80℃
Waterproof Range: 10m
OEM/ODM: Acceptable
Accessories: divisible sale acceptable
Frequency: 4.5Hz
Compatible: Highly and compatible with international
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Seismic Land Geophone String Electronic Power Geophone String

Seismic Sensor Geophones String Land Geophone String


Land geophone string is a series of geophones, which are devices used for detecting ground vibrations, arranged in a linear configuration and used for seismic data acquisition on land. The geophones are typically connected by cables and placed in shallow holes or on the surface of the ground, where they can detect seismic waves generated by energy sources such as explosives or vibrating trucks.

The geophone string is used to record the arrival times and amplitudes of seismic waves, which are then analyzed to create an image of the subsurface geology. This image can be used for various applications, including oil and gas exploration, mineral exploration, and environmental studies.

Land geophone strings can vary in length depending on the desired resolution and depth of investigation. Shorter strings are used for high-resolution surveys, while longer strings are used for deeper exploration. The spacing between geophones can also be adjusted to optimize the data quality and resolution.


Technical Specification


TypeGD-4.5
Natural frequency(HZ)4.5±0.5
Typical spurious frequency(HZ)≥140
Coil resistance(Ω)375±5%
Open circuit damping0.56±8%
Open circuit sensitivity(v/m/s)28.8±5%
Distortion(%)0.3
Moving mass(g)11.1
Max. coil excursion P.P(mm)3
Allowable tilt(°)0
Diameter(mm)25.4
Length(mm)35.5(horizontal),33.9(vertical)
Weight(g)82.6
Operating temperature-40 to +80
Limited warranty period(year)1

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