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恒旺防爆声光报警器最新价格
一、适用范围
1. 适用于1区、2区危险场所
2. 适用ⅡA、ⅡB类,温度组别为T1~T4的防爆型气体环境
二、技术参数
1. 执行标准:GB3836.1-2000、GB3836.2-2000、IEC60079
2.防爆标志:ExeⅡBT4
3.额定电压:AC220V/50Hz
4.防护等级:IP54 5.防腐等级:WF1 6.警示光源:5W旋转式警示灯
7.闪光次数:150/min
8.声音强度:≥50dB
9.进线口规格:G3/4″
电缆规格:¢9mm~¢14mm
Three, product features
1. Shell aluminum alloy casting high-pressure electrostatic plastic-sprayed surface, color toughened glass chimney, stainless steel exposed fasteners, defend the net to use galvanized surface leaching after plastic
2. Steel pipe or cable wiring
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