城市管道(dao)煤(mei)制氣(qi)(qi)(qi)是(shi)一(yi)種比較(jiao)特殊的氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，里面既含(han)(han)有CO的成分，又含(han)(han)有烷類(lei)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)。因此如果只是(shi)檢(jian)測(ce)管道(dao)煤(mei)氣(qi)(qi)(qi)是(shi)否(fou)有泄露(lu)，則既可(ke)以用(yong)一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)報(bao)警器(qi)檢(jian)測(ce)也可(ke)以用(yong)燃(ran)氣(qi)(qi)(qi)報(bao)警器(qi)檢(jian)測(ce)。電(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)報(bao)警器(qi)采(cai)用(yong)零功(gong)耗電(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)傳(chuan)感器(qi)作為敏感元件，大都(dou)采(cai)用(yong)電(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學法(fa)(fa)中的定(ding)電(dian)(dian)(dian)位電(dian)(dian)(dian)解法(fa)(fa)原理(li)，利用(yong)定(ding)電(dian)(dian)(dian)位電(dian)(dian)(dian)解法(fa)(fa)進行(xing)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)還(huan)原電(dian)(dian)(dian)化(hua)(hua)(hua)(hua)學反應，檢(jian)測(ce)擴散(san)電(dian)(dian)(dian)流便可(ke)得(de)出一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)的濃度，并且(qie)有很好的線性(xing)測(ce)量范(fan)圍以及很高的選(xuan)擇性(xing)，抗交叉氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)干擾能力也很強，價格相對比較(jiao)貴。一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)報(bao)警器(qi)是(shi)用(yong)來檢(jian)測(ce)一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)的電(dian)(dian)(dian)子裝置(zhi)，它(ta)可(ke)以在空氣(qi)(qi)(qi)中一(yi)氧(yang)(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)(tan)濃度超標時發(fa)出聲音或光(guang)報(bao)警。

泵(beng)吸(xi)式一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)檢測(ce)(ce)(ce)儀采用(yong)(yong)內置吸(xi)氣泵(beng)，可(ke)快速(su)檢測(ce)(ce)(ce)工(gong)作(zuo)環境中(zhong)一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)濃度(du)(du)。泵(beng)吸(xi)式一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)檢測(ce)(ce)(ce)儀采用(yong)(yong)進(jin)口電(dian)(dian)(dian)化(hua)(hua)學(xue)傳(chuan)感(gan)器(qi)，具(ju)有(you)非常(chang)清(qing)晰的(de)(de)(de)大液(ye)晶顯示(shi)屏，聲光報警提(ti)示(shi)，保證在非常(chang)不利(li)的(de)(de)(de)工(gong)作(zuo)環境下(xia)也可(ke)以(yi)檢測(ce)(ce)(ce)危險氣體(ti)(ti)并(bing)及(ji)時提(ti)示(shi)操作(zuo)人員預防。電(dian)(dian)(dian)化(hua)(hua)學(xue)一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)報警器(qi)采用(yong)(yong)零功耗(hao)電(dian)(dian)(dian)化(hua)(hua)學(xue)一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)傳(chuan)感(gan)器(qi)作(zuo)為敏感(gan)元件，一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)氣體(ti)(ti)檢測(ce)(ce)(ce)儀，大都(dou)采用(yong)(yong)電(dian)(dian)(dian)化(hua)(hua)學(xue)法中(zhong)的(de)(de)(de)定(ding)電(dian)(dian)(dian)位電(dian)(dian)(dian)解法原理，利(li)用(yong)(yong)定(ding)電(dian)(dian)(dian)位電(dian)(dian)(dian)解法進(jin)行氧(yang)(yang)(yang)化(hua)(hua)還原電(dian)(dian)(dian)化(hua)(hua)學(xue)反應，檢測(ce)(ce)(ce)擴(kuo)散(san)電(dian)(dian)(dian)流便可(ke)得(de)出一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)氣體(ti)(ti)的(de)(de)(de)濃度(du)(du)，并(bing)且有(you)很(hen)好的(de)(de)(de)線(xian)性(xing)測(ce)(ce)(ce)量范圍以(yi)及(ji)很(hen)高(gao)(gao)的(de)(de)(de)選擇性(xing)，抗交叉氣體(ti)(ti)干擾能力也很(hen)強(qiang)(qiang)，價格(ge)相對比較貴。一氧(yang)(yang)(yang)化(hua)(hua)碳(tan)(tan)檢測(ce)(ce)(ce)儀采用(yong)(yong)嵌(qian)入式微控制技術，菜單(dan)操作(zuo)簡單(dan)，功能齊全，可(ke)靠(kao)性(xing)高(gao)(gao)，整機性(xing)能居國內水(shui)平。檢測(ce)(ce)(ce)儀外殼采用(yong)(yong)高(gao)(gao)強(qiang)(qiang)度(du)(du)工(gong)程材料(liao)、復合(he)彈性(xing)橡膠材料(liao)精(jing)制而成(cheng)，強(qiang)(qiang)度(du)(du)高(gao)(gao)、手感(gan)好。

前幾年(nian)，無論是工業用(yong)(yong)(yong)還是家(jia)庭(ting)用(yong)(yong)(yong)的一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)報警器(qi)都主要依(yi)賴進口，從2007年(nian)開始(shi)，我國自(zi)產自(zi)銷(xiao)的一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)報警器(qi)才開始(shi)多起來。我國較(jiao)早從事電(dian)化(hua)(hua)學(xue)一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)傳(chuan)感(gan)器(qi)和報警器(qi)研(yan)究設計。便攜式一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)檢測(ce)儀可連續檢測(ce)作業環境中一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)氣體(ti)濃(nong)度。一(yi)氧(yang)(yang)化(hua)(hua)碳(tan)檢測(ce)儀為自(zi)然擴散方(fang)式檢測(ce)氣體(ti)濃(nong)度，采用(yong)(yong)(yong)進口電(dian)化(hua)(hua)學(xue)傳(chuan)感(gan)器(qi)，具有的靈敏度和出(chu)色的重復(fu)性。如果在使用(yong)(yong)(yong)煤爐(lu)取暖，燃(ran)燒煤炭的場(chang)合(he)安裝(zhuang)燃(ran)氣報警器(qi)是沒有任(ren)何用(yong)(yong)(yong)處(chu)的，人了，燃(ran)氣報警器(qi)也(ye)不會響(xiang)的。這是相(xiang)當危險的。