Factory Price Various Geophone Seismic Vibration Sensor Seismograph Geophone Velocity Seismic Sensor Seismic Geophone Horizontal Geophone Vertical Geophone

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: <1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Product Name: Seismic Geophone
• Model NO.: GD
• Frequency: 100Hz to 10Hz
• Type: Vertical, Horizontal, 3c, Borehole Geophone
• Certificate: ISO
• Signal: Digital Geophone
• Lead Wire: Standard Length 1m
• Method: Masw, Refraction, Reflection Geophone
• Transport Package: Export Case
• Specification: ISO9001
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9015800090
• Production Capacity: 100 Units/Month

Product Description

Factory Price Various Geophone Seismic Vibration Sensor Seismograph Geophone Velocity Seismic Sensor Seismic Geophone Horizontal Geophone Vertical Geophone

They are devices that convert ground motion into voltage that can be recorded at a recording station. The deviation of the measured voltage from the baseline is called the seismic response and analyzes the structure of the Earth.




2hz vertical/horizontal/3 component geophone:

Natural Frequency 2Hz ± 15%
Coil Resistance 5800Ω ± 5%
Sensitivity 200 V/m/s± 10%
Open Damping 0.6± 15%
Distortion ≤0.2% (@12Hz&0.7 in/s peak-peak coil-to-case velocity
Moving Mass 60g
Coil travel (Peak-Peak) 3mm

Length 47.5mm
Diameter 41.2mm
Weight 267g
Positive terminal Free terminal closes to the "+" sign
Storage Temperature -40°C to +80°C
Operating Temperature -40°C to +80°C




2.0 Hz three-component geophone is an electromechanical changeover device (sensor). Three 2.0 Hz geophones are orthogonally arranged (a vertical and two horizontal geophones) inside a sealed case, which indicate vertically for the Z-axis, east for the X-axis and north for Y-axis respectively. It is designed to receive seismic signals simultaneously from three dimensions and convert them into electrical pulses. It has such good characters as high sensitivity, high accuracy, perfect damp factor,good consistency, solid structure, good seal and water-proof capability. There is a leveling bubble on the cover and a direction indication on the seismometer. It can be used with a deep seismograph to detect seismic activity in applications such as earthquake prediction, structural analysis, etc.

Type	10
Natural frequency(HZ)	10±2.5%
Typical spurious frequency(HZ)	≥240
Coil resistance(Ω)	350±3.5%
Open circuit damping	0.68±5%
Open circuit sensitivity(v/m/s)	22.8±2.5%
Distortion(%)	0.075
Moving mass(g)	8.4
Max. coil excursion P.P(mm)	1.78
Allowable tilt(°)	15