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 额定工作电压(V)
Rated Voltage(V) | 铃盖直径(mm)
Dia. of bell Cover(mm) | 声响强度(dB)
Sound Intensity(dB) | 功率(W)
Output(W) | 交流AC | 直流DC | 220 | 24、36、110、220 | 125 | ≥75(R=2m) | ≤20 |
防护等级
Degree of protection | 防爆标志
Ex-marking | 防腐等级
Degree of corrosion-resistance | 进线口规格
Inlet size | 电缆外径(mm)
Cable Dia.(mm) | 重量(kg)
Weight(kg) | IP54、*IP65 | ExdIIBT6
ExdIICT6 | W、WF1、WF2 | G20 | Φ8-Φ12 | 1.5 |
*IP65订货时说明 IP65 must be explained when ordering |
