- This device instantaneously detects the magnitude of the shaking simultaneously with the occurrence of the earthquake, and if the maximum acceleration becomes equal to or more than the set value, the security device etc can be stopped by the external control output signal.
- Built-in mechanical sensor prevents malfunction due to lightning surge and noise.
- The maximum acceleration and seismic intensity in all horizontal and vertical directions are displayed digitally.
- By analog signal output, distance monitoring can be performed.
- By attaching an externally mounted printer, you can print the date and time of earthquake occurrence, maximum acceleration, seismic intensity, etc., and can manage data. (option)