Geophone String Price 4.5HZ-100HZ Vertical/Horizontal Geophone for Land Seismic Survey

Geophone String Price 4.5HZ-100HZ Vertical/Horizontal Geophone for Land Seismic Survey

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Min. Order:: 1 Piece/Pieces

Min. Order:: 1 Piece/Pieces

Transportation:: Ocean, Land, Air

Port:: Guangzhou, Shenzhen, Shanghai

Quantity:

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Basic Info

Place of Origin:	China
Productivity:	100pcs
Supply Ability:	enough stock
Certificate:	ISO
Transportation:	Ocean,Land,Air
Port:	Guangzhou,Shenzhen,Shanghai

Product Description

Geophone String Price 4.5HZ-100HZ Vertical/Horizontal Geophone for Land Seismic Survey

Geophone Element ;

Geophone Element with land case ,connector and 1m cable;

Geophone Element with marsh case ,connector and 1m cable;

If you need other length or configuration, please contact with us for me details.

Specification GD-4.5 Hz Geophone Element

GD-4.5 Vertical

GD-4.5 Vertical

GD-4.5 Horizontal

Type

GD-4.5 Vertical

Type

GD-4.5 Horizontal

Natural frequency(Hz)

4.5±0.5

Natural frequency(Hz)

4.5±0.5

Typical spurious frequency(Hz)

≥140

Typical spurious frequency(Hz)

≥140

Harmonic distortion(%)

≤0.3%

Harmonic distortion(%)

≤0.3%

Open circuit damping

0.6±5%

Open circuit damping

0.6±10%

Open circuit resistance(ohm)

395±5%

Open circuit resistance(ohm)

395±5%

Open circuit intrinsic voltage sensitivity (v/m/s)

28.5±5%

Open circuit intrinsic voltage sensitivity (v/m/s)

28.5±10%

Allowable tilt(°)

0

Allowable tilt(°)

0

Moving mass(g)

11

Moving mass(g)

11

Max. Coil excursion p.p (mm)

1.52

Max. Coil excursion p.p (mm)

1.52

Length(mm))

33.3

Length(mm))

33.3

Diameter(mm)

25.4

Diameter(mm)

25.4

Weigth(g)

87

Weigth(g)

87

Temperature range(°c)

-40 to +80

Temperature range(°c)

-40 to +80

Warranty period (year)

1

Warranty period (year)

1

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Related Keywords

Geophone String , Vertical Geophone , Land Seismic Survey

GD-4.5 Vertical		GD-4.5 Horizontal
Type	GD-4.5 Vertical	Type	GD-4.5 Horizontal
Natural frequency(Hz)	4.5±0.5	Natural frequency(Hz)	4.5±0.5
Typical spurious frequency(Hz)	≥140	Typical spurious frequency(Hz)	≥140
Harmonic distortion(%)	≤0.3%	Harmonic distortion(%)	≤0.3%
Open circuit damping	0.6±5%	Open circuit damping	0.6±10%
Open circuit resistance(ohm)	395±5%	Open circuit resistance(ohm)	395±5%
Open circuit intrinsic voltage sensitivity (v/m/s)	28.5±5%	Open circuit intrinsic voltage sensitivity (v/m/s)	28.5±10%
Allowable tilt(°)	0	Allowable tilt(°)	0
Moving mass(g)	11	Moving mass(g)	11
Max. Coil excursion p.p (mm)	1.52	Max. Coil excursion p.p (mm)	1.52
Length(mm))	33.3	Length(mm))	33.3
Diameter(mm)	25.4	Diameter(mm)	25.4
Weigth(g)	87	Weigth(g)	87
Temperature range(°c)	-40 to +80	Temperature range(°c)	-40 to +80
Warranty period (year)	1	Warranty period (year)	1