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<meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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江蘇中徽測(cè)控儀表供應(yīng)</p><div id="sbdah22" class="leftbox clearfix"><h1>南通高溫磁翻板液位計(jì)廠家 **** 江蘇中徽測(cè)控儀表供應(yīng)</h1><div id="ajw2sja" class="proBig"><div id="cwdstax" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352710177763671/3225823.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jiaspbi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352710177763671/3225823.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jrtln3q" 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>南通高溫磁翻板液位計(jì)廠家,位計(jì)</p><p><span>***更新：</span>2020-09-13 15:06:29</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="xgdfhj2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇中徽測(cè)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(hào)</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="rvxo2v2" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qpw22rg" class="box"><p><p> 浮筒液位（界面）計(jì) </p> <p> 工作原理：浮筒液位計(jì)是根據(jù)阿基米德定律和磁耦合原理設(shè)計(jì)而成的液位測(cè)量?jī)x表，儀表可用來(lái)測(cè)量液位、界位和密度，負(fù)責(zé)上下限報(bào)警信號(hào)輸出。**于測(cè)量壓力容器內(nèi)液位，同四個(gè)基本部分組成：浮筒、彈簧、磁鋼室和指示器。 </p> <p> 應(yīng)用范圍：用于石油、化工、冶金、電力、醫(yī)藥、食品、造紙等行業(yè)液體的測(cè)量與過(guò)程控制。 </p> <p> 使用限制：一般的液態(tài)介質(zhì)都是可以測(cè)量的，但局限于小量程，大量程的浮筒液位計(jì)運(yùn)輸、安裝非常不方便，其他的費(fèi)用非常高，所以特別大量程的現(xiàn)場(chǎng)不建議使用浮筒液位計(jì)，超過(guò)5M基本上就沒(méi)有人做了 </p> <p> 精度等級(jí)：±0.5%FS </p> <p> 優(yōu)點(diǎn)：測(cè)量精度高； </p> <p> 智能化：利用HART通訊協(xié)議的該儀表使用戶容易存取過(guò)程操作的信息； </p> <p> 高靈敏：能反應(yīng)過(guò)程的小變化： </p> <p> 扭力管采用優(yōu)化的熱處理工藝，具有優(yōu)良的溫度和時(shí)間穩(wěn)定性； </p> <p> 結(jié)構(gòu)堅(jiān)固，耐腐蝕 </p> <p> 應(yīng)用面廣，適用性強(qiáng)。 </p> <p> 缺點(diǎn)：安裝，運(yùn)輸不方便，如果液罐過(guò)高則不適用，南通高溫磁翻板液位計(jì)廠家。磁翻板液位計(jì)的優(yōu)勢(shì)是結(jié)構(gòu)簡(jiǎn)單，南通高溫磁翻板液位計(jì)廠家、具有高密封，南通高溫磁翻板液位計(jì)廠家,防泄漏等特點(diǎn)，適用于高溫、高壓、耐腐蝕的場(chǎng)合；南通高溫磁翻板液位計(jì)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通高溫磁翻板液位計(jì)廠家,位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637352710177763671/3225823.jpg"></div><p> 重錘液位計(jì) </p> <p> 工作原理：重錘液位計(jì)是一種傳統(tǒng)的液位計(jì)。它是利用力學(xué)平衡原理設(shè)計(jì)制作的。它是由料位檢測(cè)裝置、高精度位移傳動(dòng)系統(tǒng)、恒力裝置、顯示裝置、變送器裝置以及其他外設(shè)構(gòu)成。當(dāng)被測(cè)物上升時(shí)探頭發(fā)出卷鋼信號(hào)，電機(jī)工作工作上卷。當(dāng)被測(cè)物不上升時(shí)，探頭給電機(jī)發(fā)出停止命令。當(dāng)被測(cè)物下降時(shí)垂錘探頭給電機(jī)了出反轉(zhuǎn)放鋼線命令，同時(shí)在上下限設(shè)定處報(bào)警，同時(shí)傳出4－20ＭＡ信號(hào)。液位檢測(cè)裝置根據(jù)物位的情況帶動(dòng)鋼帶移動(dòng)，位移傳動(dòng)系統(tǒng)通過(guò)鋼帶的移動(dòng)策動(dòng)傳動(dòng)銷轉(zhuǎn)動(dòng)，進(jìn)而作用于計(jì)數(shù)器來(lái)顯示液位的情況。 </p> <p> 應(yīng)用范圍：水泥、礦山、冶金、化學(xué)工業(yè)、塑料工業(yè)、建筑材料、食品工業(yè)。 </p> <p> 使用限制：精度很差，一般用在礦廠、石灰廠用來(lái)測(cè)量料位 </p> <p> 精度等級(jí)：測(cè)量誤差（mm）：±4.5；±1%FS、低 </p> <p> 優(yōu)點(diǎn)：具有實(shí)用性強(qiáng)、測(cè)量范圍大、精度高性能穩(wěn)定、使用壽命長(zhǎng)、便于維護(hù)等,大型計(jì)數(shù)器顯示，使得讀數(shù)清晰準(zhǔn)確；手動(dòng)浮子提升機(jī)構(gòu)，可隨時(shí)檢查儀表工作情況；可與多種變送器連接，組成液位檢測(cè)系統(tǒng). </p> <p> 缺點(diǎn)：精度差 </p> <p> <br /> 湖北導(dǎo)波雷達(dá)液位計(jì)廠家直銷孔板式超聲波液位計(jì)結(jié)構(gòu)牢固,性能穩(wěn)定可靠,使用壽命長(zhǎng);</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通高溫磁翻板液位計(jì)廠家,位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637352710254599609/3405522.jpg"></div><p> 雷達(dá)液位計(jì)（導(dǎo)波雷達(dá)液位計(jì)） </p> <p> 工作原理：雷達(dá)液位計(jì)采用發(fā)射—反射—接收的工作模式。雷達(dá)液位計(jì)的天線發(fā)射出電磁波，這些波經(jīng)被測(cè)對(duì)象表面反射后，再被天線接收，電磁波從發(fā)射到接收的時(shí)間與到液面的距離成正比，關(guān)系式如下：D=CT/2（D：雷達(dá)液位計(jì)到液面的距離C：光速T：電磁波運(yùn)行時(shí)間）雷達(dá)液位計(jì)記錄脈沖波經(jīng)歷的時(shí)間，而電磁波的傳輸速度為常數(shù)，則可算出液面到雷達(dá)天線的距離，從而知道液面的液位。 </p> <p> 優(yōu)點(diǎn)：不需要傳輸媒介，不受大氣、蒸氣、槽內(nèi)揮發(fā)霧影響的特點(diǎn)，能用于揮發(fā)介質(zhì)的液位測(cè)量。采用非接觸式測(cè)量，不受槽內(nèi)液體的密度、濃度等物理特性的影響。 </p> <p> 缺點(diǎn)：價(jià)格昂貴。儀表需要設(shè)置的參數(shù)較多，一旦出現(xiàn)問(wèn)題，通常很難查出是什么原因造成的。如果天線本身不慎沾上介質(zhì)會(huì)報(bào)錯(cuò)。如有結(jié)晶結(jié)冰現(xiàn)象會(huì)報(bào)錯(cuò)，需加熱保溫處理，并清理天線。初安裝需要是空倉(cāng)，即空料位。 </p><p> 浮球液位計(jì) </p> <p> 1、工作原理 </p> <p> 浮球液位計(jì)結(jié)構(gòu)主要是基于浮力和靜磁場(chǎng)原理設(shè)計(jì)生產(chǎn)的。帶有磁體的浮球在被測(cè)介質(zhì)中的位置受浮力作用影響，液位的變化導(dǎo)致磁性浮子位置的變化。浮球中的磁體和傳感器（磁簧開(kāi)關(guān)）作用，使串連入電路的元件（如定值電阻）的數(shù)量發(fā)生變化，進(jìn)而使儀表電路系統(tǒng)的電學(xué)量發(fā)生改變。也就是使磁性浮子位置的變化引起電學(xué)量的變化。通過(guò)測(cè)量電學(xué)量的變化來(lái)反映容器內(nèi)液位的情況。 </p> <p> 2、特點(diǎn)及適用場(chǎng)合 </p> <p> 2.1結(jié)構(gòu)簡(jiǎn)單、使用方便 </p> <p> 2.2性能穩(wěn)定、使用壽命長(zhǎng)、便于安裝維護(hù) 幾乎可以適用于各種工業(yè)自動(dòng)化過(guò)程控制中的液位測(cè)量和控制，可以運(yùn)用于石油加工、食品加工、化工、水處理、制藥、電力、造紙、冶金、船舶和鍋爐等領(lǐng)域中的液位測(cè)量、控制與檢測(cè)。雷達(dá)式液位計(jì)為非接觸式液位計(jì)，可測(cè)壓力容器的液位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通高溫磁翻板液位計(jì)廠家,位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637352709972695312/2425330.jpg"></div><p> 導(dǎo)波雷達(dá)液位計(jì) </p> <p> 1 工作原理 </p> <p> 導(dǎo)波雷達(dá)液位計(jì)的基礎(chǔ)是電磁波的時(shí)域反射原理，微波脈沖不是通過(guò)空間傳播，而是通過(guò)金屬導(dǎo)波桿傳播，當(dāng)遇到與液面的接觸面時(shí)，由于波導(dǎo)體在氣體和液體中的導(dǎo)電性能不同，使波導(dǎo)體的阻抗發(fā)生驟然變化，從而產(chǎn)生一個(gè)液位原始脈沖，同時(shí)在波導(dǎo)體頂部具有一個(gè)預(yù)先設(shè)定的阻抗，該阻抗產(chǎn)生一個(gè)可靠的基本脈沖，雷達(dá)液位計(jì)檢測(cè)到液面脈沖后與基本脈沖進(jìn)行比較，從而計(jì)算出液面高度。 </p> <p> 2、特點(diǎn)及適用場(chǎng)合 </p> <p> 2.1測(cè)量不受罐體形狀的影響 </p> <p> 2.2不受介電常數(shù)、溫度、壓力和密度的影響 </p> <p> 2.3不受物位表面波動(dòng)、粉塵、蒸汽和泡沫的影響 </p> <p> 2.4測(cè)量長(zhǎng)度可以靈活變更，無(wú)須標(biāo)定 </p> <p> 2.5測(cè)量結(jié)果具有高精度、可重復(fù)性、**辯率 </p> <p> 2.6 適用的壓力范圍高達(dá)40bar 導(dǎo)波雷達(dá)液位計(jì)應(yīng)用于水液儲(chǔ)罐、酸堿儲(chǔ)罐、漿料儲(chǔ)罐、固體顆粒、小型儲(chǔ)油罐。各類導(dǎo)電、非導(dǎo)電介質(zhì)、腐蝕性介質(zhì)。如煤倉(cāng)、灰倉(cāng)、油罐、酸罐等。磁翻板液位計(jì)所測(cè)得體積流量實(shí)際不不受液體密度、粘度、溫度、壓力和電導(dǎo)率變化的明顯影響；湖北導(dǎo)波雷達(dá)液位計(jì)廠家直銷</p><p style="text-indent:25px">磁翻板液位計(jì)的結(jié)構(gòu)由浮筒（主導(dǎo)管）、磁浮子、磁翻板（磁翻柱）、指示器、排污閥、連接法蘭等組成。南通高溫磁翻板液位計(jì)廠家</p><p> 磁翻板液位計(jì)調(diào)試注意事項(xiàng)：應(yīng)先打開(kāi)上部閥門，然后緩慢開(kāi)啟下部閥門，讓介質(zhì)平穩(wěn)緩慢進(jìn)入主導(dǎo)管內(nèi)(介質(zhì)急速?zèng)_擊浮子，會(huì)引起浮子劇列波動(dòng)，影響顯示準(zhǔn)確性)，觀察磁性紅白球翻轉(zhuǎn)是否正常進(jìn)行，然后關(guān)閉下引管閥門，打開(kāi)排污閥，讓主導(dǎo)管內(nèi)液位下降，據(jù)此方法操作三次，運(yùn)作正常，磁翻板液位計(jì)即可投 </p> <p> <span style="font-size:12px;">磁翻板液位計(jì)是基于連通器和磁性耦合原理實(shí)現(xiàn)液位的實(shí)時(shí)測(cè)量。由于其測(cè)量全過(guò)程無(wú)盲區(qū)、測(cè)量范圍大、顯示清晰、結(jié)構(gòu)簡(jiǎn)單、安裝形式多樣，適用于低溫到高溫、真空到高壓、腐蝕程度不等的各種工況場(chǎng)合，是石油、化工等工業(yè)領(lǐng)域的理想液位測(cè)量產(chǎn)品。盡管磁翻板液位計(jì)本身是一款不需要太多維護(hù)的產(chǎn)品，但日常使用中如能加強(qiáng)維護(hù)和保養(yǎng)，無(wú)疑會(huì)使其保持更好的工作狀態(tài)，延長(zhǎng)儀表的使用壽命。</span> 南通高溫磁翻板液位計(jì)廠家</p><p style="text-indent:25px">江蘇中徽測(cè)控儀表有限公司致力于儀器儀表，是一家貿(mào)易型的公司。江蘇中徽測(cè)控儀表致力于為客戶提供良好的雷達(dá)料位計(jì)，雷達(dá)液位計(jì)，物位計(jì)，水位計(jì)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造儀器儀表良好品牌。江蘇中徽測(cè)控儀表憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: 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