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class="home-main container clearfix"><div id="hg7hs7o" class="twoCol"><div id="b3egyk9" 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-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_drsb/">電熱設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-drsb_redianou/">熱電偶</a>?西藏耐腐蝕熱電偶保護管零售鄒平奧翔硅碳供應(yīng)</p><div id="3rrt32c" class="leftbox clearfix"><h1>西藏耐腐蝕熱電偶保護管零售鄒平奧翔硅碳供應(yīng)</h1><div id="ztl7yzj" class="proBig"><div id="3umtq7i" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543115234/5363422.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8fcz2ac" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543115234/5363422.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jtv7qsr" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>西藏耐腐蝕熱電偶保護管零售</p><p><span>***更新：</span>2020-05-29 02:04:45</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="gvnp7wo" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄒平縣奧翔硅碳制品有限公司</a></p><p><span>聯(lián)系人：</span>張洪恩</p><p><span>郵箱: </span>13884861614@163.com</p><p><span>電話: </span>13884861614</p><p><span>傳真: </span>0543_4534117</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0543-4533667</p><p><span>地址: </span>山東省鄒平市臨池鎮(zhèn)望京村</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="nmtluls" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="odfhzqs" class="box"><p><p> 通過電氣儀表（二次儀表）轉(zhuǎn)換成被測介質(zhì)的溫度。2、各種熱電偶的外形常因需要而極不相同，但是它們的基本結(jié)構(gòu)卻內(nèi)大致相同，通常由熱電極、絕緣套保護管和接線盒等主容要部分組成，西藏耐腐蝕熱電偶保護管零售，通常和顯示儀表、記錄儀表及電子調(diào)節(jié)器配套使用。工業(yè)常用熱電偶的外形結(jié)構(gòu)基本有以下幾種。1、普通型熱電偶。普通型熱電偶主要由熱電極、絕緣管、保護套管、接線盒、接線端子組成。在普通型熱電偶中，絕緣管用于防止兩根熱電極短路，其材質(zhì)取決于測溫范圍。保護套管的作用是保護熱電極不受化學(xué)腐蝕和機械損傷，其材質(zhì)要求耐高溫、耐腐蝕、不透氣和具有較高的導(dǎo)熱系數(shù)等。不過。熱電偶加上保護套管后，其動態(tài)響應(yīng)變慢，因此要使用時間常數(shù)小的熱電偶保護套管。接線盒主要供熱電偶參比端與補償導(dǎo)線連接用。2、鎧裝熱電偶。用金屬套管、陶瓷絕緣材料和熱電極組合加工而成，外徑在2~5mm之間，偶絲與管壁間充填氧化鎂絕緣。鎧裝熱電偶具有能彎曲、耐高壓，西藏耐腐蝕熱電偶保護管零售、熱響應(yīng)時間快和堅固耐用等優(yōu)點，可適應(yīng)復(fù)雜結(jié)構(gòu)的安裝要求，如在彎曲處的測量。多點式熱電偶。多支不同長度的熱電偶感溫元件，西藏耐腐蝕熱電偶保護管零售，用多孔的絕緣管組裝而成。適合于化工生產(chǎn)中反應(yīng)器不同高度的幾何溫度測量，如合成塔不同位置的溫度。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏耐腐蝕熱電偶保護管零售" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610543115234/5363422.jpg"></div><p> 熱電偶保護管材料的性能影響熱電偶長期穩(wěn)定性、使用壽命等各項性能指標(biāo)。在高溫下工作的熱電偶，對其套管材料有更嚴(yán)格的要求。熱電偶產(chǎn)品用途：沸騰爐、循環(huán)流化床鍋爐、水泥回轉(zhuǎn)窯窯尾煙室、球磨機、風(fēng)扇磨、磨煤機等出口及管道測溫用。熱電偶保護管的特性：該產(chǎn)品采用金屬陶瓷復(fù)合涂層技術(shù)，用超音速熱噴涂工藝，在套管表面噴涂一層金屬陶瓷。該涂層具有耐磨損、耐高溫、耐腐蝕等多種特殊性能，采用材料表面涂層技術(shù)解決工件的高溫腐蝕、磨損問題，該類技術(shù)發(fā)揮了表面技術(shù)的優(yōu)勢，不是將不同的材料混合起來制作復(fù)合材料，而是將不同的材料組合起來發(fā)揮各自的特點。熱電偶保護管在安裝的注意事項1、安裝的位置。熱電偶的安裝應(yīng)盡可能靠近欲測的溫度控制點，使其測量端與被測介質(zhì)充分接觸，遠(yuǎn)離強磁場和強電場。2、插入的深度。熱電偶安裝時，應(yīng)將其浸入被測介質(zhì)之中，并有一定的浸入深度。3、熱輻射作用。在熱電偶附近如果存在與其具有一定溫差的很大物體時，熱電偶將接受輻射能。3、熱輻射作用。在熱電偶附近如果存在與其具有一定溫差的很大物體時，熱電偶將接受輻射能。熱電偶保護管按其材質(zhì)分類：1、金屬：機械強度高、導(dǎo)熱性能好、應(yīng)用非常普遍。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏耐腐蝕熱電偶保護管零售" src="http://tyunfile.71360.com/UpLoadFile/2019/7/27/16/636998420287768645_zbwuzi_5855056.jpg"></div><p> 熱電偶在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用普遍的感溫元件。熱電偶保護套管材料的性能影響熱電偶長期穩(wěn)定性、使用壽命等各項性能指標(biāo)。在高溫下工作的熱電偶，對其套管材料的要求更加嚴(yán)格。制作高溫條件下應(yīng)用的熱電偶保護套管，材料除具備普通熱電偶要求的氣密性、機械強度、穩(wěn)定性及導(dǎo)熱性外，還要求:耐高溫:在熱電偶溫度測量上限使用，不產(chǎn)生變質(zhì)和變形，在高溫下抗氧化性能好。熱強性:在熱電偶使用溫度下不軟化。耐蝕性:當(dāng)熱電偶保護套管必須浸入熔融金屬、玻璃、熔鹽及腐蝕性氣體中時，應(yīng)具有對這些介質(zhì)的耐蝕性。一定的耐溫度劇變的性能，抗熱震的綜合性能，熱導(dǎo)高，熱膨脹小。隨著科技的進步，溫度測量技術(shù)得到迅速發(fā)展，已形成從點到線、由線到面;由表及里;從有線到無線的發(fā)展趨勢。在接觸式與非接觸式兩大類產(chǎn)品中，量大面廣的接觸式熱電偶在現(xiàn)代技術(shù)發(fā)展中得到了快速的發(fā)展。熱電偶因其性能穩(wěn)定、準(zhǔn)確可靠、結(jié)構(gòu)簡單、使用方便、測溫范圍廣、信號可遠(yuǎn)傳等優(yōu)點，在工業(yè)生產(chǎn)和科學(xué)研究等領(lǐng)域中已成為應(yīng)用普遍的感溫元件。在其測溫過程中，熱電偶保護套管發(fā)揮著重要作用。套管材料性能影響熱電偶的長期穩(wěn)定性和使用壽命等各項性能指標(biāo)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏耐腐蝕熱電偶保護管零售" src="https://tyunfile.71360.com/UploadFile/zbwuzi/637238610542988281/7120477.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/71339.html</p></div></div></div></div></div><div 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