header_interior-pages banner_interior-pages-mobile

SENSORS

GS-ONE

GS-ONE Geophone

PRODUCT DETAILS

The patented GS-ONE single-element geophone is designed to be comparable to the output sensitivity of a parallel series 3×2 or a 6×1 element array, exhibiting reduced cost and weight with equal vibration monitoring capabilities. U.S. Patent 8,098,546

FEATURES

  • Orientation: Vertical and horizontal available
  • Moving Mass: 14g (0.49 ounces)
  • Maximum coil excursion p-p: Less than 4.06mm (0.16 inches)
  • Diameter is 30.5 mm (1.2 inches)
  • Height less terminals is 40.7 mm (1.6 inches)
  • Weight is 130.00g (4.60 ounces)
  • Operation and Storage Temperature Range -40 to 100°C
  • Operation and Storage Temperature Range -40 to 212°F
GS-ONE@2x

VERTICAL – MECHANICAL SPECIFICATIONS

Moving Mass 14 g 0.49 oz
Maximum coil excursion p-p 4.06 mm 0.16 in.
Diameter 30.5 mm 1.2 in.
Height 40.7 mm 1.6 in.
Weight 130 g 4.60 oz
Operating and Storage Temperature Range –40°C to +100°C –40°F to +212°F

VERTICAL – ELECTRICAL SPECIFICATIONS

All parameters are specified at 25°C in the vertical position unless
otherwise stated.
Open-circuit sensitivity 2.18 V/in/s (85.8 V/m/s) +5%, –3.5%
Frequency 10 Hz ±3.5%
Spurious frequency > 240 Hz
Distortion from horizontal to ±3° tilt <0.15% measured at 12 Hz with 0.7 in/s p-p
Distortion at horizontal 0.05% Typical
Open-circuit damping 0.48 to 0.54
Coil resistance 1800 Ω ±5%
Sensitivity with 20 kΩ load 2.00 V/in/s (78.7 V/m/s) Typical
Damping with 20 kΩ load 0.70 Typical
Tilt angle when coil hit end stop 70° Typical

HORIZONTAL – MECHANICAL SPECIFICATIONS

Moving Mass 14 g 0.49 oz
Maximum coil excursion p-p 4.06 mm 0.16 in.
Diameter 30.5 mm 1.2 in.
Height 40.7 mm 1.6 in.
Weight 130 g 4.60 oz
Operating and Storage Temperature Range –40°C to +100°C –40°F to +212°F

HORIZONTAL – ELECTRICAL SPECIFICATIONS

All parameters are specified at 25°C in the horizontal position unless
otherwise stated.
Open-circuit sensitivity 2.18 V/in/s (85.8 V/m/s) +5%, –3.5%
Frequency 10 Hz ±3.5%
Spurious frequency > 240 Hz
Distortion from horizontal to ± 3° tilt <0.15% measured at 12 Hz with 0.7 in/s p-p
Distortion at horizontal 0.05% Typical
Open-circuit damping 0.48 to 0.54
Coil resistance 1800 Ω ±5%
Sensitivity with 20 kΩ load 2.00 V/in/s (78.7 V/m/s) Typical
Damping with 20 kΩ load 0.70 Typical
Tilt angle when coil hit end stop 40° Typical

OMNI – MECHANICAL SPECIFICATIONS

Moving Mass 13.2 g 0.466 oz
Maximum coil excursion p-p 4.06 mm 0.16 in.
Minimum coil excursion p-p 1.02 mm 0.04 in.
Diameter 30.5 mm 1.2 in.
Height 40.7 mm 1.6 in.
Weight 130 g 4.60 oz
Operating and Storage Temperature Range –40°C to +100°C –40°F to +212°F

OMNI – ELECTRICAL SPECIFICATIONS

All parameters are specified with 7.5 kΩ load at 25°C in all tilt
positions unless otherwise stated.
Sensitivity 1.75 V/in/s (69.2 V/m/s) +5%, –10%
Frequency 15 Hz +10%, –5%
Spurious frequency >160 Hz
Distortion at all tilt angles <0.2% measured at 15 Hz with 0.2 in/s p-p
Distortion at horizontal 0.05% Typical
Damping 0.7 ±10%
Resistance with 7.5 kΩ load 1450 Ω ±5%

Information Request

    © 2020 Geospace Technologies
    Design & development by versacreative.com