EGL is a professional geophone manufacturer from China.
  +86 29 81102094     sales@egl-geo.com    

Geophone Single

  • Geophone 4.5Hz in land case with leader cable

Geophone 4.5Hz in land case with leader cable

Geophone 4.5Hz in land case with leader cable

The geophone 4.5hz (EG-4.5-II) is a conventional type of moving coil geophone with small error in working parameters and stable and reliable performance. The structure is reasonable in design, small in size and light in weight, and is suitable for seismic exploration of strata and geological environments of different depths.

Type

Single Geophone 4.5Hz

Geophone Direction

Vertical Direction / Horizontal Direction

Geophone Type

4.5Hz

Geophone Case

Waterproof Land Case

Spike

Steel Spike length75mm

Lead-in

Standard:1mlead-in with O.D.4.6mm

Custom Outer Diameter / Lead Distance available

Connector Type

*Mueller Clips

*Split Spring Clip

*KCK Connector( Male or Female / Push Fit or Lock Ring Type)

*Kooter Connector( Male or Female /KCL male or KCL female or KC2L-4 Dual )

*Other Connector Type available

 

Single geophone 4.5Hz Vertical in land case with 1m leader cable and terminated with Split Spring connector.

Single geophone 4.5Hz horizontal in land case with 1m leader cable and terminated with Split Spring connector.

geophone 4.5Hz with Split Spring connector 01.jpg 


Single geophone 4.5Hz Vertical in land case with 1m leader cable and terminated with Mueller clips connector.

Single geophone 4.5Hz horizontal in land case with 1m leader cable and terminated with Mueller clips connector.

geophone 4.5Hz with Mueller clips 01.jpg 


Single geophone 4.5Hz Vertical in land case with 1m leader cable and terminated with KCK connector.

Single geophone 4.5Hz horizontal in land case with 1m leader cable and terminated with KCK connector.

geophone 4.5Hz with KCK connector 01.jpg 


Single geophone 4.5Hz Vertical in land case with 1m leader cable and terminated with Kooter connector.

Single geophone 4.5Hz horizontal in land case with 1m leader cable and terminated with Kooter connector.

geophone 4.5Hz with Kooter Female connector 02.jpg

Type

EG-4.5-II

Natural frequency ( Hz  )

4.5±10%

Damping

0.6±5%

Coil resistance (ohm)

375±5%

Open circuit  sensitivity (v/m/s)

28.8±5%

Harmonic distortion ( %  )

≦0.2

Typical spurious  Frequency ( Hz )

≧150

Moving Mass ( g )

11.3

Max.coil excursion p-p  (mm)

4

Element Diameter (mm)

25.4

Element Height (mm)

36

Element Weight (g)

86

Operating Temperature(℃)

-40℃ to +100℃

Limited Warranty: 3 Years.
Note: All parameters are specified at 22°C
Warranty excludes damage caused by high-voltage or physical damage to the element case.