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BDL-125系列防爆電鈴(IIB、IIC)

詳細(xì)信息

型號(hào)含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所;
2.ⅡA、ⅡB、ⅡC爆炸性氣體環(huán)境或可燃性粉塵環(huán)境;
3.戶內(nèi)、戶外(IP65、IP66*);
4.溫度組別:T1~T6
5.應(yīng)用于石油、化工、航天、軍工等場(chǎng)所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers:class ⅡA ⅡB ⅡC or inflammabledust environment;
3.Indoor or outdoor(IP65,IP66*);
4.Temperature class:T1~T6;
5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.

產(chǎn)品特點(diǎn) Features

1.殼體采用高強(qiáng)度合金鋁一次性壓鑄成型,表面經(jīng)高速拋丸清理后高壓靜電噴塑。外殼結(jié)構(gòu)緊湊合理、材質(zhì)密度高強(qiáng)度好、
防爆性能優(yōu)良,表面塑粉附著力強(qiáng)具有良好的防腐能力,表面光潔,美觀大方;
2.圓筒隔爆面,防爆性能好,安全可靠;
3.鋼管或電纜布線。
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.The surface of cylinder is safe reliable and perfect in explosion-proof, with perfect explosion-proof function, safe and reliable;
3.Wiring with steel tube or cable.

主要技術(shù)參數(shù) Main technical parameters

電壓
Voltage(V)
功率
Power
(W)
鈴蓋直徑
Dia.of cover
(mm)
聲響強(qiáng)度
Sound intensity
(dB)
進(jìn)線口螺紋
Inlet thread
(G)
電纜外徑
Cable outer dia.
(Mm)
直流 DC 交流 AC
24
36
220
380
≤3 125 105(R=2m) G1/2 φ8~φ10

 

防爆標(biāo)志
Ex-mark
防護(hù)等級(jí)
Degree of protection
防腐等級(jí)
Erosion-proof class
Exd Ⅱ B T6 等效于 Ⅱ 2G Exd Ⅱ BT6(歐標(biāo))
Exd Ⅱ CT6 等效于 Ⅱ 2G Exd Ⅱ CT6(歐標(biāo))
IP54 WF1

 

產(chǎn)品樣本
電子樣本