資陽熱電阻批發(fā) 值得信賴成都皖川科技供應(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="鎧裝熱電阻是由感溫元件（電阻體），資陽熱電阻批發(fā)、引線、絕緣材料、不銹鋼套管組合而成的堅(jiān)實(shí)體，它的外徑一般為φ2--φ8mm，***小可達(dá)φmm。與普通型熱電阻相比，它有下列優(yōu)點(diǎn)：1、體積小，內(nèi)部無空氣隙，熱慣性上，測(cè)量滯后??；2、機(jī)械性能"><meta name="keywords" content="資陽熱電阻批發(fā),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 http-equiv="Cache-Control" 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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="hhze3km" 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="lfsp2gi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="icuwtfc" class="box"><p><p> 鎧裝熱電阻是由感溫元件（電阻體），資陽熱電阻批發(fā)、引線、絕緣材料、不銹鋼套管組合而成的堅(jiān)實(shí)體，它的外徑一般為φ2--φ8mm，***小可達(dá)φmm。與普通型熱電阻相比，它有下列優(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，資陽熱電阻批發(fā)，抗沖擊； </p> <p> 3、能彎曲，便于安裝； </p> <p> 4、使用壽命長(zhǎng)。 </p> <p> 端面熱電阻 </p> <p> 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，資陽熱電阻批發(fā)。 </p> <p> 隔爆型熱電阻 </p> <p> 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響而發(fā)生的局限在接線盒內(nèi)，生產(chǎn)現(xiàn)場(chǎng)不會(huì)引超。隔爆型熱電阻可用于Bla--B3c級(jí)區(qū)內(nèi)具有危險(xiǎn)場(chǎng)所的溫度測(cè)量。資陽熱電阻批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="資陽熱電阻批發(fā),熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575862636719/2378138.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 資陽熱電阻批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="資陽熱電阻批發(fā),熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575867060547/2383411.jpg"></div><p> 雙支鎧裝熱電阻 </p> <p> 一、熱電阻 </p> <p> 1、壓簧式感溫元件，抗振性能好； </p> <p> 2、測(cè)溫精度高； </p> <p> 3、機(jī)械強(qiáng)度高，耐高溫耐壓性能好； </p> <p> 4、進(jìn)口薄膜電阻元件，性能可靠穩(wěn)定。 </p> <p> 二、工作原理 </p> <p> 熱電阻的測(cè)溫原理是基于導(dǎo)體或半導(dǎo)體的電阻值隨溫度變化而變化這一特性來測(cè)量溫度及與溫度有關(guān)的參數(shù)。熱電阻大都由純金屬材料制成，目前應(yīng)用多的是鉑和銅，現(xiàn)在已開始采用鎳、錳和銠等材料制造熱電阻。熱電阻通常需要把電阻信號(hào)通過引線傳遞到計(jì)算機(jī)控制裝置或者其它二次儀表上。 </p> <p> 三、主要種類 </p> <p> 普通型熱電阻 </p> <p> 從熱電阻的測(cè)溫原理可知，被測(cè)溫度的變化是直接通過熱電阻阻值的變化來測(cè)量的，因此，熱電阻體的引出線等各種導(dǎo)線電阻的變化會(huì)給溫度測(cè)量帶來影響。 </p> <p> 鎧裝熱電阻 </p><p> 防爆防腐熱電阻 </p> <p> 應(yīng)用：通常和顯示儀表、記錄儀表、電子計(jì)算機(jī)等配套使用。直接測(cè)量各種生產(chǎn)過程中的0-°C~1300°C（熱電偶）-200°C~500°（熱電阻）C范圍內(nèi)液體、蒸汽和氣體介質(zhì)以及固體表面溫度。 </p> <p> 特點(diǎn)：熱響應(yīng)時(shí)間少，減小動(dòng)態(tài)誤差；直徑??；可彎曲安裝使用；測(cè)量范圍大；機(jī)械強(qiáng)度高，耐壓性能好； </p> <p> 產(chǎn)品執(zhí)行標(biāo)準(zhǔn)：IEC751；GB/T8622-1997；JB/5582-1991 </p> <p> <br /> </p> <p> 爐壁熱電阻 </p> <p> 1、應(yīng)用 </p> <p> 適合于電廠鍋爐爐壁，管壁及其它圓柱體表面測(cè)量。 </p> <p> 2、主要技術(shù)參數(shù) </p> <p> 精度等級(jí)：Ⅰ﹑Ⅱ級(jí) </p> <p> 公稱壓力：常壓 </p> <p> 彎曲半徑：R≥5D </p> <p> 活動(dòng)卡套熱電阻 </p> <p> 1、活動(dòng)卡套螺紋防水式熱電偶（阻），帶卡套的熱電偶／熱電阻 </p> <p> 2、活動(dòng)卡套螺紋連接熱電偶（阻），采用小防水接線盒，結(jié)構(gòu)緊奏，安裝、調(diào)節(jié)方便。熱電偶、阻外徑φ3--φ8可選擇。分度號(hào)：PT100、K、J、E、T </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="資陽熱電阻批發(fā),熱電阻" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110575874951172/466828.jpg"></div><p> 高精度熱電阻 </p> <p> 1、應(yīng)用 </p> <p> 通常和顯示儀表、記錄儀表、電子計(jì)算機(jī)等配套使用。直接測(cè)量各種生產(chǎn)過程中的-200℃—500℃范圍內(nèi)液體，蒸汽和氣體介質(zhì)以及固體表面溫度。 </p> <p> 2、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> 3、工作原理 </p> <p> 鎧裝熱電阻是利用物質(zhì)在溫度變化時(shí)，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)，工作儀表便顯示出阻值所對(duì)應(yīng)的溫度值。 </p> <p> 4、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/T8622-1997 </p> <p> 5、偶絲直徑材料 </p> <p> 偶絲形式單支式雙支式 </p> <p> 套管直徑 Φ3 Φ4 Φ5 Φ6 Φ8 Φ4 Φ5 Φ6 Φ8 </p> <p> 套管材質(zhì) 1Cr18Ni9Ti 1Cr18Ni9Ti </p> <p> <br /> 資陽熱電阻批發(fā)</p><p style="text-indent:25px">資陽熱電阻批發(fā)</p><p> WZP-270熱電阻 </p> <p> 型號(hào)：WZP-270 </p> <p> 規(guī)格：￠6*50/100/150/200mm </p> <p> 分度號(hào)：Pt100 </p> <p> 實(shí)際測(cè)量范圍：-20～450 </p> <p> 安裝螺紋：M16*1.5 </p> <p> 精度誤差：正負(fù)0.5%（100度誤差0.5度） </p> <p> 熱電阻，靈敏度高，穩(wěn)定性強(qiáng)，互換性以及性都比較好，但是需要電源激勵(lì)，不能夠瞬時(shí)測(cè)量溫度的變化。工業(yè)用熱電阻一般采用Pt100，Pt10，Cu50，Cu100，鉑熱電阻的測(cè)溫的范圍一般為零下200-800攝氏度，常用于電力、化工、注塑、包裝、食品、孵化器、烤箱上面的測(cè)溫。 </p> <p> 熱電阻與熱電偶區(qū)別： </p> <p> 熱電阻是電阻隨溫度變化的元件，而熱電偶是熱電勢(shì)（電壓）隨溫度變化的元件。一般熱電阻用在低溫，熱電偶用在高溫。 </p> <p> 相對(duì)來說熱電阻精度誤差會(huì)小點(diǎn)，價(jià)格稍微高一點(diǎn)。并且引線可以不用補(bǔ)償導(dǎo)線；而熱電偶必須用熱電偶補(bǔ)償線資陽熱電阻批發(fā)</p><p style="text-indent:25px">成都皖川科技有限公司主要經(jīng)營(yíng)范圍是儀器儀表，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)涵蓋耐磨熱電偶，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，價(jià)格合理，品質(zhì)有保證。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2496895.html</p></div></div></div></div></div><div id="kzwdaro" class="page-right twoColRt"><div id="pzw3eln" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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