High sensitivity geophone 14Hz works at omni direction with the features of high sensitivity, stable performance and light weight. The high sensitivity geophone 14Hz is a good choice for vibration monitoring without tilt angle limitation.
Data Sheet of High Sensitivity Geophone 14Hz (ST-14OA)
|Natural frequency ( Hz )||14-7% / +15%|
|Coil resistance (ohms)||3500±5%|
|Sensitivity (V/m/s)||80-15% / +5%|
|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( ℃ )||-40℃ to + 70℃|
|Warranty Period||2 years|
|● All parameters specified herein are rated at a temperature 20℃±2℃.|
● 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.