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2.适用于爆炸性气体环境的1区、2区;
3.适用于nA,nB、ⅡC类爆炸性气体环境;
4.适用于安全出1:3指示、疏散标志之用。
1.Can be used in hazardous environments of petroleum exploitation smelting,chemical industry,military industrymse~e eto enterprises,and locations of ocean petroleum platform,oil tan~r etc. <br>
2.Can be usedinZonel andZone2<br>
3.Can be usedin explosive gasatmosphereofGroupⅡA ITBandⅡC<br>
4.Can be used as indicating and svacuting signs at safety exit<br>
1.外壳采用zLlⅡ2铝合金铸成型,表面高压静电喷塑;
2.透明标志牌可由用户自由选配;
3.电子发光板式,采用特有的电压效应,在正常工作时厂L乎不耗电, 应急时间在驯、时以上,且免维护,降低了运行费用;
4.内装免维护镍镉电池组,在正常供电下自动充电,事故断电 或停电时应急灯自动点亮;
5.钢管或电缆布线均可;
6.符合GB3836-2000、IEC60079标准要求。
1.Die-cased shell ofZLl02AIuminiumalloywith high-pressureele~o- static plastic-sprayed surface.
2.The transparent mark-plate can be chosen and matohedta user's requirement.
3.Electronic luminescence board type,uses special piezoelectricity effect.under the normal,it hardly consume the time it can last several hours in the emergency meanwhile,need no maintanaince and reduce the operation cost
4.Under the normal power-supplying condition。the inner nickel- cadmium Can rotate automatically,so that,the emergency lamp withturn onautamaticellywhenthe powerlose becauseof accident
5.Conduitwi~ngorcablew~rtng
6.SuitableforGB3836-2000-IEC60079 standard request