Product Description

JDSG - 2 explosion-proof acousto-optic alarm fire alarm (alarm) is a coding type, suitable for installation in Ⅱ C (Ⅱ B) level T6 temperature group explosive gas environment, when the production site or fire accident emergency, fire alarm control unit from the control signal to start the sound and light alarm circuit, a sound and light alarm signals, alarm purposes.Alarm can also be used together with the manual alarm button, to achieve a simple sound, light alarm.Alarm can be matched with fire alarm controller of any manufacturers both at home and abroad.Alarm using ultra bright LED light-emitting tube, 360 degree clearly visible.


This product conforms to the GB3836.1-2000 < < the explosive gas environment with electrical equipment part 1: general requirements > >, GB3836.2-2000 < < electric equipments used in explosive gas environment part 2: flameproof "d" > > and GB3836.4-2000 < < electric equipments used in explosive gas environment part 4: "I" is intrinsically safe > > requirements.Upon passing the inspection unit designated by the state, and obtained explosion-proof certificate.

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