BDL-125,防爆電鈴
一、型號含義
B
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DL
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-
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125
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/
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□
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□
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□
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W-戶外
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F1-防中等腐蝕
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電壓
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A-交流AC(可不注)
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D-直流DC
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鈴蓋直徑
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電鈴
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防爆
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二、適用范圍
1、 1區、2區危險場所;
2、 IIA、IIB、IIC類爆炸性氣體環境;
3、 戶內、戶外(IP54)。
三、產品特點
1、 鋁合金外殼壓鑄成型,表面噴塑,外型美觀;
2、 圓筒隔爆面,防爆性好,安全可靠;
3、 鋼管或電纜布線。
四、主要技術參數
電壓(V)
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功率
(W)
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鈴蓋直徑(mm)
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聲響強度(dB)
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防爆標志
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防護等級
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防腐等級
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進線口螺紋(G)
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電纜外徑
(mm)
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直流
DC
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交流
AC
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24
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220
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≤20
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125
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105(R=2m)
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Exd II BT6
Exd II CT6
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IP54
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W
WF1
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1/2
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Φ8~Φ10
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