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PASI Seismic Cable

PASI Seismic Cable ( Seismic Cable which is used for PASI GEA 24 Seismograph) is a specialized geophone spread cable. PASI Seismic Cable is widely applied for seismic refraction and surface reflection surveys with portable weight, good contact and firm sealing.

  • 12 channel seismic cable (16 twisted pairs) and 24 channel seismic cable (27 twisted pairs) are available.
  • Terminated with NK2721C Connector(s) at one end of the cable or both ends of the cable.
  • Cable spacing 1m, 3m, 5m, 10m or customized spaced length as per client’s requests.
  • Cable tail 5m, 10m, 20m or customized tail length as per client’s request.
  • Regular split spring cable takeouts and Molded split spring cable takeouts are available.
  • Partnering with Vertical Geophones or Horizontal Geophones which are equipped with Split Spring Connectors.
  • Fully compatible with PASI GEA 24 Seismograph.
  • 1-year limited warranty exclusive of high voltage, lightening or physical abuse.


For any inquiries, please contact with our Marketing Team at or Supporting Team at



Conductor StructureCable CoresCable Outer Diameter(mm)Net Weight

( kgs/km)




Take-out Type

ST-327X0.12327.056.0-40℃ ~ +70℃Split Spring Takeout

(Regular type or Molded Type)

ST-54549.090.0-40℃ ~ +70℃


Item Data Sheet
Conductor DC Resistance at 20℃(Ω/km)≤234
Insulating resistance between conductors (MΩ/km)≥1000
Crosstalk Attenuation 1KHz (dB)≥100
Working Capacitance (Nf/km)50
Tensile Strength (kgs)≥90
Working Temperature (℃)-40℃ ~ + 70℃

* Specifications are subject to change without prior notice.

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