現場 C2H4和(he)CO2變送器傳過來的4-20mA信號(hao)全(quan)部連接(jie)到(dao)N通(tong)(tong)道氣體(ti)控制報(bao)(bao)警(jing)器上(shang),當(dang)某一路C2H4和(he)CO2檢測儀(yi)發(fa)出(chu)報(bao)(bao)警(jing)信號(hao)時(shi)(shi)(同時(shi)(shi)有(you)繼(ji)電器輸出(chu),可(ke)觸(chu)發(fa)風(feng)機或乙醇產生機開關),提供給監控人(ren)員分(fen)級的聲光報(bao)(bao)警(jing),如果有(you)需要,可(ke)以(yi)將(jiang)監控主(zhu)機通(tong)(tong)過網絡將(jiang)數據傳輸到(dao)其它監控中心。在現場可(ke)以(yi)實時(shi)(shi)顯示C2H4和(he)CO2的濃(nong)度,也可(ke)以(yi)在每一個探頭附(fu)近裝一個聲光報(bao)(bao)警(jing)器,當(dang)現場發(fa)生報(bao)(bao)警(jing)時(shi)(shi)可(ke)以(yi)通(tong)(tong)知人(ren)員快速處理或撤離。