河北磁翻板液位計廠家直銷和諧共贏江蘇中徽測控儀表供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="差壓式液位計1、工作原理差壓式液位汁是利用容器內(nèi)液位改變時，由液柱產(chǎn)生的靜壓也相應(yīng)變化的原理而工作的，如圖1所示。差壓變送器的一端接液相，另一端接氣相時根據(jù)流體靜力學(xué)原理，我們知道，變送器正壓室受到的壓力為：Pl=P氣十ρgH。式中H：液位"><meta name="keywords" content="河北磁翻板液位計廠家直銷,位計"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/third-wybez_yyb/">液位儀表</a>?河北磁翻板液位計廠家直銷和諧共贏江蘇中徽測控儀表供應(yīng)</p><div id="q8y8dfr" class="leftbox clearfix"><h1>河北磁翻板液位計廠家直銷和諧共贏江蘇中徽測控儀表供應(yīng)</h1><div id="k7ujapg" class="proBig"><div id="dhj4dac" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352710253671875/6218925.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vkm9x8v" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352710253671875/6218925.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hqsmtqs" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>河北磁翻板液位計廠家直銷,位計</p><p><span>***更新：</span>2020-09-19 00:20:00</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="nhe4u4x" 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="7vko7ia" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qzw4m4l" class="box"><p><p> 差壓式液位計 </p> <p> 1 、工作原理 </p> <p> 差壓式液位汁是利用容器內(nèi)液位改變時，由液柱產(chǎn)生的靜壓也相應(yīng)變化的原理而工作的，如圖1所示。差壓變送器的一端接液相，另一端接氣相時根據(jù)流體靜力學(xué)原理，我們知道，變送器正壓室受到的壓力為：Pl=P氣十ρgH。式中H：液位高度;ρ：介質(zhì)密度;g：重力加速度;P氣：氣相壓力。圖1差壓變送器測量液位計示意圖差壓變送器負(fù)壓室壓力P2=P氣，則正負(fù)壓室的差壓為：ΔP=P1-P2。通常，被測介質(zhì)的密度是已知的，河北磁翻板液位計廠家直銷。因此，測得差壓值就能知道液位高度。 </p> <p> 2、特點(diǎn)及適用場合 </p> <p> 2.1可做到高密封、防泄漏 </p> <p> 2.2高溫、高壓、高粘度、強(qiáng)腐蝕性條件下安全可靠地測量液位 </p> <p> 2.3全過程測量無盲區(qū)、顯示醒目，讀數(shù)直觀，并且測量范圍大配上液位報警、控制開關(guān)，可實(shí)現(xiàn)液位或界位的上下限報警和控制。安裝方便，容易實(shí)現(xiàn)遠(yuǎn)傳和自動調(diào)節(jié)，工業(yè)上應(yīng)用較多。為比較成熟的液位測量儀表，測量精度較高，維護(hù)量少，河北磁翻板液位計廠家直銷，河北磁翻板液位計廠家直銷。單法蘭（單引壓線）液位計一般用于敞口或常壓容器，密閉帶壓設(shè)備應(yīng)選用雙法蘭（雙引壓線）液位計。磁翻板液位計主要基于連通器和磁性耦合原理實(shí)現(xiàn)對液位的實(shí)時測量和顯示。河北磁翻板液位計廠家直銷</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北磁翻板液位計廠家直銷,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352710253671875/6218925.jpg"></div><p> 差壓式超聲波液位計 </p> <p> 工作原理：差壓式超聲波液位計是根據(jù)安裝于管道中流量檢測件產(chǎn)生的差壓,已知的流體條件和檢測件與管道的幾何尺寸來計算流量的儀表。 </p> <p> 差壓式超聲波液位計由一次裝置（檢測件）和二次裝置（差壓轉(zhuǎn)換和流量顯示儀表）組成。通常以檢測件形式對差壓式超聲波液位計分類,如孔板超聲波液位計、文丘里超聲波液位計、均速管超聲波液位計等。 </p> <p> 二次裝置為各種機(jī)械、電子、機(jī)電一體式差壓計,差壓變送器及流量顯示儀表。它已發(fā)展為三化（系列化、通用化及標(biāo)準(zhǔn)化）程度很高的、種類規(guī)格龐雜的一大類儀表,它既可測量流量參數(shù),也可測量其它參數(shù)（如壓力、物位、密度等）。 </p> <p> 差壓式超聲波液位計的檢測件按其作用原理可分為:節(jié)流裝置、水力阻力式、離心式、動壓頭式、動壓頭增益式及射流式幾大類。連云港磁浮子液位計多少錢導(dǎo)波雷達(dá)液位計測量長度可以靈活變更，無須標(biāo)定；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北磁翻板液位計廠家直銷,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352710284550781/1529504.jpg"></div><p> 電磁式液位開關(guān) </p> <p> 優(yōu)點(diǎn)：電子式有過壓保護(hù)功能；電磁式漏電電流保護(hù)可到300MA、分?jǐn)喾秶嗉?、?yīng)用量大。 </p> <p> <span style="font-size:12px;">電子式液位開關(guān)</span> </p> <p> 優(yōu)點(diǎn)：耐污、耐傾搖、耐顛簸、抗摔性強(qiáng)、耐鹽霧、耐酸堿，不怕磁場影響、不怕金屬體影響、不怕水壓變化影響、不怕光線影響，沒有盲區(qū)，外部無可動部件，不怕固體漂浮物的影響。 </p> <p> 適用范圍：清水、各種污水、酸堿水、海水、水處理藥劑、河涌水、紡織印染水、工業(yè)廢水，還適合做船舶水位開關(guān)等； </p> <p> <p> 射頻導(dǎo)納液位開關(guān) </p> <p> 優(yōu)點(diǎn)： </p> <p> 1.通用性強(qiáng)：可測量液位及料位，可滿足不同溫度、壓力、介質(zhì)的測量要求，并可應(yīng)用于腐蝕、沖擊等惡劣場合。 </p> <p> 2.防掛料：獨(dú)特的電路設(shè)計和傳感器結(jié)構(gòu)，使其測量可以不受傳感器掛料影響，無需定期清潔，避免誤測量。 </p> <p> 3.免維護(hù) ：測量過程無可動部件，不存在機(jī)械部件損壞問題，無須維護(hù)。 </p> <p> 4.抗干擾：接觸式測量，抗干擾能力強(qiáng)，可克服蒸汽、泡沫及攪拌對測量的影響。 </p> <p> 5.準(zhǔn)確可靠：測量量多樣化，使測量更加準(zhǔn)確，澤良不受環(huán)境變化影響，穩(wěn)定性高，使用壽命長。 </p> <p> 6.適用范圍：化工、油田、水及污水處理、造紙、制藥、電廠、冶金、水泥、糧食等行業(yè)。 </p> </p><p> 渦輪超聲波液位計 </p> <p> 渦輪超聲波液位計,是速度式超聲波液位計中的主要種類,它采用多葉片的轉(zhuǎn)子（渦輪）感受流體平均流速,從而且推導(dǎo)出流量或總量的儀表。 </p> <p> 一般它由傳感器和顯示儀兩部分組成,也可做成整體式。渦輪超聲波液位計和容積式超聲波液位計、科里奧利質(zhì)量超聲波液位計稱為超聲波液位計中三類重復(fù)性、精度比較好的產(chǎn)品,作為**類型超聲波液位計之一,其產(chǎn)品已發(fā)展為多品種、多系列批量生產(chǎn)的規(guī)模。 </p> <p> 優(yōu)點(diǎn): 高精度,在所有超聲波液位計中,屬于精確的超聲波液位計; </p> <p> 重復(fù)性好; </p> <p> 元零點(diǎn)漂移,抗干擾能力好; </p> <p> 范圍度寬; </p> <p> 結(jié)構(gòu)緊湊。 </p> <p> 缺點(diǎn): 不能長期保持校準(zhǔn)特性; </p> <p> 流體物性對流量特性有較大影響。 </p> <p> 應(yīng)用概況:渦輪超聲波液位計在以下一些測量對象獲得廣泛應(yīng)用:石油、有機(jī)液體、無機(jī)液、液化氣、天然氣和低溫流體統(tǒng)在歐洲和美國,渦輪超聲波液位計在用量上是*次于孔板超聲波液位計的天然計量儀表,*荷蘭在天然氣管線上就采用了2600多臺各種尺寸,壓力從0.8~6.5MPa的氣體渦輪超聲波液位計,它們已成為優(yōu)良的天然氣計量儀表。雷達(dá)液位計的天線發(fā)射出電磁波，這些波經(jīng)被測對象表面反射后，再被天線接收；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北磁翻板液位計廠家直銷,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352709989365234/1906553.jpg"></div><p> 雷達(dá)物位計已成為物位測量儀表市場上的主流產(chǎn)品，主要分為雷達(dá)物位計和導(dǎo)波雷達(dá)物位計。 </p> <p> 雷達(dá)物位計發(fā)射功率很低的極短的微波通過天線系統(tǒng)發(fā)射并接收。雷達(dá)波以光速運(yùn)行。運(yùn)行時間可以通過電子部件被轉(zhuǎn)換成物位信號。一種特殊的時間延伸方法可以確保極短時間內(nèi)穩(wěn)定和精確的測量。即使存在虛假反射的時候，較新的微處理技術(shù)和軟件也可以準(zhǔn)確地分析出物位回波。通過輸入容器尺寸，可以將上空距離值轉(zhuǎn)換成與物位成正比的信號。儀表可以空倉調(diào)試。在固體測量中的應(yīng)用可以使用K-頻段的高頻傳感器。由于信號的聚焦效果非常好，料倉內(nèi)的安裝物或倉壁的粘附物都不會影響測量。在形形**的傳感器大軍中，液位計占有重要的地位，它是我們生產(chǎn)生活的安全保障。鎮(zhèn)江差壓式超聲波液位計廠</p><p style="text-indent:25px">電磁超聲波液位計應(yīng)用領(lǐng)域大量,大口徑儀表較多應(yīng)用于給排水工程;河北磁翻板液位計廠家直銷</p><p> 各液位開關(guān)優(yōu)缺點(diǎn)及技術(shù)指標(biāo) </p> <p> 浮球液位開關(guān) </p> <p> 優(yōu)點(diǎn)：浮球開關(guān)不含導(dǎo)致故障發(fā)生和波紋管、彈簧、密封等部件。而是采用直浮子驅(qū)動開關(guān)內(nèi)部磁鐵，浮球開關(guān)的簡捷的杠桿使開關(guān)瞬間動作。浮子懸臂角限位設(shè)計，防止浮子垂直。 </p> <p> 浮球液位開關(guān)是一種結(jié)構(gòu)簡單、使用方便、安全可靠的液位控制器。它比一般機(jī)械開關(guān)速度快、工作壽命長;與電子開關(guān)相比，它又有抗負(fù)載沖擊能力強(qiáng)的特點(diǎn),一只產(chǎn)品可以實(shí)現(xiàn)多點(diǎn)控制。易于維護(hù)。使用于造船、造紙、印刷、發(fā)電機(jī)設(shè)備、石油化工、食品工業(yè)、水處理、電工、染料工業(yè)、油壓機(jī)械等方面。 </p> <p> 缺點(diǎn)：浮球開關(guān)是簡單的被動器件，并且不具有自檢查功能，因此建議對其進(jìn)行定期檢查與維護(hù)。浮球或浮筒物位計是活動部件，因此用在更濃或黏稠液體中時會被弄臟。測量精度較差，黏度<0.8mpa*s時不能工作。對容器內(nèi)壓力、密度、介電常數(shù)有要求、安裝需停產(chǎn)、清罐、開孔、動火。河北磁翻板液位計廠家直銷</p><p style="text-indent:25px">江蘇中徽測控儀表有限公司是一家主營產(chǎn)品：智能電磁流量計、插入式渦街流量計、智能超聲波流量計、威力巴流量計、平衡流量計、德爾塔巴流量計、超聲波流量計、雷達(dá)物位計、超聲波液位計、磁翻板液位計、電磁流量計、渦街流量計、旋進(jìn)漩渦流量計、渦輪流量計、壓力差壓變送器、校驗(yàn)設(shè)備等。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)立以來，投身于雷達(dá)料位計，雷達(dá)液位計，物位計，水位計，是儀器儀表的主力軍。江蘇中徽測控儀表致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。江蘇中徽測控儀表始終關(guān)注儀器儀表市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1333157.html</p></div></div></div></div></div><div id="oikur3c" class="page-right 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