浙江普福防爆电器有限公司

适用范围Application 1区、2区危场所。 IIA、IIB、IIC类爆竹性气体环境. Can be used in Zone 1 and Zone 2one 2 dangerous places. Can be used in IIA,IIB 、IICgroup explosive atmosphere. 型号含义Model implication 产品特点 Features 铸铝合金外壳,表面喷塑. 圆筒隔爆面,防爆性能好,安全可靠. 铃碗表面镀铍青铜,打击时不会引起火华. 符合GB3836-2000,IEC60079 标准要求. The shell is of diecasted Al-alloy with plastic-sprayed surface. Cylinder enclosure can be well explosion-proof,safe and secure. The surface of bell is brass plated,which won’t produce sparkle when being hitten. Suitable for GB3836-2000,IEC60079 standard request.