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

1 pcs
MOQ
Negotiable
Price
Low Distortion Geophone Seismic Sensor / 8Hz GS 20DX Geophone
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Features
Specifications
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
High Light:

seismic geophone element

,

single geophone element

Basic Infomation
Place of Origin: CHINA
Brand Name: EGL
Model Number: EG-8-I
Payment & Shipping Terms
Packaging Details: Carton
Delivery Time: 5-8 work days
Payment Terms: Western Union, T/T,PayPal
Supply Ability: 10000pcs/month
Product Description

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 0

 

 

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