BBJ-220V/36V/24V防爆聲光報警器BBJ-220V/36V/24V防爆聲光報警器BBJ-220V/36V/24V防爆聲光報警器BBJ-220V/36V/24V防爆聲光報警器BBJ-220V/36V/24V防爆聲光報警器
BBJ系列防爆聲光報警器
概況:
1區、2區危險場所。
ⅡA、ⅡB類危險性氣體環境。
一、性能:
鑄鋁合金殼體,表面噴塑。
鋼化玻璃罩,具有較強的抗沖擊能力,并有紅,黃,藍等多種顏色可供選擇。
鋼管或電纜布線均可。
二、技術參數:
額定電壓(v) :220V/50Hz
閃光次數 :150/min
聲音強度(dB) :≥50
防爆標志:Exd Ⅱ BT4
防護等級 :IP54
電纜外徑(¢,mm) :10~14
進線口螺紋(G") :G3/4
三、品質保證:
本產品嚴格按照ISO9001:2000國際質量管理體系標準進行質量控制,確保產品質量高于國家標準,完全達到設計要求,產品實行3年保用,光源保用一年 ,自購買之日起3年內,產品正常使用下出現任何故障由本公司負責免費維護.
BBJ - one 220V/sound-light alarm 36V / 24V explosion-proof BBJ - one 220V/sound-light alarm 36V / 24V explosion-proof BBJ - one 220V/sound-light alarm 36V / 24V explosion-proof BBJ - one 220V/sound-light alarm 36V / 24V explosion-proof BBJ - one 220V / 36V / 24V explosion-proof sound-light alarm
BBJ series explosion-proof acousto-optic alarm
Description:
District 1, 2 division dangerous places.
Ⅱ A and B class Ⅱ dangerous gases.
A, performance:
Diecasted al-alloy shell with plastic-sprayed surface.
Toughened glass, have stronger impact resistant ability, and have red, yellow, blue wait for a variety of colors to choose from.
Steel pipe and cable wiring.
Second, technical parameters:
Rated voltage (v) : one 220V / 50Hz
Flash times: 150 / min
The intensity of the sound (dB) : p 50
Explosion-proof marks: Ⅱ Exd BT4
Protective level: IP54
Cable diameter (¢, mm) : 10 ~ 14
The inlet thread (G ")&n