GL-CS2
The GL-CS2 seismometer is a three-component integrated electronic feedback short-period seismometer. The sensitive axes of EW, NS and UD directions are mutually orthogonal to form a three-dimensional spatial measurement coordinate system. The electronic feedback circuit, DC power converter circuit and mechanical pendulum are installed in a sealed chassis. An external three-component pendulum unlocking mechanism improves impact resistance. It is equipped with a precise level bubble and easy-to-identify north indication mark.
It is mainly used for natural earthquake observation of regional seismic networks, reservoir-induced earthquake monitoring, mine seismic monitoring, micro-seismic observation for oil and gas exploration and other scenarios.
| Structure | Three-way integration, electromagnetic transduction,force balance and electronic feedback |
|---|---|
| Sensitivity | 2000 V/(m/s) |
| Dynamic range | >130 dB |
| Bandwidth | 0.5Hz ~ 50Hz |
| Pendulum Locking/Unlocking | External pendulum unlocking design, easy maintenance and strong transportation resistance |
| Download Materials | Download |
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