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Low Distortion Geophone Seismic Sensor / 8Hz GS 20DX Geophone

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Low Distortion Geophone Seismic Sensor / 8Hz GS 20DX Geophone

Brand Name : EGL

Model Number : EG-8-I

Place of Origin : CHINA

MOQ : 1 pcs

Payment Terms : Western Union, T/T,PayPal

Supply Ability : 10000pcs/month

Delivery Time : 5-8 work days

Packaging Details : Carton

Natural Frequency ( Hz ) : 8Hz ± 5%

Voltage Sensitivity ( v/m/s ) : 28 v/m/s ± 5%

Coil resistance : 395 Ω ± 5%

Moving Mass : 11g

Harmonic distortion ( % ) : ＜0.2%

Typical Spurious Frequency (Hz ) : ≧180Hz

Price : Negotiable

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GS 20DX geophone 8hz

The GS 20DX geophone 8hz (EG-8-I) is a conventional double-lead spring geophone with small error in operating 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	EG-8-I
Natural frequency ( Hz )	8Hz±5%
Open circuit damping	0.38
Damping with calibration shunt	0.71±5%
Calibration shunt resistance(ohm)	1800
Open circuit sensitivity (v/m/s)	28
Sensitivity with calibration shunt(v/m/s)	23±5%
Coil Resistance (ohm)	395±5%
Harmonic Distortion ( % )	≦0.2
Typical Spurious Frequency ( Hz )	≧180
Moving Mass ( g )	11
Max.coil excursion p-p (mm)	1.5
Max.tilt angle	20º
Element Diameter (mm)	25.4
Element Height (mm)	33
Element Weight (g)	87
Operating Temperature(℃)	-40℃ to +80℃

All parameters specified here in are rated at a temperature 20℃±2℃ .

Low Distortion Geophone Seismic Sensor / 8Hz GS 20DX Geophone

Product Tags:

seismic geophone element

single geophone element

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