壁掛式(shi)氧量分析儀采用進口燃料(liao)電池傳感(gan)(gan)器(qi)(qi)具有(you)使用壽命(ming)長，響(xiang)應時(shi)間快、檢測準確度高(gao)、校準周期長等(deng)特點,壁掛式(shi)氧分析儀采用保護氣(qi)路，有(you)效保護傳感(gan)(gan)器(qi)(qi)，避(bi)免傳感(gan)(gan)器(qi)(qi)因長時(shi)間暴露于空氣(qi)中而(er)影響(xiang)傳感(gan)(gan)器(qi)(qi)壽命(ming)。
壁(bi)掛式氧量分析儀采用(yong)燃料電(dian)(dian)池（電(dian)(dian)化學）測量原理，燃料電(dian)(dian)池是(shi)一種(zhong)能量轉(zhuan)化裝置，它是(shi)按電(dian)(dian)化學原理，即原電(dian)(dian)池工(gong)作(zuo)原理，等溫的把貯(zhu)存在燃料和氧化劑中的化學能直接轉(zhuan)化為電(dian)(dian)能，因而(er)實(shi)際過程(cheng)是(shi)氧化還原反(fan)應。
燃(ran)(ran)料(liao)電(dian)(dian)(dian)(dian)池(chi)主要(yao)由四部(bu)(bu)分(fen)(fen)組成，即陽(yang)(yang)極(ji)、陰(yin)極(ji)、電(dian)(dian)(dian)(dian)解質(zhi)和(he)外部(bu)(bu)電(dian)(dian)(dian)(dian)路(lu)。燃(ran)(ran)料(liao)氣(qi)(qi)和(he)氧化氣(qi)(qi)分(fen)(fen)別由燃(ran)(ran)料(liao)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)陽(yang)(yang)極(ji)和(he)陰(yin)極(ji)通(tong)入。燃(ran)(ran)料(liao)氣(qi)(qi)在(zai)陽(yang)(yang)極(ji)上放出電(dian)(dian)(dian)(dian)子，電(dian)(dian)(dian)(dian)子經外電(dian)(dian)(dian)(dian)路(lu)傳(chuan)導(dao)到陰(yin)極(ji)并與(yu)氧化氣(qi)(qi)結合(he)生(sheng)成離子。離子在(zai)電(dian)(dian)(dian)(dian)場作用下(xia)，通(tong)過電(dian)(dian)(dian)(dian)解質(zhi)遷移到陽(yang)(yang)極(ji)上，與(yu)燃(ran)(ran)料(liao)氣(qi)(qi)反(fan)應(ying)，構成回路(lu)，產(chan)生(sheng)電(dian)(dian)(dian)(dian)流(liu)。同時，由于(yu)本身(shen)的(de)(de)電(dian)(dian)(dian)(dian)化學反(fan)應(ying)以(yi)及電(dian)(dian)(dian)(dian)池(chi)的(de)(de)內阻(zu)，燃(ran)(ran)料(liao)電(dian)(dian)(dian)(dian)池(chi)還會產(chan)生(sheng)一定的(de)(de)熱量(liang)。
壁掛式氧量分析儀的性能特點：
1、采用直插(cha)式氧探(tan)頭，反映氧含量真(zhen)實(shi)可靠，響應速度快，故障率(lv)低。
2、儀(yi)器采(cai)用(yong)空(kong)氣自然對(dui)流方式，不需氣泵輸(shu)入(ru)參比空(kong)氣，減少了維修工作(zuo)量和因此而帶(dai)來的煩惱。
3、可在現場(chang)設備上在線(xian)標定、校(xiao)準(zhun)，從而避(bi)免了由于要校(xiao)準(zhun)而帶(dai)來拆裝(zhuang)的麻煩(fan)。
4、測氧元件(jian)可以方便地更換，從而延長了分析儀器(qi)的(de)使(shi)用(yong)壽(shou)命。
5、使(shi)用溫(wen)度范圍廣，可在(zai)0-1400℃的溫(wen)度范圍安(an)全(quan)使(shi)用。
6、轉換器(qi)(qi)用(yong)大型(xing)易讀(du)的數字顯示器(qi)(qi)件，清晰(xi)直觀。單觸(chu)式按鍵(jian)操作，方便可靠，可自動快速校準儀器(qi)(qi)，簡化了校準程序。
7、壁(bi)(bi)掛式(shi)氧(yang)量分析儀采用防(fang)風(feng)雨型結構，轉(zhuan)換(huan)器(qi)安(an)裝(zhuang)方(fang)(fang)式(shi)靈活，可安(an)裝(zhuang)在現場，也可壁(bi)(bi)掛、盤(pan)裝(zhuang)等，儀器(qi)體積小、重量輕、結構牢固美觀大(da)方(fang)(fang)。
