Audited Supplier
Omni directional geophone 14Hz works at omni direction with the features of high sensitivity, stable performance and light weight. Omini geophone 14Hz is a good choice for vibration monitoring without tilt angle limitation.
- High sensitivity of 80.0V/m/s.
- Low harmonic distortion less than 0.70.
- Light weight and miniture volume.
- Nylon top cover and bottom plate to avoid electrical contact.
- 2-year limited warranty exclusive of high voltage, lightening or physical abuse.
Data Sheet of Omni Directional Geophone 14Hz (ST-14OA)
| Type | ST-14OA |
| Orientation | Omni |
| Natural frequency ( Hz ) | 14-7% / +15% |
| Coil resistance (ohms) | 3500±5% |
| Sensitivity (V/m/s) | 80-15% / +5% |
| Damping | 0.185±10% |
| Harmonic distortion ( % ) | <=0.7 |
| Max. coil excursion p-p (mm) | 4 |
| Moving Mass ( g ) | 10.2 |
| Element Diameter (mm) | 25.4 |
| Element Height (mm) | 36 |
| Element Weight (g) | 79 |
| Operating Temperature( ºC ) | -40ºC to + 70ºC |
| 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 or physical abuse. | |
- Regular 14Hz geophones with vertical direction and horizontal direction are also available.
- Other type of geophones are also available: SM-4 Equivalent, SM-6 Equivalent, SM-24 Equivalent, SG10 Equivalent, GS-20DX Equivalent, GS-32CT Equivalent, GS One equivalent, 1Hz, 2Hz, 2.5Hz, 3Hz, 4Hz, 4.5Hz, 5Hz, 8Hz, 10Hz, 14Hz, 15Hz, 28Hz, 30Hz, 38Hz, 40Hz, 60Hz, 80Hz and 100Hz.
- Specifications are subject to change without prior notice.
