BBJ-220V explosion sound and light alarm Introduction
Suitable for explosive gas atmospheres 1 and Zone 2;
Applicable ⅡA, ⅡB, ⅡC grade explosive gas atmospheres;
Suitable for temperature class T1 ~ T6 environment;
Explosive hazardous mining for oil refining, storage, chemical, pharmaceutical, military and military facilities
Signal for explosive gas atmospheres or alarm indication signal;
With bright LED light, low power consumption, long life, maintenance-free;
Sound intensity of up to 90dB.
BBJ-220V explosion sound and light alarm Product Specifications
Rated voltage: 220V / 36V / 24V (v)
Flash frequency: 150 / min
Sound intensity: ≥90 (dB)
Explosion-proof mark: Exd Ⅱ BT4 / Exd Ⅱ CT4
Protection: IP54
Cable diameter: 10 ~ 14 (¢, mm)
Inlet thread (G "): G3 / 4
BBJ-220V explosion sound and light alarm Features
Cast aluminum alloy shell, surface spray.
Tempered glass, with a strong impact resistance, and a red, yellow, blue and other colors to choose from.
Pipe or cable wiring.