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当前位置：产品目录>>电磁阀及油库专用设备 |
BUQK-系列防爆浮球液位控制器
BUQK explosion-prooffloat ball liquid line controller(II B) |
一、型号含义 Model implication
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二、适用范围 Application
1.1区、2区危险气体场所；
2.IIA、IIB类T1-T4组爆炸性气体或蒸气场所。
1.Hazardous:division 1&2;
2.explosive
gas or steam atmosphere:class IIA,IIB;it′s Temperature grade:class T1-T4。 |
三、产品特点
character
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力轴的摆动，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Gr18N19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 products are made of float ball and isolating explosion bodycase that
build-in contact,the float will alarm and control with the magnetic force axis
swaying while the liqand line changing;
2.the isolating explosion case is
made of casting aluminium alloy and the surface is spayed with plastic.the float
ball is made of stainless steel Gr18N19;
3.the moveable parts of float ball
separate with the contactor will avoid the leakaging of liquid level controller.
四、主要技术参数 Specification
型号Model |
动作界限
(mm)
limit of operation |
整定方式
Way of rectify |
安装方式
Way of installation |
防爆标志
Ex-mark |
工作温度
(℃)
Temperature |
电源及触点容量
tolerance of power and contactor |
交流AC |
直流DC |
BUQK-01 |
10 |
不可调
Disadjustalbe |
水平
Horizontal |
ExdIIBT4 |
135 |
220V
220VA |
100V
150W |
BUQK-02 |
25～550 |
有级调整With class adjust |
水平
Horizontal |
BUQK-03 |
8～1000 |
无级调整
Without class adjust |
垂直
Vertical |
五、外形及安装尺寸 overall and
install size
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