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 surfaces like cement and pitch pavement. A complete geophone set will deliver with geophone base, lead-in cable and a standard BNC connector equipped.
|Natural frequency ( Hz )||1±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 Direction||Vertical or Horizontal|
|● All parameters specified herein are rated at a temperature of 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.