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| Home | Project | Members | Instrumental | Stations | Publications |
| Instrumental | ||
| 5
Seismic stations composed for GÜRALP CMG-3ESP Compact
sensors and EARTH-DATA
recorders supported by of Helmholtz-Zuntrum Potsdam Deutsches Geoforschungs Zentrum, GFZ
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| Sismometer / GÜRALP CMG-3ESP Compact 
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Recorder / S_EarthData PR6-24  |
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Sismometer / GÜRALP CMG-3ESP Compact |
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| Mechanical Parameters | |
| Sensor | 3 orthogonal sensors |
| Resonances | above 140 Hz |
| Control | Zero poisition (re-center pulse input) |
| Mass lock | |
| Signal Output | |
| Generator Constant | 2 * 1000 Vs/m |
| Response | Ground velocity from 60 sec to 50 Hz |
| Max. Output | +- 20 V |
| Características Físicas | |
| Power Consumption | 0.75 Watts @ 12 V |
| Weight | 8.3 kg |
| Operating Temperatures | -10 to +65 °C |
| Connectors | |
| 3 Channelswith USB connector | |||
| Parameters - Input Signal | |||
| Channels | 3, plus 4 auxiliary Signal Channels: 16.77 Vpp @ PreAmp = 1 Auxiliary Channels: 20 Vpp |
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| Preamplification | 1 | ||
| Digital Signal | |||
| Sampling Rate | 100 sps | ||
| Resolution | MiniSEED, ASCII: 1 µV/digi( @ PreAmp = 1 ) digitiser output: 3.9 nV/digit |
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| Dynamic Range | 140 dB @ 100 sps | ||
| Time Keeping | |||
| Clock | 1*10e-6 (TCXO) | ||
| Synchronisation | GPS continuously | ||
| Digitiser Buffer |
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| RAM (volatile) | 16 MByte | ||
| Format | 4 Byte | ||
| Data Storage |
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| Hard Disk | 40.0 GByte (Data Partition 36.6 GByte, FAT 32) | ||
| Storage Format | MiniSEED, compressed (Steim-1) | ||
| Physical Parameter |
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| Power Consumption | 2 Watts (GPS conti) @ 3*100 sps | ||
| Weight | Recorder, including disk: 4.3 kg | ||
| Operating Temperatures | Recorder and Disk: -20 to +65 °C | ||
| Connectors (Front Panel, Hard Disk) | |||
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| Design 2010 Rosa M. Martín León | |||||