Used for Natural seismic survey 2Hz±10% Low cost 3 Component
Geophone of Rock Layer
Features of 3 Component Geophone
Good parameter consistency, firm structure, good sealing, light
weight, separate output of each detector signal, high sensitivity,
low distortion, reasonable damping coefficient, high resolution,
Widely used in public facilities (bridges, railway tunnels) safety
monitoring, advanced forecasting, etc.It can provide 1Hz to 100Hz
vertical and horizontal frequencies, as well as three-component
geophones composed of geophones, borehole geophones, tomographic
imaging geophones series, with stable performance, high fidelity
and in petroleum , Stable quality in natural gas exploration and
other areas
Product application of 3 Component Geophone
1.1~3Hz geophone, used for deep seismic exploration, natural
seismic monitoring and prediction, impulse and microseismic
measurement of bridges and highways, etc.
2.4~100 Hz, widely used in seismic exploration in petroleum, coal,
metallurgy, national defense engineering and other fields.
High sensitivity, small deformation, reasonable damping
coefficient, good linear response, good parameter consistency, high
resolution, and good waterproof performance.
3.Small size, easy to install, easy to operate, large ambient
temperature range, can meet the needs of multi-wave component
seismic data acquisition technology
parameter of 3 Component Geophone
| Type | 3C Geophone 2Hz, 3D Geophone 2Hz |
| Geophone Direction | Vertical Geophone Element(1unit) / Horizontal Geophone Element(2units) |
| Geophone Type | 2Hz EG-2-I |
| Geophone Case | Metal Case |
| Spike | Screw Spikes(3units) |
| Connecting Cable | Standard: Connecting cable 10 m length with O.D.6.4mm,7 cores. Connecting connectors between 3C geophone and connecting cable are provided and equipped separately. The other side of connecting cable is kept open or equipped with custom connector as per client’s requirements. |
| Connector Type | As per client’s requirements.
|
Data sheets of geophone 2Hz
| Type | EG-2-I |
| Natural Frequency ( Hz ) | 2±10% |
| Sensitivity/G (v/cm.s-1) | 2±10% |
| Coil Resistance/ Rc(Ω) | 6040±5% |
| Internal Resistance/ R(Ω) | 5800±5% |
| Damping Coefficient Bt | 0.7±10% |
| Harmonic Distortion D ( % ) | ≦0.2 |
| Insulating Resistance Ri (MΩ) | ≧20 |
| Coil’s Maximum Displacement /P-P (mm) | 3 |
| Suspension Mass(g) | 60 |
| Element Diameter (mm) | 38.5 |
| Element Height (mm) | 47 |
| Element Weight (g) | 250 |
| Working Temperature(℃) | -25℃ to +55℃ |
3C Geophone 2Hz, 3D Geophone 2Hz with connetion cable
All parameters specified here in are rated at a temperature 20℃±2℃
Features of 3 Component Geophone
1. The structure of double coil and rotating coil can eliminate
external magnetic field interference and lateral impact force well;
2. Adopt high-strength spring for omnidirectional use;
3. Using optimized design, it has the advantages of simple
structure, high firmness and wide frequency range
| Shipment | DHL ,UPS , FedEx , By Air , By Sea |
| By Express | By Air | By Sea |
Suitable for under 50kgs
Fast 5 - 7 work days
High cost
Door to door service
Easy to pick up the goods | Suitable for more than 50kgs Fast 5 - 7 work days
High cost
Airport to Airport
Professional broker needed | Suitable for more than 500kgs Slow 20 - 35 days
Low cost
Port to Port
Professional broker needed |
| MOQ | 1 set |
| Advantage | Fast shipping |
| Package | Packed by carton |
| Payment | Bank Transfer, Paypal, Western Union, Alibaba Pay |
| WhatsApp | +86 13991313681 |
| Wechat | +86 13991313681 |
