| Customization: | Available |
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| Accuracy: | <1mm |
| Horizontal Line: | 1 |
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Starter geophone 2Hz for PASI Trigger for GEA 24 seismograph is available with a Souriau 4-pin cable connector equipped.
-High signal-to-noise ratio and wide dynamic range up to 1Hz to 1000Hz.| Type | ST-2A |
| Natural frequency (Hz) | 2±15% |
| DC Resistance (ohm) | 6400 ±10% |
| Sensitivity (V/m/s) | 260±15% |
| Open Circuit Damping | 0.7±15% |
| Distortion (%) | <=0.3 |
| Allowable Tilt | 0ºC |
| Element Diameter (mm) | 38 |
| Element Height (mm) | 47 |
| Element Weight (g) | Vertical:264.0g / Horizontal 273.0g |
| Operating Temperature(ºC) | -40ºC to + 100ºC |
| Working Direction | Vertical / Horizontal / Three-component |
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- All parameters specified herein are rated at a temperature of 20ºC±2ºC - 1-Year Limited Warranty on basic elements exclusive of high voltage, lightening or physical abuse. |
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- 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.
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