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一、适用范围
◆爆炸性气体环境：1区、2区
◆场所中危险气体或蒸气：IIA、IIB、IIC
◆温度组别：T1-T6
◆户外、户外（IP54、可按用户要求达到IP65)
Applying scope
◆Explosive gas atmospheres:Zone 1&2
◆Dangerous gases or vapors zone:IIA、IIB、IIC
◆Temperature classes:T1-T6
◆Indoor and outdoor(IP54.It could be designed as IP65 according user′s requirements.)
二、产品特点
◆铸铝合金外壳，表面喷塑
◆圆筒隔爆面，防爆性能好，安全可靠
◆钢管或电缆布线，电缆布线须配电缆密封接头
Features
◆Enclosure is made of casting aluminum alloy,surface is sprayed with plastics
◆The flame proof joints are cylindrical,so it is safe and reliable
◆Wiring with conduit or cable,if the latter,it should be fitted with explosion-protected cable seal gland
三、外形尺寸及示意图 Outline dimensions
四、型号含义Type designation
五、主要技术数据Specification
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额定工作电压(V)
Rated Voltage(V)
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铃盖直径(mm)
Dia. of bell Cover(mm)
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声响强度(dB)
Sound Intensity(dB)
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功率(W)
Output(W)
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交流AC
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直流DC
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220
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24、36、110、220
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125
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≥75(R=2m)
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≤20
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防护等级
Degree of protection
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防爆标志
Ex-marking
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防腐等级
Degree of corrosion-resistance
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进线口规格
Inlet size
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电缆外径(mm)
Cable Dia.(mm)
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重量(kg)
Weight(kg)
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IP54、*IP65
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ExdIIBT6
ExdIICT6
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W、WF1、WF2
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G20
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Φ8-Φ12
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1.5
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*IP65订货时说明 IP65 must be explained when ordering
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