應(ying)(ying)用(yong)范圍廣泛應(ying)(ying)用(yong)于石油(you)、化工、冶(ye)金、電力、供(gong)熱、供(gong)水等領(ling)域的(de)過(guo)程(cheng)控(kong)(kong)制(zhi)和測(ce)量(liang)(liang)。適用(yong)于煤炭、化工、交通、建(jian)筑、輕(qing)紡(fang)、食品、醫藥、農業(ye)、環(huan)境(jing)(jing)保護及(ji)人(ren)民日常(chang)生(sheng)活等國民經(jing)濟各(ge)個領(ling)域，是發展工農業(ye)生(sheng)產(chan)，節約能(neng)源(yuan)，改(gai)進產(chan)品質量(liang)(liang)，提高經(jing)濟效(xiao)益和管(guan)理(li)水平的(de)重(zhong)要(yao)(yao)工具(ju)在國民經(jing)濟中(zhong)占(zhan)有重(zhong)要(yao)(yao)的(de)地位。在過(guo)程(cheng)自動(dong)化儀(yi)表與裝置中(zhong)，流量(liang)(liang)儀(yi)表有兩(liang)大功用(yong)：作為(wei)過(guo)程(cheng)自動(dong)化控(kong)(kong)制(zhi)系(xi)統(tong)的(de)檢測(ce)儀(yi)表和測(ce)量(liang)(liang)物(wu)料數量(liang)(liang)的(de)總量(liang)(liang)表。技(ji)(ji)術參數測(ce)量(liang)(liang)介(jie)質：氣(qi)體、液(ye)體、蒸(zheng)氣(qi)；公(gong)(gong)稱直徑：15mm≤DN≤1200mm；公(gong)(gong)稱壓力：PN≤40MPa；工作溫(wen)度(du)：-50℃≤t≤550℃；量(liang)(liang)程(cheng)比：1:10，1:15；精(jing)度(du)：0.5級，1級；高精(jing)度(du)：±0.075%；高穩定(ding)性(xing)：優(you)于0.1%FS/年(nian)；高靜壓：40MPa；介(jie)質溫(wen)度(du)：常(chang)溫(wen)–25℃～100℃，高溫(wen)–25℃～150℃-25℃～250℃；環(huan)境(jing)(jing)溫(wen)度(du)：-25℃～+55℃；濕度(du)：5～90%RH50℃；電源(yuan)：DC24V或鋰(li)電池3.6V；輸出：4-20mA，4-20mA帶hart；防爆等級：本安型，隔爆型。常(chang)用(yong)流量(liang)(liang)計分為(wei)哪(na)三種？江(jiang)西(xi)流量(liang)(liang)計技(ji)(ji)巧

蒸(zheng)(zheng)(zheng)汽(qi)(qi)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)產品特(te)(te)點(dian)：1、探頭(tou)(tou)密(mi)封(feng)(feng)件選(xuan)用(yong)(yong)超軟(ruan)(ruan)異型非(fei)標金屬片(pian)：許多蒸(zheng)(zheng)(zheng)汽(qi)(qi)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)是(shi)(shi)探頭(tou)(tou)密(mi)封(feng)(feng)不(bu)(bu)嚴，造成(cheng)(cheng)漏(lou)水而(er)(er)報廢的，因為(wei)一般(ban)廠家(jia)都不(bu)(bu)具備高溫(wen)(wen)密(mi)封(feng)(feng)測(ce)試(shi)條件。2、專為(wei)過熱(re)(re)蒸(zheng)(zheng)(zheng)汽(qi)(qi)設計(ji)(ji)(ji)超高溫(wen)(wen)探頭(tou)(tou)，耐(nai)溫(wen)(wen)達450℃：選(xuan)用(yong)(yong)進口高溫(wen)(wen)材(cai)料(liao)和(he)巧妙(miao)結(jie)構進行(xing)(xing)特(te)(te)殊(shu)工藝封(feng)(feng)裝(zhuang)。3、探頭(tou)(tou)采用(yong)(yong)四(si)片(pian)晶體封(feng)(feng)裝(zhuang)結(jie)構，抗震性(xing)明(ming)顯(xian)(xian)(xian)增強：一般(ban)廠家(jia)只封(feng)(feng)裝(zhuang)兩(liang)片(pian)晶體，而(er)(er)另外(wai)兩(liang)片(pian)主要是(shi)(shi)防震作(zuo)用(yong)(yong)。4、傳感器的發(fa)生體是(shi)(shi)模注(zhu)而(er)(er)成(cheng)(cheng)，批量(liang)(liang)(liang)(liang)(liang)生產，成(cheng)(cheng)本(ben)低：不(bu)(bu)銹鋼的金加(jia)工難度(du)(du)(du)大(da)，沒有(you)一定(ding)批量(liang)(liang)(liang)(liang)(liang)，成(cheng)(cheng)本(ben)較高，而(er)(er)且外(wai)觀不(bu)(bu)美。5、蒸(zheng)(zheng)(zheng)汽(qi)(qi)計(ji)(ji)(ji)算軟(ruan)(ruan)件燒制(zhi)在(zai)模塊芯片(pian)里，自動(dong)顯(xian)(xian)(xian)示(shi)(shi)質(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)：這套(tao)軟(ruan)(ruan)件分(fen)飽和(he)蒸(zheng)(zheng)(zheng)汽(qi)(qi)和(he)過熱(re)(re)蒸(zheng)(zheng)(zheng)汽(qi)(qi)兩(liang)個版本(ben)，在(zai)線顯(xian)(xian)(xian)示(shi)(shi)溫(wen)(wen)度(du)(du)(du)、壓力、密(mi)度(du)(du)(du)、流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)值。6、歷史記錄(lu)查詢功(gong)能，顯(xian)(xian)(xian)示(shi)(shi)日報表、月報表、年報表：可方便用(yong)(yong)戶進行(xing)(xing)計(ji)(ji)(ji)量(liang)(liang)(liang)(liang)(liang)結(jie)算。7、停電記錄(lu)查詢功(gong)能，顯(xian)(xian)(xian)示(shi)(shi)停電時間和(he)次(ci)數(shu)：可方便用(yong)(yong)戶計(ji)(ji)(ji)算未計(ji)(ji)(ji)量(liang)(liang)(liang)(liang)(liang)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)和(he)防止偷漏(lou)蒸(zheng)(zheng)(zheng)汽(qi)(qi)現象。蒸(zheng)(zheng)(zheng)汽(qi)(qi)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)選(xuan)型、安裝(zhuang)注(zhu)意事項首先(xian)要確定(ding)好被(bei)(bei)測(ce)量(liang)(liang)(liang)(liang)(liang)介(jie)質(zhi)(zhi)的性(xing)質(zhi)(zhi)為(wei)那種蒸(zheng)(zheng)(zheng)汽(qi)(qi)。被(bei)(bei)測(ce)量(liang)(liang)(liang)(liang)(liang)介(jie)質(zhi)(zhi)的壓力、溫(wen)(wen)度(du)(du)(du)是(shi)(shi)否恒(heng)定(ding)，蒸(zheng)(zheng)(zheng)汽(qi)(qi)的溫(wen)(wen)度(du)(du)(du)、壓力的改(gai)變(bian)(bian)直(zhi)接決定(ding)了蒸(zheng)(zheng)(zheng)汽(qi)(qi)密(mi)度(du)(du)(du)的變(bian)(bian)化(hua)，從而(er)(er)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)所表現的流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)會有(you)較大(da)浮動(dong)，所以在(zai)不(bu)(bu)恒(heng)定(ding)的前提(ti)下需(xu)要給(gei)蒸(zheng)(zheng)(zheng)汽(qi)(qi)管道做溫(wen)(wen)度(du)(du)(du)和(he)壓力的補償(chang)。安裝(zhuang)標準需(xu)要有(you)后五倍的公(gong)稱通徑(jing)的直(zhi)管段。福建哪些流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)(ji)(ji)怎么調參數(shu)范(fan)圍？

渦街流量(liang)(liang)(liang)(liang)系數(shu)進行(xing)流量(liang)(liang)(liang)(liang)運(yun)算，現(xian)場液(ye)(ye)晶顯(xian)示瞬時流量(liang)(liang)(liang)(liang)和(he)(he)累計(ji)(ji)流量(liang)(liang)(liang)(liang)。二、壓(ya)縮空氣(qi)流量(liang)(liang)(liang)(liang)表(biao)產品(pin)優勢：蒸(zheng)(zheng)汽(qi)流量(liang)(liang)(liang)(liang)計(ji)(ji)▲不(bu)(bu)受溫(wen)度、壓(ya)力的(de)影響，同(tong)時不(bu)(bu)易(yi)堵，不(bu)(bu)易(yi)，不(bu)(bu)易(yi)結垢，耐高溫(wen)、高壓(ya)。▲全(quan)防爆，適(shi)用(yong)(yong)于(yu)惡劣環(huan)境。▲無(wu)可動(dong)(dong)部(bu)件、無(wu)空洞(dong)縫隙設計(ji)(ji)，產品(pin)無(wu)磨損、耐臟污(wu)，無(wu)需機械，使(shi)用(yong)(yong)壽命(ming)長(chang)。▲采用(yong)(yong)微功耗高新技(ji)術，電(dian)池供電(dian)的(de)現(xian)場顯(xian)示型流量(liang)(liang)(liang)(liang)計(ji)(ji)，可不(bu)(bu)斷電(dian)運(yun)行(xing)兩年(nian)以(yi)上(shang)。▲穩壓(ya)補償一(yi)體設計(ji)(ji)。▲電(dian)流輸出均為電(dian)隔離型，具有良好(hao)的(de)共模(mo)干擾抑(yi)制能(neng)力。▲同(tong)時顯(xian)示流量(liang)(liang)(liang)(liang)值與累計(ji)(ji)流量(liang)(liang)(liang)(liang)值，不(bu)(bu)必(bi)輪流切(qie)換。▲采用(yong)(yong)抗振(zhen)探頭，有效消除外界振(zhen)動(dong)(dong)影響。▲電(dian)路采用(yong)(yong)表(biao)面貼裝工藝，結構緊(jin)湊，可靠(kao)性高。▲采用(yong)(yong)分體式(shi)信號轉換器(qi)，電(dian)纜**長(chang)10米(mi)。▲量(liang)(liang)(liang)(liang)程(cheng)比(bi)寬(kuan)達20:1。▲整體結構設計(ji)(ji)合理，動(dong)(dong)態測量(liang)(liang)(liang)(liang)范圍寬(kuan)，壓(ya)力損失小。▲分體式(shi)渦街流量(liang)(liang)(liang)(liang)計(ji)(ji)采用(yong)(yong)不(bu)(bu)銹鋼材質，可適(shi)用(yong)(yong)于(yu)腐(fu)蝕性介質的(de)測量(liang)(liang)(liang)(liang)。▲現(xian)場液(ye)(ye)晶顯(xian)示，脈沖、4-20mA輸出或485通(tong)訊，可與工業自動(dong)(dong)系統連接。壓(ya)縮空氣(qi)流量(liang)(liang)(liang)(liang)表(biao)產品(pin)應用(yong)(yong)：適(shi)用(yong)(yong)于(yu)石油、工、冶金(jin)、熱力、紡織、造紙等(deng)行(xing)業對過熱蒸(zheng)(zheng)汽(qi)、飽和(he)(he)蒸(zheng)(zheng)汽(qi)、壓(ya)縮空氣(qi)和(he)(he)一(yi)般氣(qi)體（氧氣(qi)、氮(dan)氣(qi)、氫氣(qi)、天(tian)然氣(qi)、煤氣(qi)等(deng)）、水和(he)(he)液(ye)(ye)體（如(ru)：水、汽(qi)油、酒精、類(lei)等(deng)）的(de)計(ji)(ji)量(liang)(liang)(liang)(liang)和(he)(he)控制.三、壓(ya)縮空氣(qi)流量(liang)(liang)(liang)(liang)表(biao)技(ji)術參數(shu)：公稱通(tong)徑(jing)。

智(zhi)能渦(wo)輪流(liu)(liu)(liu)量(liang)計概述(shu)：MH6120智(zhi)能渦(wo)輪流(liu)(liu)(liu)量(liang)計將流(liu)(liu)(liu)體(ti)(ti)流(liu)(liu)(liu)經傳(chuan)感器(qi)殼體(ti)(ti)，由于葉(xie)(xie)輪的(de)(de)葉(xie)(xie)片與(yu)流(liu)(liu)(liu)向有一定(ding)(ding)的(de)(de)角度，流(liu)(liu)(liu)體(ti)(ti)的(de)(de)沖(chong)(chong)力(li)使葉(xie)(xie)片具有轉(zhuan)(zhuan)動(dong)力(li)矩(ju)，克服摩(mo)擦(ca)力(li)矩(ju)和流(liu)(liu)(liu)體(ti)(ti)阻力(li)之后葉(xie)(xie)片旋轉(zhuan)(zhuan)，在力(li)矩(ju)平衡(heng)后轉(zhuan)(zhuan)速穩定(ding)(ding)，在一定(ding)(ding)的(de)(de)條件下，轉(zhuan)(zhuan)速與(yu)流(liu)(liu)(liu)速成正(zheng)比，由于葉(xie)(xie)片有導(dao)磁性(xing)，它(ta)處(chu)于信號檢(jian)測(ce)器(qi)（由長久磁鋼(gang)和線圈(quan)組成）的(de)(de)磁場中，旋轉(zhuan)(zhuan)的(de)(de)葉(xie)(xie)片切(qie)割磁力(li)線，周期性(xing)的(de)(de)改(gai)變著線圈(quan)的(de)(de)磁通(tong)量(liang)，從而使線圈(quan)兩(liang)端感應出電(dian)。脈(mo)(mo)沖(chong)(chong)信號，此信號經過放(fang)大器(qi)的(de)(de)放(fang)大整(zheng)形，形成有一定(ding)(ding)幅度的(de)(de)連續(xu)的(de)(de)矩(ju)形脈(mo)(mo)沖(chong)(chong)波，可遠(yuan)傳(chuan)至顯示(shi)儀表，顯示(shi)出流(liu)(liu)(liu)體(ti)(ti)的(de)(de)瞬(shun)時流(liu)(liu)(liu)量(liang)和累計量(liang)。在一定(ding)(ding)的(de)(de)流(liu)(liu)(liu)量(liang)范圍內，脈(mo)(mo)沖(chong)(chong)頻率f與(yu)流(liu)(liu)(liu)經傳(chuan)感器(qi)的(de)(de)流(liu)(liu)(liu)體(ti)(ti)的(de)(de)瞬(shun)時流(liu)(liu)(liu)量(liang)Q成正(zheng)比，流(liu)(liu)(liu)量(liang)方(fang)程為：Q=3600×f/k什么是渦(wo)街流(liu)(liu)(liu)量(liang)計？它(ta)的(de)(de)工作原理(li)是什么？

節流裝置又稱為差壓式流量計,是由一次檢測件（節流件）和二次裝置（差壓變送器和流量顯示儀）組成廣泛應用于氣體.蒸汽和液體的流量測量.具有結構簡單,維修方便,性能穩定,使用可靠等特點.孔板流量計樣本節流裝置是標準節流件可不需標定直接依照國家標準生產,1.國家標準GB2624-81<流量測量節流裝置的設計安裝和使用>;2.國際標準ISO5167<國際標準組織規定的各種節流裝置>3.化工部標準GJ516-87-HK06。產品分類1、一(yi)體化孔(kong)(kong)板流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)是(shi)(shi)測量(liang)(liang)(liang)(liang)(liang)(liang)(liang)流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)的差(cha)(cha)壓發生裝(zhuang)(zhuang)置(zhi)，配合(he)各(ge)種差(cha)(cha)壓計(ji)或(huo)差(cha)(cha)壓變送器可(ke)測量(liang)(liang)(liang)(liang)(liang)(liang)(liang)管道中各(ge)種流(liu)(liu)體的流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)，孔(kong)(kong)板流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)節流(liu)(liu)裝(zhuang)(zhuang)置(zhi)包(bao)括環室孔(kong)(kong)板，噴(pen)嘴(zui)等。2、智能(neng)型孔(kong)(kong)板流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)是(shi)(shi)集流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)、溫(wen)度、壓力(li)檢(jian)測功能(neng)于一(yi)體，并能(neng)進行溫(wen)度、壓力(li)自動補償的新(xin)一(yi)代流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)，該孔(kong)(kong)板流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)采用先進的微機技術與微功耗新(xin)技術，功能(neng)強，結構(gou)緊湊，操作(zuo)簡單，使(shi)用方便。孔(kong)(kong)板流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)節流(liu)(liu)裝(zhuang)(zhuang)置(zhi)包(bao)括環室孔(kong)(kong)板，噴(pen)嘴(zui)等。湖北流(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)計(ji)技巧

體積流量(liang)(liang)(liang)計(ji)與質(zhi)量(liang)(liang)(liang)流量(liang)(liang)(liang)計(ji)的區別。江西流量(liang)(liang)(liang)計(ji)技巧(qiao)

參數(shu)設定(ding)(ding)(ding)方便，編程可(ke)靠(kao)；７、流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)為(wei)雙(shuang)向(xiang)(xiang)(xiang)測(ce)量(liang)(liang)(liang)(liang)(liang)系(xi)統，內(nei)裝(zhuang)三個積算器(qi)：正向(xiang)(xiang)(xiang)總(zong)量(liang)(liang)(liang)(liang)(liang)、反向(xiang)(xiang)(xiang)總(zong)量(liang)(liang)(liang)(liang)(liang)及差值總(zong)量(liang)(liang)(liang)(liang)(liang)；可(ke)顯示．莊、反流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)，并(bing)具(ju)有(you)多種輸(shu)出：電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)、脈(mo)沖、數(shu)字(zi)通(tong)(tong)訊、HART；８、轉(zhuan)換器(qi)采用(yong)(yong)表面(mian)裝(zhuang)技術(SMT)，具(ju)有(you)自檢(jian)和自診斷(duan)功能；電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)規格四(si)氟(fu)防腐鉭電(dian)(dian)(dian)(dian)極電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)測(ce)量(liang)(liang)(liang)(liang)(liang)原理是基于法拉第(di)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)感應(ying)定(ding)(ding)(ding)律。流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)的(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)管(guan)(guan)(guan)是一內(nei)襯絕緣(yuan)材(cai)料非導(dao)磁(ci)(ci)(ci)(ci)合金短管(guan)(guan)(guan)。兩(liang)只電(dian)(dian)(dian)(dian)極沿管(guan)(guan)(guan)徑方向(xiang)(xiang)(xiang)穿通(tong)(tong)壁固(gu)定(ding)(ding)(ding)在測(ce)量(liang)(liang)(liang)(liang)(liang)管(guan)(guan)(guan)上。其(qi)電(dian)(dian)(dian)(dian)極頭與襯里內(nei)表面(mian)基本齊(qi)平(ping)。勵磁(ci)(ci)(ci)(ci)線(xian)(xian)圈由雙(shuang)向(xiang)(xiang)(xiang)方波(bo)脈(mo)沖勱磁(ci)(ci)(ci)(ci)時，將在與測(ce)量(liang)(liang)(liang)(liang)(liang)管(guan)(guan)(guan)軸線(xian)(xian)垂直的(de)(de)(de)方向(xiang)(xiang)(xiang)上產生一磁(ci)(ci)(ci)(ci)通(tong)(tong)量(liang)(liang)(liang)(liang)(liang)密(mi)度為(wei)Ｂ的(de)(de)(de)工作磁(ci)(ci)(ci)(ci)場。此時，如果(guo)具(ju)有(you)一定(ding)(ding)(ding)電(dian)(dian)(dian)(dian)導(dao)率的(de)(de)(de)液體(ti)(ti)流(liu)(liu)(liu)(liu)(liu)經測(ce)量(liang)(liang)(liang)(liang)(liang)管(guan)(guan)(guan)，將切割磁(ci)(ci)(ci)(ci)力線(xian)(xian)感應(ying)出電(dian)(dian)(dian)(dian)動勢(shi)Ｅ。電(dian)(dian)(dian)(dian)動勢(shi)Ｅ正比于磁(ci)(ci)(ci)(ci)通(tong)(tong)量(liang)(liang)(liang)(liang)(liang)密(mi)度Ｂ,測(ce)量(liang)(liang)(liang)(liang)(liang)管(guan)(guan)(guan)內(nei)徑d與平(ping)均流(liu)(liu)(liu)(liu)(liu)速V的(de)(de)(de)乘(cheng)積。電(dian)(dian)(dian)(dian)動勢(shi)Ｅ（流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)信(xin)(xin)號(hao)）由電(dian)(dian)(dian)(dian)極檢(jian)出并(bing)通(tong)(tong)過電(dian)(dian)(dian)(dian)纜送至轉(zhuan)換器(qi)。轉(zhuan)換器(qi)將流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)信(xin)(xin)號(hao)放大處理后，可(ke)顯示流(liu)(liu)(liu)(liu)(liu)體(ti)(ti)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)，并(bing)能輸(shu)出脈(mo)沖，摸(mo)擬電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)等信(xin)(xin)號(hao)，用(yong)(yong)于流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)的(de)(de)(de)控制和調節。DN25DN50四(si)氟(fu)防腐鉭電(dian)(dian)(dian)(dian)極電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)特點：1.儀表結構(gou)簡(jian)單、可(ke)靠(kao)，無可(ke)動部件(jian)(jian)，工作壽(shou)命長。2.無截流(liu)(liu)(liu)(liu)(liu)阻流(liu)(liu)(liu)(liu)(liu)部件(jian)(jian)，不(bu)存在壓力損失和流(liu)(liu)(liu)(liu)(liu)體(ti)(ti)堵塞現象。3.無機械慣性，響應(ying)快速，穩定(ding)(ding)(ding)性好，可(ke)應(ying)用(yong)(yong)于自動檢(jian)測(ce)、調節和程控系(xi)統。4.具(ju)有(you)管(guan)(guan)(guan)道(dao)式、插入式便于裝(zhuang)。江(jiang)西流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)計(ji)技巧

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