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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="pz3vsel" class="twoCol"><div id="0k4qipr" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_wybez/">物位儀表</a>?<a href="http://www.cdcfah.com/cp/third-wybez_yyb/">液位儀表</a>?江西電磁流量計(jì)廠家批發(fā) 貼心服務(wù) 江蘇中徽測控儀表供應(yīng)</p><div id="encb8by" class="leftbox clearfix"><h1>江西電磁流量計(jì)廠家批發(fā) 貼心服務(wù) 江蘇中徽測控儀表供應(yīng)</h1><div id="1dsrd73" class="proBig"><div id="o3kqdiz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837099316406/1457199.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="taheqfz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837099316406/1457199.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eolsugi" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江西電磁流量計(jì)廠家批發(fā),流量計(jì)</p><p><span>***更新：</span>2020-08-26 15:21:50</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="mwolnul" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇中徽測控儀表有限公司</a></p><p><span>聯(lián)系人：</span>姜經(jīng)理</p><p><span>郵箱: </span>jszhck@163.com</p><p><span>電話: </span>13770424300</p><p><span>傳真: </span>0517_86903470</p><p><span>網(wǎng)址: </span>http://www.jszhckyb.com</p><p><span>手機(jī): </span>0517-86900078</p><p><span>地址: </span>江蘇省淮安市金湖縣工業(yè)集中區(qū)A區(qū)3號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3vfxjls" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3egdfm2" class="box"><p><p> 差壓式流量計(jì)是一類應(yīng)用的流量計(jì),在各類流量儀表中其使用量占居**。近年來,由于各種新型流量計(jì)的問世,它的使用量百分?jǐn)?shù)逐漸下降,但目前仍是重要的一類流量計(jì)。 </p> <p> 優(yōu)點(diǎn): </p> <p> (1)應(yīng)用多的孔板式流量計(jì)結(jié)構(gòu)牢固,性能穩(wěn)定可靠，江西電磁流量計(jì)廠家批發(fā),使用壽命長; </p> <p> (2)應(yīng)用范圍,至今尚無任何一類流量計(jì)可與之相比擬; </p> <p> (3)檢測件與變送器、顯示儀表分別由不同廠家生產(chǎn),便于規(guī)模經(jīng)濟(jì)生產(chǎn)，江西電磁流量計(jì)廠家批發(fā)。 </p> <p> 缺點(diǎn): </p> <p> (1)測量精度普遍偏低;<span style="display:none;"></span> </p> <p> (2)范圍度窄，江西電磁流量計(jì)廠家批發(fā),一般* 3:1~4:1; </p> <p> (3)現(xiàn)場安裝條件要求高; </p> <p> (4)壓損大(指孔板、噴嘴等)。固定式超聲波流量計(jì)要求長時(shí)間接連運(yùn)轉(zhuǎn)，所以要運(yùn)用220V交流電源；江西電磁流量計(jì)廠家批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電磁流量計(jì)廠家批發(fā),流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837099316406/1457199.png"></div><p> 渦街流量計(jì) </p> <p> 工作原理：根據(jù)流體振蕩原理來測量流量的，流體在管道中經(jīng)過渦街流量變送器時(shí)，在三角柱的旋渦發(fā)生體后上下交替產(chǎn)生正比于流速的兩列旋渦，旋渦的釋放頻率與流過旋渦發(fā)生體的流體平均速度及旋渦發(fā)生體特征寬度有關(guān)，根據(jù)這種關(guān)系，旋渦頻率就可以計(jì)算出流過旋渦發(fā)生體的流體平均速度，再乘以橫截面積得到流量。 </p> <p> 工作特點(diǎn)：①結(jié)構(gòu)簡單而牢固，無可動部件，可靠性高，長期運(yùn)行十分可靠;②安裝簡單，維護(hù)十分方便;③檢測傳感器不直接接觸被測介質(zhì)，性能穩(wěn)定，壽命長;④輸出是與流量成正比的脈沖信號，無零點(diǎn)漂移，精度高;⑤測量范圍寬，量程比可達(dá)1：10;⑥壓力損失較小，運(yùn)行費(fèi)用低，更具節(jié)能意義。鹽城孔板流量計(jì)1、標(biāo)準(zhǔn)孔板標(biāo)準(zhǔn)孔板是一類規(guī)格多的標(biāo)準(zhǔn)節(jié)流裝置，孔板的結(jié)構(gòu)因壓力、通徑、取壓方式的不同而不同。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電磁流量計(jì)廠家批發(fā),流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312838103671875/4779906.png"></div><p> 孔板流量計(jì)特點(diǎn) </p> <p> 節(jié)流裝置結(jié)構(gòu)易于復(fù)制，簡單、牢固，性能穩(wěn)定可靠，使用期限長，價(jià)格低廉。 </p> <p> 孔板計(jì)算采用國際標(biāo)準(zhǔn)與加工; </p> <p> 應(yīng)用范圍廣，全部單相流皆可測量，部分混相流亦可應(yīng)用。 </p> <p> 標(biāo)準(zhǔn)型節(jié)流裝置無須實(shí)流校準(zhǔn)，即可投用。 </p> <p> 一體型孔板安裝更簡單，無須引壓管，可直接接差壓變送器和壓力變送器。 </p> <p> 智能型特點(diǎn); </p> <p> 采用進(jìn)口單晶硅智能差壓傳感器; </p> <p> 高精度，完善的自診斷功能; </p> <p> 智能孔板流量計(jì)其量程可自編程調(diào)整。 </p> <p> 可同時(shí)顯示累計(jì)流量、瞬時(shí)流量、壓力、溫度。 </p> <p> 具有在線、動態(tài)全補(bǔ)償功能外，還具有自診斷、自行設(shè)定量程。 </p> <p> 配有多種通訊接口; </p> <p> 穩(wěn)定性高; </p> <p> 量程范圍寬、大于10：1; </p> <p> 智能型技術(shù)指標(biāo); </p> <p> 高精度：±0.075%; </p> <p> 高穩(wěn)定性：優(yōu)于0.1%FS/年; </p> <p> 高靜壓：40MPa; </p> <p> 連續(xù)工作5年不需調(diào)校; </p> <p> 可忽略溫度、靜壓影響; </p> <p> 抗高過壓; </p><p> 孔板流量計(jì)前后產(chǎn)生一個(gè)靜壓力差,該壓力差與流量存在著一定的函數(shù)關(guān)系,流量越大,壓力差就越大.差壓信號傳送給差壓變送器,轉(zhuǎn)換成4-20ma.DC模擬信號輸出,遠(yuǎn)轉(zhuǎn)給流量積算儀,實(shí)現(xiàn)流體流量的計(jì)量.質(zhì)量型流量計(jì),利用智能型差壓變送器,對工況溫/壓進(jìn)行自動補(bǔ)償后,實(shí)現(xiàn)對流體質(zhì)量流量的測量 </p> <p> 孔板流量計(jì)要送熱風(fēng)，熱風(fēng)爐離高爐一般比較近，且彎頭較多。過去曾使用標(biāo)準(zhǔn)孔板，因直管段不夠長而誤差較大。本儀表因?yàn)橛芯鶋涵h(huán)和多個(gè)取壓口，需要2D長的直管段即可。安裝在熱風(fēng)爐送風(fēng)管上之后，應(yīng)用情況非常滿意，已經(jīng)有三十幾座熱風(fēng)爐裝上了環(huán)形孔板流量計(jì)，運(yùn)行3年多沒有故障。孔板流量計(jì)使流速增加，靜壓力低，于是在節(jié)流件前后便產(chǎn)生了壓力降，即壓差；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電磁流量計(jì)廠家批發(fā),流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837225146484/5269614.png"></div><p style="text-indent:25px">當(dāng)熱電偶和熱電阻傳感器安裝在戶外時(shí)，熱電偶和熱電阻傳感器的接線盒面蓋應(yīng)向上，入線口應(yīng)向下，以避免雨水或灰塵進(jìn)入接線盒，而損壞熱電偶和熱電阻接線盒內(nèi)的接線影響其測量精度。另外熱電偶和熱電阻應(yīng)盡量安裝在有保護(hù)層的管道內(nèi)，以防止熱量散失。其次當(dāng)熱電偶和熱電阻傳感器安裝在負(fù)壓管道中時(shí)，必須保證測量處具有良好的密封性，以防止外界冷空氣進(jìn)入，使讀數(shù)偏低。智能電磁流量計(jì)在使用時(shí)我們要求被測介質(zhì)必須是地電位，一般都是通過管道或法蘭接地，如果連接傳感器的工藝管道相對被測介質(zhì)都是絕緣的，如：塑料管道或有絕緣襯里的管道，就必須選用接地環(huán)或帶接地電極的傳感器，使被測介質(zhì)處于地電位,在實(shí)際設(shè)計(jì)安裝時(shí)容易被忽視。流量計(jì)傳感器上游也應(yīng)該有一定的直管段，一般在5D~10D。鹽城孔板流量計(jì)</p><p style="text-indent:25px">孔板流量計(jì)孔板計(jì)算采用國際標(biāo)準(zhǔn)與加工；江西電磁流量計(jì)廠家批發(fā)</p><p> 渦街流量計(jì)(USF)特點(diǎn) </p> <p> （1）抗振性能差。外來振動會使渦街流量計(jì)產(chǎn)生測量誤差，甚至不能正常工作。通道流體高流速沖擊會使渦街發(fā)生體的懸臂產(chǎn)生附加振動，使測量精度降低。大管徑影響更為明顯。 </p> <p> （2）對測量臟污介質(zhì)適應(yīng)性差。渦街流量計(jì)的發(fā)生體極易被介質(zhì)臟污或被污物纏繞，改變幾何體尺寸，對測量精度造成極大影響。 </p> <p> <span style="font-size:12px;">（3）直管段要求高。**指出，渦街流量計(jì)直管段一定要保證前 40D 后 **，才能滿足測量要求。</span> </p> <p> <span style="font-size:12px;">（4）耐溫性能差。渦街流量計(jì)一般只能測量 300℃以下介質(zhì)的流體流量。</span> 江西電磁流量計(jì)廠家批發(fā)</p><p style="text-indent:25px">江蘇中徽測控儀表有限公司創(chuàng)建于2014-01-15，注冊資金 300-500萬元，辦公設(shè)施齊全，辦公環(huán)境優(yōu)越，已全力實(shí)行網(wǎng)絡(luò)化辦公，**提高了速度和效率。中徽測控是江蘇中徽測控儀表有限公司的主營品牌，是專業(yè)的主營產(chǎn)品：智能電磁流量計(jì)、插入式渦街流量計(jì)、智能超聲波流量計(jì)、威力巴流量計(jì)、平衡流量計(jì)、德爾塔巴流量計(jì)、超聲波流量計(jì)、雷達(dá)物位計(jì)、超聲波液位計(jì)、磁翻板液位計(jì)、電磁流量計(jì)、渦街流量計(jì)、旋進(jìn)漩渦流量計(jì)、渦輪流量計(jì)、壓力差壓變送器、校驗(yàn)設(shè)備等。公司，擁有自己**的技術(shù)體系。公司不**提供專業(yè)的主營產(chǎn)品：智能電磁流量計(jì)、插入式渦街流量計(jì)、智能超聲波流量計(jì)、威力巴流量計(jì)、平衡流量計(jì)、德爾塔巴流量計(jì)、超聲波流量計(jì)、雷達(dá)物位計(jì)、超聲波液位計(jì)、磁翻板液位計(jì)、電磁流量計(jì)、渦街流量計(jì)、旋進(jìn)漩渦流量計(jì)、渦輪流量計(jì)、壓力差壓變送器、校驗(yàn)設(shè)備等。,同時(shí)還建立了完善的售后服務(wù)體系,為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。江蘇中徽測控儀表始終以質(zhì)量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來***的雷達(dá)料位計(jì)，雷達(dá)液位計(jì)，物位計(jì)，水位計(jì)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1048662.html</p></div></div></div></div></div><div id="ywo3lnu" class="page-right twoColRt"><div id="q88xzrj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zo3u3pr" class="recomPic likePro"><a 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