Seismic detector Sisma Lock®

EV161.230

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

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

It is a device which, combined with a safety solenoid valve for gas, controls its closure in the event of a seismic event (with analysis over time and in frequency of the accelerations on the 3 axes). The device has a relay alarm output that can be used for remote signaling 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 vibrating platform triaxia according to: ASCE25-16 (USA ) -TS12884 (Turkey).

TECHNICAL DATA

• Sensor calibration: Axes 2516

• Ambient temperature: -20 + 60 ° C

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

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

• Electrical wiring: PG11 cable gland

• Power consumption: 3VA

• Degree of protection: IP65

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