High Sensitivity Geophone 5Hz for Deep Seismic Survey and Nodal System
| US$1.00-1,000.00 | 1 Piece (MOQ) |
Basic Info.
Model NO.
Geophone 5Hz
Vertical Lines
1
Natural Frequency ( Fn )
5Hz
Open Circuit Damping
0.70
Coil Resistance
1820
Open Circuit Sensitivity
86.0
Harmonic Distortion
Less Than 0.1%
Typical Spurious Frequency
More Than 160Hz
Moving Mass
21.2g
Max.Coil Excursion
3mm
After-sales Service
Available
Warranty
2 Year
Transport Package
Standard Export Carton
Specification
5Hz
Trademark
SEIS TECH
Origin
China
HS Code
9015800090
Production Capacity
5, 000.00/Year
Packaging & Delivery
Package Size
30.00cm * 30.00cm * 10.00cm
Package Gross Weight
1.000kg
Product Description
ST-5N geophone is a long coil travel version geophone with high sensivitivy of 86.0V/m/s. The extra coil travel offers an advantage for higher tilt requirements and where larger amplitude signals may be encountered, for example, in industrial vibration monitoring.The ST-5N geophone can be supplied for vertial and horizonta orentation, which is an ideal choice for the shear-wave horizontal elements, partnering the ST-5N vertical geophone in a 3-component package. - Long travel version of the ST-5N geophone.
- Special orientations upon request byond the normal verical and horizotnal options.
- Widely used in industral vibration-mnitoring systems.
- Ideal choice for shear-wave horizontal elements.
- Rugged construction with precious-metal, rotating-coil contacts.
- High open circuit intrinsic voltage sensitivity of 80.0V/m/s.
- 1-year limited warranty on baic element exclusive of high voltage, lightening or physical abuse.
| Type | ST-5NA |
| Natural frequency ( Fn ) | 5Hz ± 7.5% |
| Open Circuit Damping | 0.60 ± 7.5% |
| Coil resistance | 1850Ω ± 5% |
| Open circuit sensitivity | 80.0 V/m/s ± 5% |
| Harmonic distortion | <=0.1% |
| Typical spurious Frequency | >=130Hz |
| Moving Mass | 22.80g |
| Max.coil excursion p-p | 3mm |
| Max.tilt angle | 10º |
| Element Diameter | 32mm |
| Element Height | 44mm |
| Element Weight | 166g |
| Operating Temperature | -40ºC to + 80ºC |
| Warranty Period | 2 years |
| All parameters specified herein are rated at a temperature 20ºC±2ºC. 2-year limited warranty on basic element exclusive of high voltage, lightening and physical abuse. | |
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