封裝材質:PPS/ ETFE或(huo)根據使(shi)用場合定做 聯接(jie)(jie)方式:低噪(zao)音(yin)電(dian)纜(lan)線直接(jie)(jie)引出(chu) (電(dian)纜(lan)線可延長到(dao)60米無須(xu)信號放(fang)大(da)) 使(shi)用方便(bian)無須(xu)補充電(dian)解質。
采用(yong)(yong)(yong)的(de)固體(ti)電(dian)(dian)(dian)(dian)介質(zhi)(zhi)和大面積(ji)聚四氟乙(yi)烯液(ye)(ye)接界(jie)。不易阻塞(sai),維護(hu)方便長(chang)(chang)距離(li)的(de)參比擴散途徑,極大的(de)延(yan)長(chang)(chang)了電(dian)(dian)(dian)(dian)極在惡劣(lie)環境中(zhong)的(de)使用(yong)(yong)(yong)壽(shou)命(ming),內(nei)置溫(wen)度傳感器(可(ke)根據用(yong)(yong)(yong)戶(hu)要求選用(yong)(yong)(yong)Pt100,Pt1000或NAT)內(nei)置溫(wen)度使用(yong)(yong)(yong)范(fan)圍(wei)廣,可(ke)用(yong)(yong)(yong)于防爆區(qu)域(yu)。使質(zhi)(zhi)量更加可(ke)靠采用(yong)(yong)(yong)PPS外殼,上(shang)下3/4NPT管螺紋(wen),它以甘(gan)汞電(dian)(dian)(dian)(dian)極作為參比電(dian)(dian)(dian)(dian)極,以金(jin)屬銻(ti)為測(ce)量電(dian)(dian)(dian)(dian)極,金(jin)屬銻(ti)和溶液(ye)(ye)之間(jian)的(de)電(dian)(dian)(dian)(dian)位(wei)差決定于溶液(ye)(ye)中(zhong)的(de)氫離(li)子(zi)活度,即溶液(ye)(ye)的(de)pH值
316L不(bu)銹鋼材質(zhi);可定(ding)做不(bu)同溫補不(bu)同常數(shu)(shu) 常數(shu)(shu): K=0.01/0.1/1/10 耐壓(ya): 0.5Mp 連接(jie)方式:Y型插片 與護(hu)套配合使用或(huo)獨立管(guan)道安(an)裝(zhuang)(zhuang) 安(an)裝(zhuang)(zhuang)尺寸(cun):上部(bu)為1寸(cun)管(guan) 螺紋,下部(bu)為3/4管(guan)螺紋.可 作沉(chen)入式安(an)裝(zhuang)(zhuang)或(huo)管(guan)道安(an)裝(zhuang)(zhuang)
N S-120型氧電極(ji)(ji)是一種隔膜式極(ji)(ji)譜(clark)型傳(chuan)感器。由(you)傳(chuan)導(dao)性電解質連接(jie)的一個(ge)陰極(ji)(ji)和一個(ge)陽極(ji)(ji)組成。陰極(ji)(ji)與(yu)陽極(ji)(ji)間適當的極(ji)(ji)化電壓可在陰極(ji)(ji)上將O2還原: 陰極(ji)(ji)反應:O2 + 2H2O + 4e → 4OH- 陽極(ji)(ji)反應:4Ag + 4Cl- → 4AgCl + 4e 這些(xie)化學反應產生(sheng)與(yu)所(suo)測量溶液中O2的分(fen)壓成正比的電流。