Starter Geophone 2Hz for Pasi Trigger for Gea 24 Seismograph

• After-sales Service: 1 Year
• Warranty: 1 Year
• Accuracy: <1mm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: trigger geophone
• Vertical Lines: 1
• Horizontal Line: 1
• Natural Frequency: 2.5Hz
• Sensitivity: 200V/M/S
• Damping: 0.7
• Geophone Direction: Vertical, Horizontal or 3c
• Connector for Land Case Geophone: Split Spring Clip, Mueller Clip, Kooter or Kck
• Lead-in Cable for Land Case Geophone: 4.6mm to 7.8mm Od Optional
• Transport Package: Standard Export Carton
• Specification: 2 Hz geophone
• Trademark: SEIS TECH
• Origin: China
• HS Code: 9015800090
• Production Capacity: 5, 000.00/Year
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 0.500kg

Product Description

Starter geophone 2Hz for PASI Trigger for GEA 24 seismograph is available with a Souriau 4-pin cable connector equipped.

-High signal-to-noise ratio and wide dynamic range up to 1Hz to 1000Hz.
 

-Low natural frequency of 2Hz.

-Ultra-high sensitivity of 260.0V/m/s.
 

-Low distortion≤0.3%.
 

-Single point acquisition, light weight and portable deployment.

-Assorted geopone bases are interchargable for suiting with soft earth and hard surfaces.
 

-1-year limited warranty on basic elements exclusive of high voltage, lightening or physical abuse.

Data Sheet for Starter Geophone 2Hz for PASI Trigger

Type	ST-2A
Natural frequency (Hz)	2±15%
DC Resistance (ohm)	6400 ±10%
Sensitivity (V/m/s)	260±15%
Open Circuit Damping	0.7±15%
Distortion (%)	<=0.3
Allowable Tilt	0ºC
Element Diameter (mm)	38
Element Height (mm)	47
Element Weight (g)	Vertical:264.0g / Horizontal 273.0g
Operating Temperature(ºC)	-40ºC to + 100ºC
Working Direction	Vertical / Horizontal / Three-component
-  All parameters specified herein are rated at a temperature of 20ºC±2ºC -   1-Year Limited Warranty on basic elements exclusive of high voltage, lightening or physical abuse.

- Other type of geophones are also available: SM-4 Equivalent, SM-6 Equivalent, SM-24 Equivalent, SG10 Equivalent, GS-20DX Equivalent, GS-32CT Equivalent, GS ONE Equivalent, 1Hz, 2Hz, 2.5Hz, 3Hz, 4Hz, 4.5Hz, 5Hz,8Hz, 10Hz, 14Hz, 15Hz, 28Hz, 30Hz, 38Hz, 40Hz, 60Hz,80Hz and 100Hz.