accelerographs Archives

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GL-PA4: ACCELEROGRAPH WITH TRIAXIAL FORCE-BALANCE ACCELEROMETERS

GL-PA4: Your Comprehensive Seismic Observation Solution. With functionalities spanning acceleration sensing, data acquisition, storage, transmission, and detection, GL-PA4 is engineered for precision and efficiency. At the heart of GL-PA4 lies a ...

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GZ-GN4: FOUR-COMPONENT EARTHQUAKE INTENSITY EARLY WARNING INSTRUMENT

The GZ-GN4 four-component seismic intensity meter uses a three-component MEMS acceleration output and a short-period velocity output sensor, electromagnetic transduction, and a force balance feedback structure. The circuit is installed in ...

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