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BUQK系列防爆浮球液位控制器(IIB、IIC)

詳細(xì)信息

型號(hào)含義 Model implication

適用范圍 Applications

1.1區(qū)、2區(qū)或20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所;
2.ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境或或燃性粉塵環(huán)境;
3.溫度組別:T1~T4;
4.應(yīng)用于石油、化工、航天、軍工等場(chǎng)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.

產(chǎn)品特點(diǎn) Features

1.產(chǎn)品由內(nèi)裝觸點(diǎn)的隔爆殼體與浮球二大部分組成,浮球受液位的變化通過磁軸的擺動(dòng),實(shí)現(xiàn)對(duì)液位的報(bào)警控制;
2.隔爆殼體為鑄鋁合金鑄造成型,表面噴塑;浮球?yàn)镚r18Ni19不銹鋼制成;
3.浮球的動(dòng)作部分與觸頭的隔離可避免液位控制器的滲漏。
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

主要技術(shù)參數(shù) Main technical parameters

型號(hào)
type
動(dòng)作界限
(mm)
Limit of
action
整定方式
Way of
setting
安裝方式
Way of
installation
防爆標(biāo)志
Ex-mark
電源及觸點(diǎn)容量
Power and
contact capacity
交流 AC 直流 DC
進(jìn)線口螺紋
Inlet thread
(G")
電纜外徑
Cable outer dia.
(mm)
BUQK-01
BUQK-02
BUQK-03
10
25~550
8~1000
不可調(diào)
Disadjustalbe
無級(jí)調(diào)整
Without class
adjustment
有級(jí)調(diào)整
With class
adjustment
水平
Horizontal
水平
Horizontal
垂直
Vertical
ExdⅡBT4等效于
Ⅱ2G ExdⅡBT4(歐標(biāo))
ExdⅡCT4等效于
Ⅱ2G ExdⅡCT4(歐標(biāo))
DIP A20 TA,T4等效于
Ⅱ1D Ex tD A20 T4(歐標(biāo))
220V
220VA
100V
150W
3/4" φ10~1014

外形及安裝尺寸 Outline & installation dimensions

產(chǎn)品樣本
電子樣本