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src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329346917041015/5760514.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pd7ugiu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329346917041015/5760514.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="btfmtu8" 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>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西插入型溫度變送器價格,溫度變送器</p><p><span>***更新：</span>2020-10-27 08:24:42</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="8pwszaw" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安倫騫電器設(shè)備有限責任公司</a></p><p><span>聯(lián)系人：</span>付海飛</p><p><span>郵箱: </span>xalunqian@163.com</p><p><span>電話: </span>13891837328</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://xalunqian.shop.88360.com</p><p><span>手機: </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="t73lc3r" class="page-proshow02"><p class="title">詳細說明</p><div id="m3o2urn" class="box"><p><p> 卡箍式溫度變送器采用熱電偶、熱電阻作為測溫元件，從測溫元件輸出信號送到變送器模塊，經(jīng)過穩(wěn)壓濾波、運算放大、非線性校正、V/I轉(zhuǎn)換、恒流及反向保護等電路處理后，轉(zhuǎn)換成與溫度成線性關(guān)系的4～20mA電流信號0-5V/0-10V電壓信號，Hart協(xié)議。 </p> <p> 卡箍式管接頭由兩塊半圓卡箍組成，允許相鄰管端伸縮和角變位的裝置。在卡箍內(nèi)放置套環(huán)狀密封圈用螺栓擰緊卡箍擠壓密封圈密封，有卡箍式環(huán)型管接頭，管端處有環(huán)肋；卡箍式槽型管接頭，管端處有凹槽；卡箍式肩型管道頭，管端頭有凸肩等類型。溝槽式管接頭在管材，管件平口端的接頭部位加工成環(huán)行溝槽后，用拼合式卡箍件，C型橡膠密封圈和緊固件組成的快速拼裝接頭。 </p> <p> <p> 卡箍式連接和溝槽連接到底有什么區(qū)別？ </p> <p> 卡箍式連接和溝槽連接是一種連接的兩種說法。你可以理解為單車和自行車的區(qū)別。連接件是卡箍形式（卡箍件），陜西插入型溫度變送器價格，鋼管開溝槽。溝槽內(nèi)放入膠圈，用卡箍件連上就好了，陜西插入型溫度變送器價格，陜西插入型溫度變送器價格。溝槽偏重于外形方面，卡箍偏重于作用原理方面。 </p> 熱電偶溫度變送器一般由基準源、冷端補償、放大單元、斷偶處理、反接保護、限流保護等電路單元組成。陜西插入型溫度變送器價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西插入型溫度變送器價格,溫度變送器" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329346917041015/5760514.png"></div><p> 小型溫度變送器詳細信息: </p> <p> 產(chǎn)品概述：采用進口測溫元件，熱響應(yīng)時間快，抗熱性能好。 </p> <p> 特點：熱響應(yīng)時間快;結(jié)構(gòu)可定制，也可定制帶現(xiàn)場顯示的。 </p> <p> 技術(shù)規(guī)格：測溫元件： PT100 ;精度等級：A級：±（0.15+0.2%t）； B級：±（0.3+0.5%t）;溫度范圍：-50℃~600℃~1300℃;保護管材質(zhì)：304不銹鋼，316L不銹鋼或指定材質(zhì);輸出：可選擇4--20mA(兩線制) ,0--10V（三線，四線）;過程連接：G1/2，M14，M20;接線盒形式：不銹鋼;電氣接口：赫斯曼或DIN接頭。 </p> <p> 應(yīng)用：造紙、水電、化纖等設(shè)備。河北卡箍式溫度變送器怎么樣DIN導軌裝置、儀表盤裝置型溫度變送器裝置和保護簡略，能夠經(jīng)過改動組態(tài)來匹配不一樣類型的溫度傳感器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西插入型溫度變送器價格,溫度變送器" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329347283603515/2948782.png"></div><p> 在溫度變送器的使用中，常常出現(xiàn)多種多樣的故障問題，常見的就是無輸出故障，只要用戶對其進行適當?shù)恼{(diào)試，一般就可以解決了。用戶適當?shù)膶W習溫度變送器的無輸出調(diào)試，有利于用戶解決故障問題。下面是溫度變送器出現(xiàn)無輸現(xiàn)象的原因。 </p> <p> 1、查看溫度變送器的電源是否接反了，電源正負極是不是接正確了。 </p> <p> 2、測量變送器的供電電源，是否有24V直流電壓;必須保證供給變送器的電源電壓≥12V(即變送器電源輸入端電壓≥12V)。如果沒有電源則應(yīng)檢查回路是否斷線、檢測儀表是否選取錯誤(輸入阻抗應(yīng)≤250Ω)等等。 </p> <p> 3、如果壓力變送器是帶表頭的，需要檢查表頭是否損壞(可以先將表頭的兩根線短路，如果短路后正常，則說明是表頭損壞)，如果是表頭損壞，則需另換表頭。 </p> <p> 4、如果是壓力變送器出現(xiàn)問題，可將電流表串入24V電源回路中，檢查電流是否正常。如果正常則說明變送器正常，此時應(yīng)檢查回路中其他儀表是否正常。 </p> <p> 5、電源是否接在變送器電源輸入端，把電源線接在電源接線端口上。 </p> <p> 溫度變送器無輸出調(diào)試的原因就是以上幾種情況。當然，在實際應(yīng)用中，可能會出現(xiàn)很多問題導致溫度變送器不能正常工作，在安裝和使用前，建議大家要認真的去拍出故障。 </p><p> 隨著科技的快速發(fā)展，溫度變送器的種類越來繁多，應(yīng)用范圍都十分的廣，但是各種變送器的優(yōu)劣勢也是有區(qū)分的。接下來為大家詳細的介紹一下一體化溫度變送器的優(yōu)缺點。 </p> <p> 一體化溫度變送器有以下優(yōu)點：(1)節(jié)省了熱電偶系統(tǒng)補償導線或延長線的投資，只需兩根普通導線供電和輸出信號，這對于有眾多側(cè)濕點的過程控制有較大的經(jīng)濟效益；(2)**控制室與現(xiàn)場的連接導線中傳輸較強的4-20mA直流信號，比傳遞微弱的熱電勢的補償導線或連接線有更強的抗干擾能力;(3)體積小巧緊湊，只有幾十毫米的短柱體，用硅橡膠或樹脂固封在熱電倘或熱電阻套管接線端子盒內(nèi).適應(yīng)生產(chǎn)現(xiàn)場環(huán)境，防塵、抗蝕，不占額外空間。 </p> <p> 一體化溫度變送器的缺點是：每—款的變送器只適合配一種規(guī)格型號的敏感元件，也無法調(diào)整量程范圍.通用性差;一旦損壞，只能整體更換。 </p> <p> 一體化溫度變送器的基本誤差都小超過量程的±0.5%、環(huán)境溫度影響約為每1℃變動不趙過0.05%.可安裝在-25一80℃的環(huán)境中。一體化熱電阻溫度變送器是體積比較小的、可以安裝到熱電阻的接線盒內(nèi)的溫度變送器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西插入型溫度變送器價格,溫度變送器" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329347108144531/6107652.png"></div><p> 將傳感器模塊從電子元件外殼撤除： </p> <p> 1、當心將電纜連接器徹底縮攏到內(nèi)部護罩內(nèi)。在將電纜連接器徹底縮攏到內(nèi)部護罩內(nèi)之前，禁止撤除外殼。在旋轉(zhuǎn)外殼時護罩可避免電纜遭到損壞。 </p> <p> 2、用 9/64” 六角頭扳手松開外殼旋轉(zhuǎn)定位螺釘并旋出一圈螺紋。為避免損壞傳感器模塊帶狀電纜，在從電氣外殼撤除傳感器模塊前將帶狀電纜從電子線路板撤除。 </p> <p> 3、從模塊處將外殼旋松，保證護罩和傳感器電纜與外殼沒有纏結(jié)。當旋轉(zhuǎn)外殼時應(yīng)保證傳感器帶狀電纜和內(nèi)部護罩與外殼徹底脫離。假如內(nèi)部護罩和傳感器帶狀電纜與外殼纏掛或與外殼一起旋轉(zhuǎn)，將損壞電纜。溫度變送器能對現(xiàn)場的環(huán)境因素完成遠程監(jiān)測，對工業(yè)現(xiàn)場數(shù)字信息進行實時收集和監(jiān)控，突顯便利性與實時性。陜西插入型溫度變送器價格</p><p style="text-indent:25px">溫度變送器可按用戶實際需要調(diào)整變送器的顯現(xiàn)方向，并顯現(xiàn)變送器所測的介質(zhì)溫度、輸出電流和百分份額。陜西插入型溫度變送器價格</p><p> 溫度變送器正確的接地方法，用戶在應(yīng)用過程中總會出現(xiàn)諸多因素，正確的使用儀器可以在后期的使用的過程中減少許多不必要的麻煩。下面給大家詳細的介紹一下溫度變送器接地的**技巧。 </p> <p> 1，控制系統(tǒng)AC電源應(yīng)該來自于一個分開的系統(tǒng)，與其他設(shè)備和使用分開; </p> <p> 2，電源在設(shè)計時應(yīng)該考慮到初始電流的沖擊，至少能承受10個周期; </p> <p> 3，控制系統(tǒng)AC接地應(yīng)該建立在隔離變壓器或UPS上，或者在附近溫度變送器; </p> <p> 4，控制系統(tǒng)工作站AC電源應(yīng)該使用專門的插座; </p> <p> 5，當連接現(xiàn)場設(shè)備電源幾個I/O接口轉(zhuǎn)接器時，應(yīng)該使用隔離柵條; </p> <p> 6，控制系統(tǒng)AC電源應(yīng)該由隔離變壓器或UPS供給; </p> <p> 7，當AC和DC輸入連接到同樣的接線排，接線排必以適當?shù)木鏄撕灅顺? </p> <p> 8，AC接地線應(yīng)該與載流線型號相當或大一號; </p> <p> 9，預留一根額外的線或使用一終端盒，以提供測試點。 </p> <p> 10，接地系統(tǒng)的電阻必須進行測試，以保證接地能滿足控制系統(tǒng)制造商的要求。其實以上小技巧的也比較使用于平衡流量計。 </p> <p> 以上就是溫度變送器接地的**技巧，希望對大家能有所幫助。陜西插入型溫度變送器價格</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責任公司致力于儀器儀表，是一家生產(chǎn)型公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下雷達料位計，雷達物位計，壓力變送器，溫度變送器深受客戶的喜愛。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1729740.html</p></div></div></div></div></div><div id="vdkri88" class="page-right twoColRt"><div id="m8pokri" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yc78iuv" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="cbd2qh7" class="recomPic likePro"><a 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