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| Categories | Seismic Geophone | 
|---|---|
| Brand Name: | EGL | 
| Model Number: | Single Geophone 4.5Hz Vertical | 
| Certification: | ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 sets | 
| Payment Terms: | T/T, Western Union,PayPal | 
| Supply Ability: | 10000sets/month | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | Carton | 
| Price: | Negotiable | 
| Natural Frequency: | 4.5Hz±10% | 
| Geophone Case: | Vertical Waterproof Land Case | 
| Spike: | 75mm | 
| Lead-in Cable: | 1 M | 
| Cable O.D: | 4.6mm | 
| Connector Type: | Split Spring connector | 
| Company Info. | 
| EGL Equipment services Co.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Seismic Geophone 4.5Hz Vertical with Split Spring connector
| Type | Single Geophone 4.5Hz | 
| Geophone Direction | Vertical Direction / Horizontal Direction | 
| Geophone Type | 4.5Hz | 
| Geophone Case | Waterproof Land Case | 
| Spike | Steel Spike length75mm | 
| Lead-in | Standard:1mlead-in with O.D.4.6mm Custom Outer Diameter / Lead Distance available  | 
| Connector Type | *Mueller Clips *Split Spring Clip *KCK Connector( Male or Female / Push Fit or Lock Ring Type) *Kooter Connector( Male or Female /KCL male or KCL female or KC2L-4 Dual ) *Other Connector Type available  | 
Single geophone 4.5Hz Vertical in land case with spike 75mm, with 1m leader cable,with one D-Loop , terminated with Split Spring connector.

| Type | EG-4.5-II | 
| Natural Frequency ( Hz ) | 4.5±10% | 
| Coil resistance(Ω) | 375±5% | 
| Damping | 0.6±5% | 
| Open circuit intrinsic voltage sensitivity ( v/m/s ) | 28.8 v/m/s ±5% | 
| Harmonic distortion ( % ) | ≦0.2% | 
| Typical Spurious Frequency (Hz ) | ≧150Hz | 
| Moving Mass ( g ) | 11.3g | 
| Typical case to coil motion p-p ( mm ) | 4mm | 
| Allowable Tilt | ≦20º | 
| Operating Temperature Range ( ℃ ) | -40℃ TO +100℃ | 
| Height ( mm ) | 36mm | 
| Diameter ( mm ) | 25.4mm | 
| Weight ( g ) | 86g | 
| Warranty Period | 3years | 
All parameters specified here in are rated at a temperature 20℃±2℃ .

| 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 | |
| +86 13991313681 | ||
| +86 13991313681 | ||
                                 
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