|Place of Origin:||China|
|Delivery Time:||15 work days|
|Payment Terms:||T/T, Credit Card|
|Supply Ability:||200 pcs/month|
3C Geophone 2Hz EG-2-II in metal land case terminated without Connector
The geophone 2Hz has good parameter consistency, firm mechanism, good tightness, high sensitivity, low distortion, reasonable damping coefficient, and high resolution, which can meet the requirements of multiwave component seismic data acquisition technology.
Working frequency bandwidth ：2Hz - 200 Hz
The Seismic geophones 2Hz are mainly used for deep seismic surveys, advanced predictions, natural seismic surveys, pulsating microseismic measurements of bridges, dams, highways and railways, and safety monitoring.
It is mainly used for deep seismic survey, advanced forecasting, natural seismic survey, bridge dam and highway railway and other pulsating microseismic measurement, safety monitoring and so on.
Good parameter consistency, firm structure, good sealing, light weight, separate output of each detector signal, high sensitivity, low distortion, reasonable damping coefficient, high resolution, and can meet multi-wave seismic Data collection requirements. Widely used in public facilities (bridges, railway tunnels) safety monitoring, advanced forecasting, etc.
Three Component Geophone 2Hz EG-2-II , Equipped with One connecting connector on geophone and Another connecting connector on connecting cable, The other side of connecting cable is kept open.
Plugs can be customized according to customer requirements.
|Natural Frequency ( Hz )||2.0 ± 15%|
|Open-circuit sensitivity (V/m/s)||200 ± 10%|
|Coil Resistance (Ω)||5800 ± 5%|
|Open Damping||0.6 ± 1.5%|
|Distortion (@12Hz&0.7 in/s peak-peak coil-to-case velocity)||≤0.2%|
|Distortion measurement frequency (Hz)||12|
|Moving Mass ( g )||60|
|Coil travel peak -peak (mm)||3|
|Diameter ( mm )||41.2|
|Height ( mm )||47.5|
|Weight ( g )||267|
|Positive terminal||Free terminal closes to the “+” sign|
|Special Notes||All parameters are specified at 22 °C (71.6 °F) in unless otherwise specified.|
|Operating Temperature Range ( ℃ )||-40℃ to +80℃|
|Warranty Period||1 years|
All parameters specified here in are rated at a temperature 20℃±2℃ .