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High Sensitivity Geophone Seismic Sensor / Horizontal Seismic Sensor

Categories Geophone Seismic Sensor
Brand Name: EGL
Model Number: EG-4.5-HS
Place of Origin: China
MOQ: 1 pcs
Payment Terms: T/T, Western Union
Delivery Time: 5-8 work days
Packaging Details: Carton
Nature Frequency Hz: 4.5Hz±17%
Sensitivity: 90V/m/s±10%
Opening Circuit Damping: 0.3±20%
Damping with 20KΩ shunt resistor: 0.596±20%
Coil resistance: 2000 Ω±5%
Resistance with 20KΩ shunt resistor: 1818 Ω±5%
Price: Negotiable
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High Sensitivity Geophone Seismic Sensor / Horizontal Seismic Sensor

High Sensitivity Geophone 4.5Hz,Vertical / Horizontal


High Sensitivity Geophone 4.5Hz (EG-4.5-HS) is used to receive the weak deep and low frequency signal. This kind of geophone has following characters: Low frequency, Low distortion and high sensitivity. It’s suitable for field single point data acquisition.


TypeEG-4.5-HS
Nature Frequency Hz4.5Hz ±17%
Distortion≤0.2%(@12Hz&0.7 in/s peak-peak coil-to-case velocity)
Opening Circuit Damping0.3±20%
Damping with 20KΩ shunt resistor0.596±20%
Coil resistance2000 Ω±5%
Resistance with 20KΩ shunt resistor1818 Ω±5%
Sensitivity90V/m/s±10%
Sensitivity @59.6% damping81.8V/m/s±10%
Moving Mass g22g
Coil travel (mm)3mm
Diameter31.8mm
Height33mm
Weight110g
Operating Temperature Range-40℃~+80℃
Limited Warranty Period1 year

All parameters specified here in are rated at a temperature 20℃±2℃ .


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