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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>廣元雙金屬溫度計(jì)哪家好,雙金屬溫度計(jì)</p><p><span>***更新：</span>2020-08-30 20:13:58</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="39ybrdf" 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(wàn)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="7vmjln3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="27iprt3" class="box"><p><p> 雙金屬溫度計(jì)的安裝，應(yīng)注意有利于測(cè)溫準(zhǔn)確，安全可靠及維修方便，而且不影響設(shè)備運(yùn)行和生產(chǎn)操作，要滿足以上要求，在選擇對(duì)熱電阻的安裝部位和插入深度時(shí)要注意以下幾點(diǎn)： </p> <p> （1）為了使熱電阻的測(cè)量端與被測(cè)介質(zhì)之間有充分的熱交換，應(yīng)合理選擇測(cè)點(diǎn)位置，盡量避免在閥門(mén)，彎頭及管道和設(shè)備的死角附近裝設(shè)熱電阻。 </p> <p> 雙金屬溫度計(jì) </p> <p> 雙金屬溫度計(jì) </p> <p> （2）帶有保護(hù)套管的熱電阻有傳熱和散熱損失，為了減少測(cè)量誤差，熱電偶和熱電阻應(yīng)該有足夠的插入深度： </p> <p> a、對(duì)于測(cè)量管道中心流體溫度的熱電阻，一般都應(yīng)將其測(cè)量端插入到管道中心處(垂直安裝或傾斜安裝)。如被測(cè)流體的管道直徑是200毫米，那熱電阻插入深度應(yīng)選擇100毫米； </p> <p> b、對(duì)于高溫高壓和高速流體的溫度測(cè)量(如主蒸汽溫度)，為了減小保護(hù)套對(duì)流體的阻力和防止保護(hù)套在流體作用下發(fā)生斷裂，可采取保護(hù)管淺插方式或采用熱套式熱電阻。淺插式的熱電阻保護(hù)套管，其插入主蒸汽管道的深度應(yīng)不小于75mm；熱套式熱電阻的標(biāo)準(zhǔn)插入深度為100mm； </p> <p> c、假如需要測(cè)量是煙道內(nèi)煙氣的溫度，廣元雙金屬溫度計(jì)哪家好，廣元雙金屬溫度計(jì)哪家好，盡管煙道直徑為4m，熱電阻插入深度1 m即可； </p> <p> d、當(dāng)測(cè)量原件插入深度超過(guò)1m時(shí)，廣元雙金屬溫度計(jì)哪家好，應(yīng)盡可能垂直安裝，或加裝支撐架和保護(hù)套管。廣元雙金屬溫度計(jì)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣元雙金屬溫度計(jì)哪家好,雙金屬溫度計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110547642958984/6688995.jpg"></div><p> 徑向電接點(diǎn)雙金屬溫度計(jì)WSS-411X </p> <p> 1、應(yīng)用 </p> <p> 電接點(diǎn)雙金屬溫度計(jì)應(yīng)用于生產(chǎn)現(xiàn)場(chǎng)對(duì)溫度需自動(dòng)控制和報(bào)警?？梢灾苯訙y(cè)量各種生產(chǎn)過(guò)程中的-80℃-+500℃范圍內(nèi)液體、蒸汽和氣體介質(zhì)溫度。 </p> <p> 2、特點(diǎn) </p> <p> 現(xiàn)場(chǎng)顯示溫度，直觀方便； </p> <p> 具有自動(dòng)切斷電源和報(bào)警功能； </p> <p> 安全可靠，使用壽命長(zhǎng)； </p> <p> 多種結(jié)構(gòu)形式，可滿足不同要求 </p> <p> 3、工作原理 </p> <p> 電接點(diǎn)雙金屬溫度計(jì)是利用溫度變化時(shí)帶動(dòng)觸點(diǎn)變化，當(dāng)其與上下限觸點(diǎn)接觸或斷開(kāi)的同時(shí)，使電路中的繼電器動(dòng)作，從而自動(dòng)控制和報(bào)警。 </p> <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> JB/T8803-1998 </p> <p> GB3836-83 </p> <p> 標(biāo)度盤(pán)公稱直徑： 100 </p> <p> 精度等級(jí)：1.0、1.5 </p> <p> 熱響應(yīng)時(shí)間：≤40s </p> <p> 防護(hù)等級(jí)：IP55 </p> 廣元雙金屬溫度計(jì)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣元雙金屬溫度計(jì)哪家好,雙金屬溫度計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110547652968750/4821091.jpg"></div><p> 雙金屬溫度計(jì)把兩種線膨脹系數(shù)不同的金屬組合在一起，一端固定，當(dāng)溫度變化時(shí),兩種金屬熱膨脹不同，帶動(dòng)指針偏轉(zhuǎn)以指示溫度，這就是雙金屬片溫度計(jì)，如上頁(yè)圖所示。測(cè)溫范圍為-80~500C,它適用于工業(yè)上精度要求不高時(shí)的溫度測(cè)量。雙金屬片作為一種感溫元件也可用于溫度自動(dòng)控制 </p> <p> WSS系列雙金屬溫度計(jì)是一種測(cè)量中低溫度的現(xiàn)場(chǎng)檢測(cè)儀表。雙金屬溫度計(jì)可以直接測(cè)量各種生產(chǎn)過(guò)程中的-80℃～+500℃范圍內(nèi)液體、蒸汽和氣體介質(zhì)溫度。 </p> <p> 雙金屬溫度計(jì)是將繞成螺紋旋形的熱雙金屬片作為感溫器件，并把它裝在保護(hù)套管內(nèi)，其中一端固定，稱為固定端，另一端連接在一根細(xì)軸上，稱為自由端。在自由端線軸上裝有指針。當(dāng)溫度發(fā)生變化時(shí)，感溫器件的自由端隨之發(fā)生轉(zhuǎn)動(dòng)，帶動(dòng)細(xì)軸上的指針產(chǎn)生角度變化，在標(biāo)度盤(pán)上指示對(duì)應(yīng)的溫度。 </p><p> 帶電阻遠(yuǎn)傳雙金屬溫度計(jì) </p> <p> 一、產(chǎn)品簡(jiǎn)介 </p> <p> 遠(yuǎn)傳雙金屬溫度計(jì)是將熱電阻或熱電偶的信號(hào)遠(yuǎn)傳功能與雙金屬溫度計(jì)就地指示功能相結(jié)合，它既能滿足現(xiàn)場(chǎng)測(cè)溫需求，亦能滿足遠(yuǎn)距離傳輸需求，遠(yuǎn)傳雙金屬溫度計(jì)可以直接測(cè)量各種生產(chǎn)過(guò)程中的 -40～+600℃范圍內(nèi)液體、蒸氣和氣體介質(zhì)以及固體表面的溫度測(cè)量。 </p> <p> 二、性能特點(diǎn) </p> <p> 1、具有測(cè)溫探頭小，靈敏度高、線性刻度、壽命長(zhǎng)等特點(diǎn)。 </p> <p> 2、具有遠(yuǎn)傳輸出電阻信號(hào)（PT100），抗震性，耐腐蝕性及大功率開(kāi)關(guān)信號(hào)等多種功能。 </p> <p> 3、結(jié)構(gòu)形式與國(guó)際同類產(chǎn)品相同，可替代進(jìn)口。 </p> <p> 三、技術(shù)參數(shù) </p> <p> 1、測(cè)溫范圍 -40～600℃ </p> <p> 2、環(huán)境溫度 -10～55℃ </p> <p> 3、相對(duì)濕度 ≤95% </p> <p> 4、精度等級(jí) 1.5級(jí) </p> <p> 5、時(shí)間常數(shù) ≤60S </p> <p> 6、探頭耐壓 ≤6Mpa </p> <p> 7、探頭直徑:φ8-10mm、可動(dòng)外螺紋:M27*2 </p> <p> 8、熱電阻PT100（單路、雙路輸出）或4-20mA電流輸出 </p> <p> 9、防護(hù)等級(jí)：IP55 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣元雙金屬溫度計(jì)哪家好,雙金屬溫度計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110547650507813/8666594.jpg"></div><p> 不銹鋼萬(wàn)向型雙金屬溫度計(jì) </p> <p> 主要特點(diǎn) </p> <p> 現(xiàn)場(chǎng)指針顯示溫度，直觀方便；安全可靠，使用壽命長(zhǎng)； </p> <p> 多種結(jié)構(gòu)形式，可滿足不同要求。 </p> <p> 技術(shù)參數(shù) </p> <p> 執(zhí)行標(biāo)準(zhǔn) JB/T8803-1998 GB3836-83 </p> <p> 其他參數(shù) </p> <p> 標(biāo)度盤(pán)公稱直徑：60，100，150 </p> <p> 精度等級(jí)：（1.0），1.5 </p> <p> 熱響應(yīng)時(shí)間：≤40S </p> <p> 防護(hù)等級(jí)：IP55 </p> <p> 角度調(diào)整誤差：角度調(diào)整誤差應(yīng)不超過(guò)其量程的1.0% </p> <p> 回差：指針式溫度計(jì)回差應(yīng)不大于基本誤差限的值 </p> <p> 重復(fù)性：指針式溫度計(jì)重復(fù)性極限范圍應(yīng)不大于基本誤差限 </p> <p> 型號(hào)及規(guī)格：軸向型指針式溫度計(jì)值的1/2，徑向型指針式溫度計(jì) 廣元雙金屬溫度計(jì)哪家好</p><p style="text-indent:25px">廣元雙金屬溫度計(jì)哪家好</p><p style="text-indent:25px">隨著儀器儀表和計(jì)算機(jī)的完美結(jié)合，為了更好的滿足人們對(duì)精神世界的需求，體驗(yàn)多維世界給人們帶來(lái)的**，儀器儀表的虛擬化開(kāi)始發(fā)展。身臨其境接受客觀實(shí)物，給美又增添了一絲創(chuàng)意。隨著網(wǎng)絡(luò)消費(fèi)的不斷遞增，而互聯(lián)網(wǎng)的的商業(yè)價(jià)值不斷被挖掘出來(lái)，呈爆發(fā)式增長(zhǎng)，傳統(tǒng)的營(yíng)銷模式將逐步被取代。有限責(zé)任公司（自然）企業(yè)要抓住機(jī)遇，融入到互聯(lián)網(wǎng)發(fā)展的行業(yè)中，為行業(yè)的發(fā)展提高競(jìng)爭(zhēng)力。隨著手機(jī)移動(dòng)網(wǎng)絡(luò)的消費(fèi)潛力不斷隱現(xiàn)，消費(fèi)者利用手機(jī)消費(fèi)的頻率和份額逐年遞增。移動(dòng)互聯(lián)網(wǎng)所隱藏的商業(yè)價(jià)值被更多地挖掘出來(lái)之后，各種傳統(tǒng)行業(yè)（包括耐磨熱電偶，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)行業(yè)）的移動(dòng)網(wǎng)上平臺(tái)相繼誕生。中國(guó)貿(mào)易型正面臨百年未有之大變局，行業(yè)行家認(rèn)為，中美貿(mào)易戰(zhàn)不會(huì)有終點(diǎn)，中美關(guān)系時(shí)好時(shí)壞將成為常態(tài)，儀器儀表行業(yè)無(wú)法排除大局勢(shì)的影響，且不要把問(wèn)題聚焦在關(guān)稅上。中國(guó)經(jīng)濟(jì)的高速發(fā)展得益于WTO框架下的全球化分工;現(xiàn)在中國(guó)制造的競(jìng)爭(zhēng)力在于工業(yè)門(mén)類齊全、供應(yīng)鏈完整、供應(yīng)鏈的高度專業(yè)和細(xì)分。廣元雙金屬溫度計(jì)哪家好</p><p style="text-indent:25px">成都皖川科技有限公司創(chuàng)立于2011-12-30，總部位于四川省成都市，是一家研發(fā)、銷售計(jì)算機(jī)軟硬件;計(jì)算機(jī)系統(tǒng)集成;銷售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機(jī)械設(shè)備、閥門(mén)、水泵、電線電纜、通訊器材(不含無(wú)線廣播電視發(fā)射及衛(wèi)星地面接收設(shè)備)、醫(yī)療器械(***一類)、實(shí)驗(yàn)設(shè)備、化工產(chǎn)品(不含危險(xiǎn)化學(xué)品)、五金交電、照明設(shè)備。的公司。成都皖川科技深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**的耐磨熱電偶，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)。成都皖川科技不斷開(kāi)拓創(chuàng)新，追求***，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺(tái)，以應(yīng)用為**，以服務(wù)為保障，不斷為客戶創(chuàng)造更高價(jià)值，提供更優(yōu)服務(wù)。成都皖川科技始終關(guān)注自身，在風(fēng)云變化的時(shí)代，我們對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們?cè)谛袠I(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1098359.html</p></div></div></div></div></div><div id="xre7mlg" class="page-right twoColRt"><div id="gq83j2e" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ffhegx7" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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