BAY防爆标志灯，防爆标志灯价格，防爆标志灯厂家

BAYD81系列防爆标志灯

适用范围Application

20区、21区、22区危场所。

含有爆炸性或可燃性粉尘环境.

Can be used in Zone 20 zone 21 and Zone 22 dangerous places.

Can be used in explosive or flammable dust atmosphere.

型号含义Model implication

产品特点 Features

铸铝合金外壳，表面喷塑。

透明标志牌可由用户自由选配电子发光板式，采用特有的压电效应，在正常工作时几乎不耗电，应急时间在2小时以上，且免维护，降低了运行费用。

内装免维护镍镉电池组，在正常供电下自动充电，事故或停电时应急灯自动点亮。

钢管或电缆布线均可。

符合GB12476，IEC62141要求。

Diecasted aluminiumalloy shell with plastic-sprayed surface.

The transparent mark-plate can be chosen and matched to user’srequirement.

The electronic uminescence boardtype,uses specialpiezoelectricityeffect.

under the normal,it hardly consume the fime it can last severalhours in

the emergency meanwhile,need no maintenaince and reduce theoperation

cost use.

Under the normal power-supplying condi tionm the innernickel-cadmium can

recharge automatically,so that,the emergency lamp will tum onautomatically

when the power lose because of accident or power failure.

Suitable for both steelpipe and cable wiring.

Suitable for GB12476,IEC61241 standard request.

主要技术参数 Main technical parameters

产品型号

Type 额定电压（V）

Rated voltage 额定功率（W)

Pated power

光源

Luminous source 应急照明时间(min)

Emergency lighting tme 防爆标志

Ex-mark 进线口螺纹

（G')

Inlet’s thread

质量(Kg)

Mass

正常照明

Normal lighting 应急照明

Emergency lighting 正常

Normal 应急照明

Emergency 正常

Normal 应急照明

Emergency

CBYD-P 220V/50Hz 6 9 20 U型荧光灯管

UFluorescent lamp tube 碘钨灯

lodin-tung-stem lamp 90 Exd II BT6 3/4 8.6

CBYD-T ≤3 电子发光板

Electronic luminescence board

120 6.6

标志牌代号(可根据用户要求特制）Marks code (can be custommed to user’srequirement)

护栏式(h)Fence tpe 法兰式（f)Flamge type

壁式(b)Bracket type 吊杆式(g)Pendant type

弯杆式(w) Bend-rod type 吸顶式(x) Ceiling type

外形及安装举例 Outline and example

壁式(b) Bracket 吸顶式(x)Ceiling 吊杆式(g)Pendant 电子发光板式（吊杆式）Ｅlectronic luminescence board(Pandant)