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class="searchbox"><div id="gs87jlt" class="searchLt"><div id="jwqoplc" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="bjarduf" class="clearfix searchWrap"><div id="2souwd7" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="8m7aih4" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = 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src="https://tyunfile.71360.com/UploadFile/jszhck/637412296253272068/5437405.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3vrtf7t" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637412296253272068/5437405.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="5tub8ce" 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>江西雷達(dá)液位計(jì)廠家批發(fā),位計(jì)</p><p><span>***更新：</span>2020-12-19 02:08:17</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="gjaratp" 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="bz2tars" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qjk7ubr" class="box"><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。通過測(cè)量電學(xué)量的變化來反映容器內(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，江西雷達(dá)液位計(jì)廠家批發(fā)、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，江西雷達(dá)液位計(jì)廠家批發(fā)、電力、造紙，江西雷達(dá)液位計(jì)廠家批發(fā)、冶金、船舶和鍋爐等領(lǐng)域中的液位測(cè)量、控制與檢測(cè)。液位：容器內(nèi)液體表面的位置。江西雷達(dá)液位計(jì)廠家批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西雷達(dá)液位計(jì)廠家批發(fā),位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637412296253272068/5437405.png"></div><p> 激光液位計(jì) </p> <p> 工作原理：激光液位計(jì)也稱激光料位計(jì)由半導(dǎo)體激光器發(fā)射連續(xù)或高速脈沖激光束，激光束遇到被測(cè)物體表面進(jìn)行反射，光線返回由激光***接收。并精確記錄激光自發(fā)射到接收之間的時(shí)間差，從而確定從激光雷達(dá)到被測(cè)物之間的距離。 </p> <p> 應(yīng)用范圍：液態(tài)瀝青、聚合反應(yīng)堆容器（高壓）、反應(yīng)堆容器（真空）、熔融態(tài)玻璃、黑色及有色金屬、合金聚笨已烯，尼龍、聚氯已稀等芯塊、滑石粉或石灰粉、礦石、放礦溜井里的廢石、濕或干木屑；采礦，化工；制藥，造紙，塑料，油氣等高風(fēng)險(xiǎn)區(qū)域。 </p> <p> 使用限制：有霧的工況下使用精度很差或者使用不了 </p> <p> 精度等級(jí)：液體:≤2 cm/固體:≤4 cm </p> <p> 優(yōu)點(diǎn)：測(cè)量光束發(fā)散角小，方向性好；量程大，測(cè)距遠(yuǎn)、盲點(diǎn)??；不受介質(zhì)溫度影響；非插入式測(cè)量，非接觸測(cè)量；測(cè)量速度快，適合變化快的液位及料位測(cè)量；操作簡(jiǎn)單，可編程測(cè)量；測(cè)量精確、高精度適合高要求項(xiàng)目；分辨率高出一般表十倍；波束角小，適合長(zhǎng)距離定位，避免障礙物。 </p> <p> 缺點(diǎn)：易受測(cè)試波段光源干擾、深色被測(cè)物吸收；價(jià)位高。江西雷達(dá)液位計(jì)廠家批發(fā)電磁超聲波液位計(jì)應(yīng)用領(lǐng)域大量,大口徑儀表較多應(yīng)用于給排水工程;</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西雷達(dá)液位計(jì)廠家批發(fā),位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637412295903126969/7825526.png"></div><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5M基本上就沒有人做了 </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程操作的信息； </p> <p> 高靈敏：能反應(yīng)過程的小變化： </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，如果液罐過高則不適用。 </p><p> 電子式液位開關(guān) </p> <p> 電子式液位開關(guān)工作電壓是DC5V-24V，通過內(nèi)置電子探頭對(duì)水位進(jìn)行檢測(cè)，再由芯片對(duì)檢測(cè)到的信號(hào)進(jìn)行處理，當(dāng)被測(cè)液體的液位到達(dá)動(dòng)作點(diǎn)時(shí)，輸出DC5V-24V，可以直接與PLC配合使用或者與控制板配合使用，從而實(shí)現(xiàn)對(duì)液位的控制。 </p> <p> 光電式液位開關(guān) </p> <p> 光電液位開關(guān)使用紅外線探測(cè)，利用光線的折射及反射原理，光線在兩種不同介質(zhì)的分界面將產(chǎn)生反射或折射現(xiàn)象。當(dāng)被測(cè)液體處于高位時(shí)則被測(cè)液體與光電開關(guān)形成一種分界面，當(dāng)被測(cè)液體處于低位時(shí)，則空氣與光電開關(guān)形成另一種分界面，這兩種分界面使光電開關(guān)內(nèi)部光接收晶體所接收的的反射光強(qiáng)度不同，即對(duì)應(yīng)兩種不同的開關(guān)狀態(tài)。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西雷達(dá)液位計(jì)廠家批發(fā),位計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637412295865274080/6815090.png"></div><p> 差壓式超聲波液位計(jì)工作原理：差壓式超聲波液位計(jì)是根據(jù)安裝于管道中流量檢測(cè)件產(chǎn)生的差壓,已知的流體條件和檢測(cè)件與管道的幾何尺寸來計(jì)算流量的儀表。差壓式超聲波液位計(jì)由一次裝置（檢測(cè)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(cè)件形式對(duì)差壓式超聲波液位計(jì)分類,如孔板超聲波液位計(jì)、文丘里超聲波液位計(jì)、均速管超聲波液位計(jì)等。二次裝置為各種機(jī)械、電子、機(jī)電一體式差壓計(jì),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(cè)量流量參數(shù),也可測(cè)量其它參數(shù)（如壓力、物位、密度等）。差壓式超聲波液位計(jì)的檢測(cè)件按其作用原理可分為:節(jié)流裝置、水力阻力式、離心式、動(dòng)壓頭式、動(dòng)壓頭增益式及射流式幾大類。檢測(cè)件又可按其標(biāo)準(zhǔn)化程度分為二大類:標(biāo)準(zhǔn)的和非標(biāo)準(zhǔn)的。所謂標(biāo)準(zhǔn)檢測(cè)件是只要按照標(biāo)準(zhǔn)文件設(shè)計(jì)、制造、安裝和使用,無須經(jīng)實(shí)流標(biāo)定即可確定其流量值和估算測(cè)量誤差。非標(biāo)準(zhǔn)檢測(cè)件是成熟程度較差的,尚未列入國(guó)際標(biāo)準(zhǔn)中的檢測(cè)件。差壓式超聲波液位計(jì)是一類應(yīng)用的超聲波液位計(jì),在各類流量?jī)x表中其使用量占居**。近年來,由于各種新型超聲波液位計(jì)的問世,它的使用量百分?jǐn)?shù)逐漸下降。渦輪超聲波液位計(jì),是速度式超聲波液位計(jì)中的主要種類；四川雷達(dá)料位計(jì)價(jià)格</p><p style="text-indent:25px">導(dǎo)波雷達(dá)液位計(jì)測(cè)量結(jié)果具有高精度、可重復(fù)性、**辯率；江西雷達(dá)液位計(jì)廠家批發(fā)</p><p> 磁翻板液位計(jì)的結(jié)構(gòu) </p> <p> 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。如下圖所示： </p> <p> 磁翻板液位計(jì)結(jié)構(gòu)圖 </p> <p> ①指示器；②磁浮子；③浮筒；④連接法蘭；⑤排污閥 </p> <p> 磁翻板液位計(jì)的特點(diǎn) </p> <p> 磁翻板液位計(jì)簡(jiǎn)便易用，具有以下突出特點(diǎn)和優(yōu)點(diǎn)： </p> <p> 1、以浮子為感測(cè)元件，利用磁鋼驅(qū)動(dòng)翻片指示，因此無需能源輔助; </p> <p> 2、通過高密封、防泄漏等技術(shù)措施，磁翻板液位即使在低溫、高溫、高壓、強(qiáng)腐蝕等各種惡劣的環(huán)境下，也能安全可靠工作; </p> <p> 3、因?yàn)榇欧逡何挥?jì)的兼容性高，所以一直以來在工業(yè)生產(chǎn)中都得到了***的應(yīng)用，是槽、罐等容器液位測(cè)量中的理想之選。江西雷達(dá)液位計(jì)廠家批發(fā)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2462560.html</p></div></div></div></div></div><div id="qoa3vxw" class="page-right twoColRt"><div id="zhjq2w7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="y7x22x9" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" 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