1.殼體采用高強度合金鋁一次性壓鑄成型，表面經高速拋丸清理后高壓靜電噴塑。外殼結構緊湊合理、材質密度高強度好、
防爆性能優良，表面塑粉附著力強具有良好的防腐能力，表面光潔，美觀大方；
2.采用高亮度發光板，具有低功耗，長幫壽命，免維護等特點；
3.內裝免維護鎳氫電池組，正常自動充電，事故或停電時自動點亮指示工作；
4.誘導指示標志由用戶自由選擇：
5.鋼管或電纜布線.
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Inducing signals can be selected by users;
3.LED lighting diode, is in low consumption, the life can be up to 1000 hours long emergency time and it is non-maintenance;
4.Built-in normal condition and auto -lighting while accident happened or power tic ally in normal condition and auto-lightingwhile accident happened or power is failure conditions;
5.Wiring with steel tube of cable.

BYY防爆標志燈,主要技術參數 Main technical parameters