可燃氣(qi)體報警器主(zhu)要用于檢測空氣(qi)中的可燃氣(qi)體，如(ru)氫氣(qi)(H2)、甲烷(CH4)、乙(yi)烷(C2H6)、丙烷(C3H8)、丁烷(C4H10)、乙(yi)烯(xi)(xi)(xi)(C2H4)、丙烯(xi)(xi)(xi)(C3H6)、丁烯(xi)(xi)(xi)(C4H8)、乙(yi)炔(gui)(C2H2)、丙炔(gui)。

可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)按(an)安裝地點(dian)可(ke)分為(wei)工(gong)業(ye)可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)和民(min)用可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)。根據氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)本(ben)身，可(ke)分為(wei)固定式可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)和便(bian)攜(xie)式可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)。可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)，又稱氣(qi)(qi)(qi)(qi)(qi)體(ti)泄漏報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)，是區域安防監控中的(de)一種(zhong)預防性報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)。當工(gong)業(ye)環境中的(de)可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)檢測到可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)的(de)濃度達到爆炸(zha)(zha)下限(xian)或上限(xian)的(de)臨(lin)界點(dian)時(shi)，可(ke)燃(ran)(ran)氣(qi)(qi)(qi)(qi)(qi)體(ti)報(bao)(bao)警(jing)(jing)(jing)器(qi)(qi)(qi)會發出報(bao)(bao)警(jing)(jing)(jing)信號，提醒工(gong)作人員采取安全(quan)措施，并驅動排氣(qi)(qi)(qi)(qi)(qi)、切斷和噴(pen)淋(lin)系統，防止爆炸(zha)(zha)、火災和中毒事(shi)故的(de)發生(sheng)，從(cong)而(er)保證(zheng)安全(quan)生(sheng)產。