JD畢托管流量計價格

  將探(tan)針插入管道(dao)中(zhong)心(xin)，總壓(ya)孔對正(zheng)流(liu)體的(de)(de)來流(liu)方(fang)向(xiang)，靜(jing)(jing)壓(ya)孔對正(zheng)流(liu)體的(de)(de)去流(liu)方(fang)向(xiang)，總壓(ya)與靜(jing)(jing)壓(ya)之差(cha)即為管道(dao)中(zhong)心(xin)的(de)(de)實測差(cha)壓(ya)，再由該探(tan)針的(de)(de)風洞標(biao)(biao)定曲線擬合出該點(dian)的(de)(de)標(biao)(biao)準差(cha)壓(ya)，智能畢托管流量計根(gen)據標準差壓來計(ji)算(suan)流(liu)體的流(liu)量(liang)。還需用(yong)(yong)(yong)(yong)(yong)(yong)壓(ya)(ya)(ya)力(li)變(bian)送器測(ce)出(chu)流(liu)體壓(ya)(ya)(ya)力(li)，用(yong)(yong)(yong)(yong)(yong)(yong)熱電阻(zu)溫(wen)(wen)(wen)度(du)計測(ce)出(chu)流(liu)體溫(wen)(wen)(wen)度(du)，把標準(zhun)差壓(ya)(ya)(ya)信號(hao)、壓(ya)(ya)(ya)力(li)信號(hao)、溫(wen)(wen)(wen)度(du)信號(hao)同(tong)時(shi)引入(ru)單(dan)片機構(gou)成的(de)(de)流(liu)量(liang)(liang)(liang)積算儀或直(zhi)接接入(ru)DCS系統，一(yi)(yi)方(fang)(fang)面對(dui)探(tan)(tan)(tan)(tan)針(zhen)的(de)(de)流(liu)量(liang)(liang)(liang)方(fang)(fang)程(cheng)進(jin)(jin)行(xing)(xing)(xing)解算，再一(yi)(yi)方(fang)(fang)面對(dui)蒸汽(qi)(qi)(qi)進(jin)(jin)行(xing)(xing)(xing)壓(ya)(ya)(ya)力(li)、溫(wen)(wen)(wen)度(du)補償，以保證測(ce)量(liang)(liang)(liang)精度(du)，并用(yong)(yong)(yong)(yong)(yong)(yong)數(shu)字(zi)顯(xian)示出(chu)差壓(ya)(ya)(ya)、壓(ya)(ya)(ya)力(li)、溫(wen)(wen)(wen)度(du)、瞬時(shi)流(liu)量(liang)(liang)(liang)、累(lei)(lei)積流(liu)量(liang)(liang)(liang)、熱量(liang)(liang)(liang)、速度(du)等(deng)參數(shu)。           節(jie)(jie)能(neng)(neng)：由(you)于(yu)一(yi)(yi)次(ci)(ci)測(ce)量(liang)(liang)(liang)元(yuan)件(jian)(jian)智(zhi)能(neng)(neng)探(tan)(tan)(tan)(tan)針(zhen)是Φ20mm不(bu)銹鋼(gang)(gang)制(zhi)成，其(qi)截面積很小(xiao)在介質管(guan)道(dao)中(zhong)幾乎無(wu)(wu)壓(ya)(ya)(ya)力(li)損失，使(shi)運(yun)行(xing)(xing)(xing)成本(ben)大大減(jian)小(xiao)，與孔(kong)板等(deng)節(jie)(jie)流(liu)裝(zhuang)置(zhi)相(xiang)比較具有(you)明顯(xian)的(de)(de)節(jie)(jie)能(neng)(neng)效果。耐(nai)高(gao)(gao)(gao)溫(wen)(wen)(wen)高(gao)(gao)(gao)壓(ya)(ya)(ya)：一(yi)(yi)次(ci)(ci)元(yuan)件(jian)(jian)智(zhi)能(neng)(neng)探(tan)(tan)(tan)(tan)針(zhen)材(cai)質選(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)1Cr18Ni9Ti不(bu)銹鋼(gang)(gang) ( 根據不(bu)同(tong)介質選(xuan)用(yong)(yong)(yong)(yong)(yong)(yong)特種(zhong)鋼(gang)(gang) )，可(ke)(ke)(ke)耐(nai)介質zui高(gao)(gao)(gao)溫(wen)(wen)(wen)度(du)650℃，介質zui高(gao)(gao)(gao)壓(ya)(ya)(ya)力(li)32MPa 可(ke)(ke)(ke)靠性高(gao)(gao)(gao)：因探(tan)(tan)(tan)(tan)針(zhen)的(de)(de)構(gou)造非常(chang)簡單(dan)，結構(gou)設計合(he)理，導壓(ya)(ya)(ya)管(guan)內介質不(bu)流(liu)動，雜物(wu)不(bu)容易進(jin)(jin)去，所(suo)以能(neng)(neng)長時(shi)間保持測(ce)量(liang)(liang)(liang)精度(du)。安裝(zhuang)簡便(bian)：只需在管(guan)道(dao)合(he)適的(de)(de)位置(zhi)上打一(yi)(yi)個相(xiang)當的(de)(de)孔(kong)，把一(yi)(yi)次(ci)(ci)元(yuan)件(jian)(jian)探(tan)(tan)(tan)(tan)針(zhen)插入(ru)管(guan)道(dao)中(zhong)心，即可(ke)(ke)(ke)方(fang)(fang)便(bian)地進(jin)(jin)行(xing)(xing)(xing)安裝(zhuang)。無(wu)(wu)需維護(hu)：一(yi)(yi)次(ci)(ci)測(ce)量(liang)(liang)(liang)元(yuan)件(jian)(jian)探(tan)(tan)(tan)(tan)針(zhen)本(ben)身(shen)無(wu)(wu)需維護(hu)，只需按計量(liang)(liang)(liang)器具定期檢定要(yao)(yao)求對(dui)差壓(ya)(ya)(ya)變(bian)送器進(jin)(jin)行(xing)(xing)(xing)零點和(he)滿度(du)的(de)(de)校驗以及二次(ci)(ci)表(biao)輸入(ru)相(xiang)應的(de)(de)電流(liu)進(jin)(jin)行(xing)(xing)(xing)校驗。氣(qi)體：一(yi)(yi)次(ci)(ci)風速 ( 量(liang)(liang)(liang) )、二次(ci)(ci)風速 ( 量(liang)(liang)(liang) )、( 負壓(ya)(ya)(ya) ) 空氣(qi)、氧氣(qi)、氫氣(qi)、干氣(qi)、煤(mei)氣(qi) ( 轉(zhuan)爐煤(mei)氣(qi)、高(gao)(gao)(gao)爐煤(mei)氣(qi)、焦爐煤(mei)氣(qi) )、天然氣(qi)、液化(hua)(hua)氣(qi)、煙氣(qi)、 化(hua)(hua)工物(wu)料氣(qi)等(deng)；汽(qi)(qi)(qi)體：過熱蒸汽(qi)(qi)(qi)、飽(bao)和(he)蒸汽(qi)(qi)(qi)、濕(shi)蒸汽(qi)(qi)(qi)、雙向(xiang)蒸汽(qi)(qi)(qi)等(deng)；液體：水、不(bu)滿管(guan)水、輕油、焦油、原油、各種(zhong)溶液、化(hua)(hua)工物(wu)料液等(deng)。介質管(guan)道(dao)橫截面形(xing)狀(zhuang)適用(yong)(yong)(yong)(yong)(yong)(yong)范圍(wei)廣：本(ben)流(liu)量(liang)(liang)(liang)計對(dui)介質管(guan)道(dao)截面的(de)(de)幾何(he)形(xing)狀(zhuang)無(wu)(wu)要(yao)(yao)求，圓形(xing)、橢圓形(xing)、方(fang)(fang)形(xing)、長方(fang)(fang)形(xing)、棱形(xing)、三角形(xing)、 梯形(xing)等(deng)均適用(yong)(yong)(yong)(yong)(yong)(yong)。不(bu)要(yao)(yao)求直(zhi)管(guan)段(duan)(duan)：幾十年吹風實驗積累(lei)(lei)了各種(zhong)工況下彎(wan)(wan)管(guan)段(duan)(duan)到15倍管(guan)徑之間修(xiu)正系數(shu)數(shu)據庫，只要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)戶提供直(zhi)管(guan)段(duan)(duan)長度(du)即可(ke)(ke)(ke)，即使(shi)在彎(wan)(wan)管(guan)處(chu)安裝(zhuang)同(tong)樣(yang)保證精度(du)。配有(you)智(zhi)能(neng)(neng)化(hua)(hua)二次(ci)(ci)儀表(biao)：既(ji)可(ke)(ke)(ke)數(shu)顯(xian)各項參數(shu)，又(you)可(ke)(ke)(ke)進(jin)(jin)行(xing)(xing)(xing)遠程(cheng)通訊，構(gou)成網(wang)絡，便(bian)于(yu)集中(zhong)管(guan)理。

JD畢托管流量計價格