Digital Seismic Instruments Observation Acceleration Seismograph
Three Dimensional Digital Strong Vibration Accelerometer 3 Channels Acceleration Seismograph It is an all-in-one seismic observation instrument that integrates acceleration sensing, acquisition, storage, data transmission, detection and other functions. The three sensors are independent and orthogonal to each other. The collector is used to collect the voltage signals from the sensors and consists of three fully balanced differential channels with high resolution, large
Three Dimensional Digital Strong Vibration Accelerometer 3 Channels Acceleration Seismograph
It is an all-in-one seismic observation instrument that integrates acceleration sensing, acquisition, storage, data transmission, detection and other functions. The three sensors are independent and orthogonal to each other. The collector is used to collect the voltage signals from the sensors and consists of three fully balanced differential channels with high resolution, large dynamic range and fast real time data streams with high timing and timekeeping accuracy.
| Structure | three component, force balance electronic feedback |
| Range | + 4G |
| Low bandwidth | DC - 280 hz (3 db) |
| Dynamic range | more than 150dB |
| Nonlinear | better than 0.1% |
| Horizontal sensitivity | better than 1% |
| Output | 9.3467V (double-ended) |
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