Seismic Trigger Settings

Calculate earthquake sensor settings.

Enter the seismic zone (1-4) value for this calculation.
Vertical measurement from base to top.
ft

Results

Trigger Level:
Calculated trigger level based on your inputs.
-g
Reset Level:
Calculated reset level based on your inputs.
-g
CWT Guard Required:
Calculated weight or mass.
-
Reference: ASME A17 Standards. ASME A17.1 seismic requirements.