120分(fen)貝防爆(bao)聲(sheng)光(guang)報警器(qi) LED防爆(bao)聲(sheng)光(guang)報警器(qi) BBJ防爆(bao)聲(sheng)光(guang)報警器(qi)是壹(yi)種用在危(wei)險(xian)場所，通(tong)過(guo)聲(sheng)音和(he)各種(zhong)光來(lai)向(xiang)人們(men)發出(chu)示(shi)警信(xin)號(hao)的壹種(zhong)不(bu)會(hui)引燃(ran)易燃(ran)易爆(bao)性(xing)氣(qi)體的報警信(xin)號(hao)裝置(zhi)。防爆(bao)聲(sheng)光(guang)報警器(qi)適(shi)用於安裝在含(han)有(you)ⅡC級T6溫 度組別(bie)的爆炸(zha)性(xing)氣體環(huan)境(jing)場所，還可(ke)使(shi)用於石油、化(hua)工(gong)等行(xing)業具有(you)防爆(bao)要(yao)求的1區(qu)及2區(qu)防爆(bao)場(chang)所，也可(ke)以(yi)露(lu)天、室外使(shi)用。