A high frequency audio visual field mounting designed to produce a loud & shrill audible warning beeping signal typical 95- 98 db in hazardous area along with flashing indication through a dome flasher.
The Intrinsically safe buzzer is powered from a Zener barrier mounted inside the flameproof enclosure coupled to the main body of the buzzer
Available operating voltage :- 24 VDC , 230 V AC & 110 V AC
Necessary flameproof certification permits installation in Zone 1 or 2 Gas group IIA , IIB & IIC
Necessary Intrinsic safety & flameproof certification permits the use of this Product in Zone 1 or Zone 2 , Gas group IIA , IIB & IIC