BBJ-220V/36V/24V防爆声光报警器BBJ-220V/36V/24V防爆声光报警器BBJ-220V/36V/24V防爆声光报警器BBJ-220V/36V/24V防爆声光报警器BBJ-220V/36V/24V防爆声光报警器
BBJ系列防爆声光报警器
概况:
1区、2区危险场所。
ⅡA、ⅡB类危险性气体环境。
一、性能:
铸铝合金壳体,表面喷塑。
钢化玻璃罩,具有较强的抗冲击能力,并有红,黄,蓝等多种颜色可供选择。
钢管或电缆布线均可。
二、技术参数:
额定电压(v) :220V/50Hz
闪光次数 :150/min
声音强度(dB) :≥50
防爆标志:Exd Ⅱ BT4
防护等级 :IP54
电缆外径(¢,mm) :10~14
进线口螺纹(G") :G3/4
三、品质保证:
本产品严格按照ISO9001:2000国际质量管理体系标准进行质量控制,确保产品质量高于国家标准,完全达到设计要求,产品实行3年保用,光源保用一年 ,自购买之日起3年内,产品正常使用下出现任何故障由本公司负责免费维护.
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