Home > Products > High Sensitivity Geophone 2Hz Sensor Vertical EG-2-II
Product Details:
Place of Origin: China
Brand Name: EGL
Certification: ISO9001
Model Number: EG-2-II
Payment & Shipping Terms:
MQQ: 1 pcs
Price: Negotiable
Packaging Details: Carton
Delivery Time: 15 work days
Payment Terms: T/T, Credit Card
Supply Ability: 200 pcs/month
Product Description


High Sensitivity Geophone 2Hz Sensor Vertical EG-2-II

The geophone 2Hz has good parameter consistency, firm mechanism, good tightness, high sensitivity, low distortion, reasonable damping coefficient, and high resolution, which can meet the requirements of multiwave component seismic data acquisition technology.


Working frequency bandwidth :2Hz - 200 Hz


The Seismic geophones 2Hz are mainly used for deep seismic surveys, advanced predictions, natural seismic surveys, pulsating microseismic measurements of bridges, dams, highways and railways, and safety monitoring.

EG-2-II-geophone-2Hz-V-011.jpg



Specification
Type

EG-2-II

Natural Frequency ( Hz )2.0 ± 15%
Open-circuit sensitivity (V/m/s)200 ± 10%
Coil Resistance (Ω)5800 ± 5%
Open Damping0.6 ± 1.5%
Distortion (@12Hz&0.7 in/s peak-peak coil-to-case velocity)≤0.2%
Distortion measurement frequency (Hz)12
Moving Mass ( g )60
Coil travel peak -peak  (mm)3
Diameter ( mm )41.2
Height ( mm )47.5
Weight ( g )267
Positive terminalFree terminal closes to the “+” sign
Special NotesAll parameters are specified at 22 °C (71.6 °F) in unless otherwise specified.
Operating Temperature Range ( ℃ )-40℃ to +80℃
Warranty Period1 years


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