Earthquake seismic switch, gravity activated, battery supported
The Seismic Alarm and Spill Control Switch is designed to control various systems during a seismic event. Utilizing its two outputs: 110/220 VDC and 12VDC with battery backup, it can directly operate a 12-inch motorized valve at the same time as it sends an alarm signal to a central control station. The power outputs can be used to operate solenoids, shut down pipelines, or turn off motors among many other applications. The battery backup operates with a 12 VDC, 5.0 Ah Sealed lead acid battery providing a 4+ hour reserve at max output during power outage. Red indicator light and buzzer add visual as well as audible alarm signals locally.
Technical Specifications:
- Seismic Sensor
- Switch is triggered by a 5.4 or greater magnitude earthquake. Standards – ASCE 25-97 and meets the NEW International ASCE 25-06 standards.
- Applications – Used for alarm signaling, motorized valve actuation and other emergency shutdown applications
- Power Supply – 110VAC50/60Hz or 220VAC50/60Hz
- Power Output – 110/220VAC, 12 amp max rating (NO or NC contacts) 12VDC, 1.5 amp max rating
- Indicators – Audible Alarm = Buzzer@80 decibel
- Visual Alarm – Red indicator light
- System OK green light
- Battery Low indicator red light
- Dimensions – 10″ X 8″ X 4″ NEMA 12