產(chǎn)品關(guān)鍵詞:
BBJ系列防爆聲光報警器,
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適用范圍 Application
1區(qū)、2區(qū)危險場所。 ⅡA、ⅡB類爆炸性氣體環(huán)境。
產(chǎn)品特點 Features |
鑄鋁合金殼體,表面噴塑。 The shell is of diecasted A1-alloy with plastic-sprayed surface. 鋼化玻璃罩,具有較強的抗沖擊能力,并有紅,黃, The enclosure is made of toughened glass with well impulsion-withs- 藍等顏色可供選擇。 tanding,and its color can be freely selectde. 鋼管或電纜布線均可。 Suitable for steel pipe and cable wiring. 符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求。 Suitable for GB3836-2000,IEC60079 standard request
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主要技術(shù)參數(shù) Main technical parameters |
額定電壓(v) 閃光次數(shù) 聲音強度(dB) 防爆標(biāo)志 防護等級 電纜外徑(¢,mm) 進線口螺紋(G") Rated voltage Sparkling frequency Sound strength Ex-mark Protection Cable's outside Inlet's thread grade diameter
220V/50Hz 150/min ≥50 Exd Ⅱ BT4 IP54 10~14 G3/4 |
外形及安裝舉例 Outline example |
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座式(z) Socket 吊桿式(g) Pendant |
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產(chǎn)品關(guān)鍵詞:
BBJ系列防爆聲光報警器,