適用范圍 Application 1區(qū)，2區(qū)、20區(qū)、21區(qū)、22區(qū)危險(xiǎn)場(chǎng)所。 ⅡA、ⅡB、ⅡC類(lèi)爆炸性氣體環(huán)境。 適用于可燃性粉塵場(chǎng)所。 Zone 1、Zone 2、Zone21 and Zone 22 hazardous areas. Can be used in IIA、IIB、IIC groups edplosive atmosphere mixture. Can be used in flammable dust areas. 型號(hào)含義 Model implication 產(chǎn)品特點(diǎn) Features ◆玻璃纖維增強(qiáng)不飽和聚脂模壓成型外殼，具有強(qiáng)度高耐沖擊， 耐腐蝕等優(yōu)良性能。 ◆外殼為增安型結(jié)構(gòu)，具有防水、防塵等優(yōu)點(diǎn)。 ◆內(nèi)置開(kāi)關(guān)采用防爆元件，當(dāng)產(chǎn)品打開(kāi)時(shí)能自動(dòng)切斷電源。 ◆內(nèi)裝單腳燈管、快速瞬時(shí)啟動(dòng)，可根據(jù)用戶(hù)要求改裝雙 腳燈管。 ◆可根據(jù)用戶(hù)要求配帶應(yīng)急裝置。 ◆電纜或鋼管布線(xiàn)均可。 ●The glass fiber strengthen unsaturated polyester mould pressing shape outer covering.Have the strength high,bear the impact and bear the good function in etc.in corrosion. ●Polycarbonate transparent chimney. ●The outer shell is for increasing the peaceful type construction,having the wate rtightness,dust palliative..etc.advantage. ●The inside places the switch adoption flameproof a piece,be the product open can cut off the power supply automatically. ●Single footlights tube installed inside,starting with fast instantaneous. ●Canrefit the one foot light tube according to the customer request. ●The emergency device can be provided according to user's request. ●Wiring by cable or steel pipe.