FS = FS 系列 ( 内置磁铁)
5 = 5/8”-18UNF x4.69”, 单刀双掷,1/2”NPT 接口 5M = M18x136mm,单刀双掷, M20x1.5 接口
0 = IECEx/ATEX Ex ia IIC, Ex tb IIIC 1 = IECEx/ATEX Ex db IIC , Ex tb IIIC 2 = 一般用途 3 = EAC Ex ia IIC, Ex tb IIIC 4 = EAC Ex db IIC, Ex tb IIIC 5 = NEPSI Ex db IIC, Ex tb IIIC 6 = NEPSI Ex ia IIC, Ex tb IIIC
2 = 316 不锈钢 B = 铜
2.5mm
00
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