GS-14 Industrial Geophone

GS-14

Geo Space Corporation manufactures high quality, low cost geophones for a variety of industrial and military uses. These geophones have an unlimited shelf life and provide years of trouble-free service in applications where accurate motion sensing is required.

The GS-14 is a miniature, self-generating velocity detector designed for rugged environments. It withstands extreme shock with no change in performance characteristics. The GS-14 has been used as a reliable component in sonobuoys, smart fuses and intrusion detection systems.

The GS-14 is sensitive to motion along its longitudinal axis and is designed to operate in any position from vertical to horizontal. Both medium and high sensitivity models are available. With a natural frequency of 28 Hz, the GS-14 is an ideal motion sensor for frequencies in the acoustic spectrum.

Spec Sheet

GS-14 Specifications

 GS-14 Specifications
  GS-14-L3 GS-14-L9
Functional
Sensitivity ( ± 15%) 290 mV/ips 600 mV/ips
Natural Frequency ( ± 20%) 28 Hz 28 Hz
Coil Resistance ( ± 5%) 570 ohms 1500 ohms
Coil Inductance 45 mh 90 mh
Damping Factor ( ± 30%) 0.18 0.28
Damping Constant 172 738
Displacement Limit 0.09 in 0.09 in
Inertial Mass 0.076 oz 0.076 oz
Orientation Angle ± 180° ± 180°
Mechanical
Height 0.68 in 0.74 in
Diameter 0.66 in 0.75 in
Weight 0.67 oz 0.95 oz
Environmental (All Models)
Operating Temperature -45° to 100°C -45° to 100°C
Storage Temperature -45° to 100°C -45° to 100°C
Shock 5000 G 1000 G

 

Notes:
   1. Reference temperature for functional parameters is 75°C
   2. Orientation angle is referenced to vertical.
   3. Damping factor is ratio of critical damping.
   4. Sensitivity, natural frequency, coil resistance and damping factor are 100% tested. Consult the factory
for special tests required to guarantee other functional parameters and shock limits.

Specifications are subject to change without notice.

For Additional Information, please fill out the form below, and we will be in contact as soon as possible.

Your Name (required)

Your Email (required)

Company Name (required)

Select Your Product Description

Your Message

Verify the characters in the box below:
captcha