| Customization: | Available |
|---|---|
| Accuracy: | <1mm |
| Horizontal Line: | 1 |
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A Cableless Exploration Seismograph Wireless Seismograph is a device used to monitor seismic activity. It is a sensor in seismology used to measure the ground motion generated by earthquakes.
Cableless Exploration Seismograph Wireless Seismograph are typically used in earthquake monitoring networks, where multiple Node Seismometers are deployed to monitor seismic activity and collect relevant data in real time.
Cableless Exploration Seismograph Wireless Seismograph usually consist of the following major components:
1. Seismic Sensor: a sensor used to sense ground vibration. Common types of sensors include inertial sensors, piezoelectric sensors, etc., which can measure parameters such as acceleration, velocity or displacement of the ground.
2. Data Recorder: Used to record the seismic data measured by the sensor. The data recorder usually contains a memory and data processing unit, which can convert the output of the sensor into digital signals and store them.
3. power supply (Power Supply): for the node seismograph to provide the required power. The power supply can be a battery or through an external power supply.
4. Communication Module: Used to communicate with other node seismometers or data centers. The communication module can transmit seismic data through wired or wireless means for centralized processing and analysis.
Cableless Exploration Seismograph Wireless Seismograph are usually deployed in the form of a network in areas with high seismic activity in order to monitor seismic events in real time and provide accurate seismic data. These data are important for seismic research, earthquake early warning and disaster response.
| Channels | 1 Channel | 3 channels |
| Geophone Sensor | 5hz/10hz optional | 2hz/5hz/10hz optional |
| ADC | 32 bit | 32 bit |
| Sampling Rate | 0.25ms,0.5ms,1ms,2ms,4ms | 0.25ms,0.5ms,1ms,2ms,4ms,8ms,10ms,20ms |
| Preamplififier Gain | 0-24dB(6dB steps) | 0-36dB(6dB steps) |
| Low Cut Filter | 1Hz,DC removed or Disable | 1Hz,DC removed or turn off |
| Internal Storage | Extended from 8GB to 32GB | Extended from 32GB to 128GB |
| Total Dynamic Range | 150dB | 150dB |
| Time Accuracy | ±10μs | ±10μs |
| Built in GPS | GPS, BDS, GLONASS,GNSS | GPS, BDS, GLONASS,GNSS |
| Dimension | 55 x 55x 148mm,580g | 90×100×128mm,1450g |
| Working Environment | -40ºC to +70ºC,IP68 | -40ºC to +70ºC,IP68 |
| Charging Time | 3.5 hours | 9 hours |
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