BF-SP平臺立桿式防爆燈適用范圍 .爆炸性氣體混合物危險場所;1區 2區 .爆炸性氣體混合物;IIA IIB IIC .溫度組別;T1~T2 .戶內 戶外(IP55,可按用戶要求達到IP65)。 Application 。For the dangreous sites with explosive air mixture:division 1£2 。Flammable gas,steam class:ⅡA ⅡB ⅡC 。Temperature classes;T1~T2 。lndoor and outdoor(IP55,lt could be designed as IP65 according to user s requiements)