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Single Axis Geophone 1Hz with BNC Plug

Single axis geophone 1Hz with BNC plug is specially designed for long time vibration monitoring on construction site for 24/7 hours. The steel round plate geophone base provides a good coupling solution for hard surface like cement and pitch pavement. A complete geophone set will deliver with geophone base, lead-in cable and a standard BNC connector equipped.

  • With low frequency geophone 1Hz in both vertical orientation and horizontal orientation available.
  • High sensitivity geophone sensor 1Hz with 600.0V/m/s(80Hz).
  • Suitable for long time vibration monitoring 24/7.
  • Both steel round plate geophone base or standard 75mm steel spike optional.
  • Standard cable tail 1m but customized cable length is also available.
  • Standard BNC male connector made of anti-oxidation and anti-corrosion alloy.

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For any inquiries, please contact with our Marketing Team at sales@seis-tech.com or Supporting Team at info@seis-tech.com.

MAIN TECHNICAL PARAMETERS

Parameters for Single Axis Geophone 1Hz

 

TypeST-1A
Natural frequency ( Hz )1±10%
Damping0.32±10%
Sensitivity (80hz) (V/m/s)600±10%
DC Resistance (Ω)35000 ±10%
Distortion ( % )≦0.2
Insulation Resistance (MΩ)≥50
Moving Mass ( g )770
Max. coil excursion p-p (mm)6.0
Element Diameter (mm)65.0
Element Height (mm)107.0
Element Weight (g)1400.0
Operating Temperature(℃)-40℃ to + 90℃
Metal Land Case Dimensions (mm)Vertical: ∅75×166 / Horizontal: 75 x 75 x 166
Working DirectionVertical or Horizontal
● All parameters specified herein are rated at a temperature 20℃±2℃.

● 1-year limited warranty exclusive of high voltage, lightening or physical abuse.

 

– Other types of geophones are also available: SM-4 Equivalent, SM-24 Equivalent, SG10 Equivalent, GS-20DX Equivalent, GS-32CT Equivalent, GS ONE Equivalent, 2Hz, 2.5Hz, 3Hz, 4Hz, 4.5Hz, 5Hz, 8Hz, 10Hz, 14Hz, 15Hz, 28Hz, 30Hz, 38Hz, 40Hz, 60Hz,80Hz and 100Hz.

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