久久精品aⅴ无码中文字字幕重口,蜜桃久久久电影,欧美最猛,日韩天天射

1. 性氣體環(huán)境危險(xiǎn)場(chǎng)所：1區(qū)、2區(qū)；
2. 可燃性氣體、蒸氣級(jí)別：ⅡA、ⅡB；
3. 溫度組別：T1~T6;
4. 可配裝U型熒光燈、碘鎢類和電子發(fā)光板。

1. For the dangerous sites with explosive air mixture: 1 division, 2 division;
2. Flammable gas, steam class: ⅡA、ⅡB;
3. Temperatures classification: T1~T6;
4. Access to fit U-haped fluorescent lamp and iodin tungsten light,
and Electronic luminescence board.

1. 鑄鋁合金外殼，表面噴塑；
2. 標(biāo)志顏色均為綠色，銹導(dǎo)標(biāo)志可由用戶選擇，標(biāo)志圖案可根據(jù)用戶要求設(shè)計(jì)；
3. 電子發(fā)光板式, 采用特有的電壓效應(yīng), 在正常工作時(shí)幾乎不耗電, 應(yīng)急時(shí)間1.5小時(shí)以上, 降低了運(yùn)行費(fèi)用;
4. 內(nèi)裝免維護(hù)鎳鎘電池組，在正常供電下自動(dòng)充電，事故或停電時(shí)應(yīng)急燈自動(dòng)點(diǎn)亮；
5. 鋼管或電纜布線均可;
6. 符合GB3836-2000、IEC60079、GB12476.1-2000、IEC61241標(biāo)準(zhǔn)要求。

1. Diecasted aluminium alloy shell with plastic-sprayed surface.
2. The transparent mark-plate can be chosen and matched to users requirement.
3. Electronic luminescence board type, uses special piezoelectricity effect, under the normal, it hardly consume the fime it can
last several hours in the emergency meanwhile, need no maintenaince and reduce the operation cost use.
4. Under the normal power-supplying condition, the inner nickel-cadmium can recharge automatically, so that, the emergency
lamp will turn on automatically when the power lose because of accident or power failure.
5. Suitable for both steelpipe and cable wiring..
6. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241 standard request.

額定電壓(V) Rated voltage 額定功率(W) Rated power 光源 Luminous source 應(yīng)急照明時(shí)間 (min) Emergecy lighting time 防爆標(biāo)志 Ex-mark 進(jìn)線口螺紋 (G") Inlets thread 質(zhì)量 (Kg) Mass 正常照明 Normal lighting 應(yīng)急照明 Emergent lighting 正常 Normal 應(yīng)急 Emergent 正常 Normal 應(yīng)急 Emergent AC220 DC4.5 6 6 U型熒光燈管 U Fluorescent lamp tube 碘鎢燈 Iodin-tungsten lamp 90 120 Exd Π BT6 3/4 8 電子發(fā)光板 Electronic luminescence board 6