德陽熱電阻價(jià)格來電咨詢成都皖川科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="鎧裝熱電阻特點(diǎn)·熱響應(yīng)時(shí)間少，減小動(dòng)態(tài)誤差；·直徑小，長(zhǎng)度不受限制；·測(cè)量精度高；·進(jìn)口薄膜電阻元件，性能可靠穩(wěn)定；鎧裝熱電阻工作原理鎧裝熱電阻是利用物質(zhì)在溫度變化時(shí)，德陽熱電阻價(jià)格，其電阻也隨著發(fā)生變化的特征來測(cè)量溫度的。當(dāng)阻值變化時(shí)，德"><meta name="keywords" content="德陽熱電阻價(jià)格,熱電阻"><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 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href="http://www.cdcfah.com/cp/second-dgdq_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_gykggek/">高壓開關(guān)柜</a>?德陽熱電阻價(jià)格來電咨詢成都皖川科技供應(yīng)</p><div id="qzgy3ug" class="leftbox clearfix"><h1>德陽熱電阻價(jià)格來電咨詢成都皖川科技供應(yīng)</h1><div id="kzbiulv" class="proBig"><div id="shjlxol" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575862636719/2378138.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8m8vbtv" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575862636719/2378138.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n22zb2i" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>德陽熱電阻價(jià)格,熱電阻</p><p><span>***更新：</span>2020-09-26 02:13:31</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="cjgi87t" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都皖川科技有限公司</a></p><p><span>聯(lián)系人：</span>朱成生</p><p><span>郵箱: </span>cdwckjgs@sina.com</p><p><span>電話: </span>18755046999</p><p><span>傳真: </span>028_87463776</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達(dá)廣場(chǎng)SOHO公寓2-2-1138室</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="ds8su28" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pj2pmov" class="box"><p><p> 鎧裝熱電阻特點(diǎn) </p> <p> ·熱響應(yīng)時(shí)間少，減小動(dòng)態(tài)誤差； </p> <p> ·直徑小，長(zhǎng)度不受限制； </p> <p> ·測(cè)量精度高； </p> <p> ·進(jìn)口薄膜電阻元件，性能可靠穩(wěn)定； </p> <p> 鎧裝熱電阻工作原理 </p> <p> 鎧裝熱電阻是利用物質(zhì)在溫度變化時(shí)，德陽熱電阻價(jià)格，其電阻也隨著發(fā)生變化的特征來測(cè)量溫度的。當(dāng)阻值變化時(shí)，德陽熱電阻價(jià)格，德陽熱電阻價(jià)格，工作儀表便顯示出阻值所對(duì)應(yīng)的溫度值。 </p> <p> 鎧裝熱電阻主要技術(shù)參數(shù) </p> <p> 產(chǎn)品執(zhí)行標(biāo)準(zhǔn) </p> <p> IEC751 </p> <p> JB/T8623-1997 </p> <p> JB/T8622-1997 </p> <p> 常溫絕緣電阻 </p> <p> 熱電阻在環(huán)境溫度為15—35°C，相對(duì)濕度不大于80%，試驗(yàn)電壓為10—100V（直流）電極與外套管之間的絕緣電阻>100MΩ。德陽熱電阻價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽熱電阻價(jià)格,熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575862636719/2378138.jpg"></div><p> 裝配式隔爆鉑熱電阻 </p> <p> 概述 </p> <p> WZ系列工業(yè)用熱電阻作為溫度測(cè)量傳感器,通常與溫度變送器,調(diào)節(jié)器以及顯示儀表等配套使用,組成過程控制系統(tǒng),用以直接測(cè)量或控制各種生產(chǎn)過程中-200℃-500℃范圍內(nèi)的液體,蒸汽和氣體介質(zhì)以及固體表面的溫度. </p> <p> 熱電阻是利用物質(zhì)在溫度變化時(shí)本身電阻也隨著發(fā)生變化的特性來測(cè)量溫度的.當(dāng)被測(cè)介體中有溫度剃度存在時(shí),所測(cè)的溫度是感溫元件所在范圍介質(zhì)中的平均溫度. </p> <p> 盡管各種熱電阻的外形差異很大,但是它們的基本結(jié)構(gòu)卻大致相似,一般有感溫元件,絕緣套管,保護(hù)管,和接線盒等主要部分組成德陽熱電阻價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽熱電阻價(jià)格,熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575868134766/8876965.jpg"></div><p> 扁防爆熱電阻優(yōu)點(diǎn)： </p> <p> ①體積小，內(nèi)部無空氣隙，熱慣性上，測(cè)量滯后??； </p> <p> ②機(jī)械性能好、耐振，抗沖擊； </p> <p> ③能彎曲，便于安裝 </p> <p> ④使用壽命長(zhǎng)。 </p> <p> （3）端面熱電阻端面熱電阻感溫元件由特殊處理的電阻絲材繞制，緊貼在溫度計(jì)端面。它與一般軸向熱電阻相比，能更正確和快速地反映被測(cè)端面的實(shí)際溫度，適用于測(cè)量軸瓦和其他機(jī)件的端面溫度。 </p> <p> （4）隔爆型熱電阻隔爆型熱電阻通過特殊結(jié)構(gòu)的接線盒，把其外殼內(nèi)部性混合氣體因受到火花或電弧等影電阻體的斷路修理必然要改變電阻絲的長(zhǎng)短而影響電阻值，為此更換新的電阻體為好，若采用焊接修理，焊后要校驗(yàn)合格后才能使用。 </p><p> 防爆熱電阻 </p> <p> 概述 </p> <p> 工業(yè)用隔爆熱電阻作為溫度測(cè)量和控制的傳感器與顯示儀表配套，以直接測(cè)量和控制生產(chǎn)過程中的氣體、液體和蒸汽的溫度。 </p> <p> 我廠生產(chǎn)的化工**隔爆熱電偶、熱電阻產(chǎn)品防爆性能按國家頒布的“性環(huán)境用防爆電器設(shè)備”標(biāo)準(zhǔn)設(shè)計(jì)制造，熱電特性符合國際IEC標(biāo)準(zhǔn)，并經(jīng)國家儀器儀表防爆安全監(jiān)督站測(cè)試合格. </p> <p> 隔爆熱電偶，熱電阻的結(jié)構(gòu)、原理與裝配方式基本相同，主要區(qū)別是隔爆產(chǎn)品接線盒（外殼）在設(shè)計(jì)上采用**度鋁合金壓鑄而成，并具有足夠的內(nèi)部空間，壁厚和機(jī)械強(qiáng)度，橡膠密封圈的熱穩(wěn)定性均符合國家防爆標(biāo)準(zhǔn)。所以當(dāng)接線盒內(nèi)部的性混合氣體發(fā)生時(shí)，其內(nèi)壓不會(huì)破壞接線盒，而由此產(chǎn)生的熱能不能向外擴(kuò)散--傳爆.只要用戶嚴(yán)格遵守產(chǎn)品使用規(guī)則,產(chǎn)品就能達(dá)到可靠的防爆效果。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽熱電阻價(jià)格,熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575869697266/1654866.jpg"></div><p> 端面熱電阻 </p> <p> 適合于電廠汽輪機(jī)及電機(jī)軸瓦或其它機(jī)體表面測(cè)溫。 </p> <p> 主要技術(shù)參數(shù) </p> <p> 精度等級(jí)：A、B級(jí) </p> <p> 公稱壓力：常壓 </p> <p> 多點(diǎn)鎧裝熱電偶\熱電阻 </p> <p> 1、應(yīng)用 </p> <p> 適用于生產(chǎn)現(xiàn)場(chǎng)存在溫度梯度不明顯，須同時(shí)測(cè)量多個(gè)位置或位置的多處測(cè)量。廣泛應(yīng)用于大化肥合成塔、存儲(chǔ)罐等裝置中。 </p> <p> 2、主要技術(shù)參數(shù) </p> <p> 電氣出口：M27X2，NPT3/4 </p> <p> 熱響應(yīng)時(shí)間： ≤8S </p> <p> 偶絲直徑：Φ3 </p> <p> 防護(hù)等級(jí)：IP65 </p> <p> 電機(jī)**熱電阻 </p> <p> 1、應(yīng)用 </p> <p> 本產(chǎn)品是電機(jī)**熱電阻（長(zhǎng)期為湘潭機(jī)電集團(tuán)配套電機(jī)**熱電阻） </p> <p> 還適合用于電廠帶有軸承設(shè)備的軸承及其它須防震場(chǎng)合測(cè)溫。 </p> <p> 2、主要技術(shù)參數(shù) </p> <p> 電氣出口：M16x1．5 </p> <p> 連接尺寸：M27x2 </p> <p> 防護(hù)等級(jí)：IP65 廣安熱電阻哪家專業(yè)</p><p style="text-indent:25px">德陽熱電阻價(jià)格</p><p> 雙支鎧裝熱電阻的接線方式： </p> <p> 四線制：在熱電阻的根部?jī)啥烁鬟B接兩根導(dǎo)線的方式稱為四線制，其中兩根引線為熱電阻提供恒定電流I，把R轉(zhuǎn)換成電壓信號(hào)U，再通過另兩根引線把U引至二次儀表。可見這種引線方式可完全消除引線的電阻影響，主要用于高精度的溫度檢測(cè)。 </p> <p> 熱電阻采用三線制接法。采用三線制是為了消除連接導(dǎo)線電阻引起的測(cè)量誤差。這是因?yàn)闇y(cè)量熱電阻的電路一般是不平衡電橋。熱電阻作為電橋的一個(gè)橋臂電阻，其連接導(dǎo)線（從熱電阻到中控室）也成為橋臂電阻的一部分，這一部分電阻是未知的且隨環(huán)境溫度變化，造成測(cè)量誤差。采用三線制，將導(dǎo)線一根接到電橋的電源端，其余兩根分別接到熱電阻所在的橋臂及與其相鄰的橋臂上，這樣消除了導(dǎo)線線路電阻帶來的測(cè)量誤差。德陽熱電阻價(jià)格</p><p style="text-indent:25px">成都皖川科技有限公司致力于儀器儀表，是一家貿(mào)易型的公司。公司業(yè)務(wù)分為耐磨熱電偶，氣體檢測(cè)儀器，便攜式氣體報(bào)警控制器，雙金屬溫度計(jì)等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。成都皖川科技憑借創(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>文章來源地址: http://www.cdcfah.com/cp/1423259.html</p></div></div></div></div></div><div id="lqbtfht" class="page-right twoColRt"><div id="rgxzgsz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ztamtkr" 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)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="xh8numz" class="recomPic likePro"><a 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