详细信息
型号含义 Model implication
适用范围 Applications
1.1区、2区或20区、21区、22区危险场所； 2.ⅡA、ⅡB、ⅡC类爆炸性气体环境或或燃性粉尘环境; 3.温度组别：T1~T4; 4.应用于石油、化工、航天、军工等场所。 1.Hazardous:division 1&2 or zone 20、21、22； 2.Explosive gas or steam atmosphere: class ⅡA,ⅡB,ⅡCor flammable dust atmospheres; 3.Temperature class: T1~T4; 4.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.
产品特点 Features
1.产品由内装触点的隔爆壳体与浮球二大部分组成，浮球受液位的变化通过磁轴的摆动，实现对液位的报警控制； 2.隔爆壳体为铸铝合金铸造成型，表面喷塑；浮球为Gr18Ni19不锈钢制成； 3.浮球的动作部分与触头的隔离可避免液位控制器的渗漏。 1.The product is composed of float ball and flameproof enclosure which build-in contacts,the alarm control of liquid level is realized by the swing of ball, that is swing by magnetic force axis; 2.The flameproof enclosure is cast with aluminium alloy ,and the surface is spayed with plastic.the float ball is made ofstainless Gr18Ni9; 3.The action parts of float ball is separated from the contactor,to avoid the leakage of liquid level controller
主要技术参数 Main technical parameters
外形及安装尺寸 Outline & installation dimensions
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