Seismic detector Sisma Lock

The SISMA LOCK® seismic detector It is a device which, combined with a safety solenoid valve for gas, commands its closure in the event of a seismic event (with time and frequency analysis of the accelerations on the 3 axes).

It is a device which, combined with a safety solenoid valve for gas, commands its closure in the event of a seismic event (with time and frequency analysis of the accelerations on the 3 axes). The device has a relay alarm output that can be used for remote signals and to interrupt the electricity, thus avoiding any sources of ignition of fire or explosions. The sensor can be electrically connected to normally closed / open solenoid valves with manual reset (also already installed). The seismic sensor has been successfully tested by CESI of Seriate (Bergamo Italy) on a triaxial vibrating platform according to: ASCE25-16 (USA ) -TS12884 (Turkey).

TECHNICAL DATA

• Sensor calibration: Axes 2516

• Ambient temperature: -20 + 60 ° C

• Power supply voltages: 12Vdc - 24Vac - 110V / 50Hz - 230Vac

• Tolerance on supply voltage: -15% ... + 10%

• Electrical wiring: PG11 cable gland

• Absorbed power: 3VA

• Degree of protection: IP65