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src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161045107421/6101298.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="5txpjbd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161045107421/6101298.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ltj5rjb" 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>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>寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途,液位計(jì)</p><p><span>***更新：</span>2020-12-23 02:13:44</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="dr5nph3" 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(zé)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(jī): </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號(hào)軍民融合創(chuàng)新港</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="pr7z3x5" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="fftjntj" class="box"><p><p> 靜壓式液位計(jì)適用于石油化工、冶金、電力、制藥、供排水、環(huán)保等系統(tǒng)和行業(yè)的各種介質(zhì)的液位測(cè)量。 </p> <p> 性能優(yōu)點(diǎn)：其機(jī)械結(jié)構(gòu)對(duì)過(guò)載及腐蝕性介質(zhì)具有高抵抗性；高精度、長(zhǎng)期穩(wěn)定的陶瓷電容和進(jìn)口擴(kuò)散硅測(cè)量單元；密封的電子模塊及雙濾波壓力補(bǔ)償系統(tǒng)可抵抗氣候現(xiàn)場(chǎng)變化的影響；電子模塊可輸出4...20mA信號(hào)并同時(shí)帶有過(guò)壓保護(hù)的模塊；選擇集成的溫度傳感器Pt100可同時(shí)進(jìn)行物位及溫度的測(cè)量；相應(yīng)的附件可提供完整的測(cè)量方案。 </p> <p> 浮球液位變送器廣使用于煉油、化工、造紙，寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途、食品，寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途、及污水處理等行業(yè)。能對(duì)開口、密閉容器或地下池槽里的介質(zhì)液位在儀表控制室內(nèi)進(jìn)行顯示、報(bào)警和控制。被檢測(cè)的介質(zhì)可為水，寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途、油、酸、堿、工業(yè)污水等導(dǎo)電及非導(dǎo)電液體，并能克服液體的泡沫所造成的假液位的影響。磁翻柱液位計(jì)可以做到高密封、防泄漏和在高溫、高壓、高粘度、強(qiáng)腐蝕性條件下安全可靠地測(cè)量液位。寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161045107421/6101298.png"></div><p> 我們一般把聲波頻率超過(guò)20kHz的聲波稱為超聲波，超聲波是機(jī)械波的一種，它的特征是頻率高、波長(zhǎng)短、繞射現(xiàn)象小，另外方向性好，能夠成為射線而定向傳播。超聲波在液體、固體中衰減很小，因而穿透能力強(qiáng)，尤其是在對(duì)光不透明的固體中，超聲波可穿透幾十米的長(zhǎng)度，碰到雜質(zhì)或界面就會(huì)有明顯的反射，超聲波測(cè)量物位就是利用了它的這一特征。在超聲波檢測(cè)技術(shù)中，不管那種超聲波儀器，都必須把電能轉(zhuǎn)換超聲波發(fā)射出去，再接收回來(lái)變換成電信號(hào)，完成這項(xiàng)功能的裝置就叫超聲波換能器，也稱探頭。如圖所示，將超聲波換能器置于被測(cè)液體上方，向下發(fā)射超聲波，超聲波穿過(guò)空氣介質(zhì)，在遇到水面時(shí)被反射回來(lái)，又被換能器所接收并轉(zhuǎn)換為電信號(hào)，電子檢測(cè)部分檢測(cè)到這一信號(hào)后將其變成液位信號(hào)進(jìn)行顯示并輸出。由超聲波在介質(zhì)中傳播原理可知，若介質(zhì)壓力、溫度、密度、濕度等條件一定，則超聲波在該介質(zhì)中傳播速度是一個(gè)常數(shù)。因此，當(dāng)測(cè)出超聲波由發(fā)射到遇到液面反射被接收所需要的時(shí)間，則可換算出超聲波通過(guò)的路程，即得到了液位的數(shù)據(jù)。超聲波有盲區(qū)，安裝時(shí)必須計(jì)算預(yù)留出傳感器安裝位置與測(cè)量液體之間的距離。西安磁浮子液位計(jì)液位計(jì)根據(jù)浮力原理和磁性耦合作用原理工作的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161490478515/2995852.png"></div><p> 在超聲波持續(xù)零液位時(shí)，頂部燈亮，輸出電流為22MA。而且隔一段時(shí)間后恢復(fù)液位時(shí)，故障不能自動(dòng)解除，需關(guān)電重啟后正常，給客戶帶來(lái)不必要的麻煩甚至損失(例如晚上無(wú)人值守時(shí))。出現(xiàn)這種故障是安裝附件的選擇問(wèn)題。超聲波的發(fā)射除了平面頭外，在螺紋這里也是有發(fā)射的。如果持續(xù)的零位，在加上安裝件選用金屬支架。超聲波液位計(jì)就會(huì)識(shí)別到支架部分的信號(hào)強(qiáng)度大于平面頭接收的信號(hào)強(qiáng)度。而金屬支架部分與發(fā)射波之間處于盲區(qū)距離。所以超聲波處于保護(hù)狀態(tài)，故障燈常亮，輸出22MA。解決的辦法就是選用非金屬支架。因?yàn)檫x用非金屬支架后，螺紋處的發(fā)射波能穿透出去，而零點(diǎn)液位的回波信號(hào)優(yōu)良會(huì)大于螺紋處的回波信號(hào)。經(jīng)過(guò)上述解釋與實(shí)際改進(jìn)后，故障全部解決，供需雙方皆大歡喜。從而進(jìn)一步加強(qiáng)了合作。 </p><p style="text-indent:25px">遠(yuǎn)傳磁翻板液位計(jì)的配套儀表安裝問(wèn)題有哪些呢：1.應(yīng)使遠(yuǎn)傳配套儀表緊貼液位計(jì)主導(dǎo)管，并用不銹鋼抱箍固定(禁用鐵質(zhì))；2.遠(yuǎn)傳配套儀表上感應(yīng)面向主導(dǎo)管緊貼；3.遠(yuǎn)傳配套儀表零位應(yīng)與液位計(jì)零位指示處在同一水平線上；4.遠(yuǎn)傳配套儀表與顯示儀表或工控機(jī)之間的連線好單獨(dú)穿保護(hù)管敷設(shè)或用屏蔽二芯電纜敷設(shè)；5.接線盒進(jìn)線孔敷設(shè)后，要求密封良好，以免雨水、潮氣等侵入而使遠(yuǎn)傳配套儀表不能正常工作，接線盒在檢修或調(diào)試完成后應(yīng)及時(shí)蓋上。正確掌握遠(yuǎn)傳磁翻板液位計(jì)的安裝注意事項(xiàng)，能夠幫助企業(yè)更好的對(duì)其加以利用，通過(guò)以上關(guān)于該物位儀表的說(shuō)明，希望對(duì)大家工作學(xué)習(xí)有所幫助。導(dǎo)波雷達(dá)液位計(jì)應(yīng)用于水液儲(chǔ)罐、酸堿儲(chǔ)罐、漿料儲(chǔ)罐、固體顆粒、小型儲(chǔ)油罐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160500937500/9742870.png"></div><p style="text-indent:25px">潮濕環(huán)境下檢修儀表故障時(shí)，對(duì)印刷線路用萬(wàn)用表測(cè)其各點(diǎn)是否通暢很有必要，因?yàn)檫@種情況下的主要故障是銅箔腐蝕。檢修儀表內(nèi)部電路時(shí)，如果安裝元件的接點(diǎn)和電路板上涂了絕緣清漆，測(cè)量各點(diǎn)參數(shù)時(shí)可用普通手縫針焊在萬(wàn)用表的表筆上，以便刺穿漆層直接測(cè)量各點(diǎn)，而不用大面積剝離漆層。不要帶電插拔各種控制板和插頭。因?yàn)樵诩与娗闆r下，插拔控制板會(huì)產(chǎn)生較強(qiáng)的感應(yīng)電動(dòng)勢(shì)，這時(shí)瞬間反擊電壓很高，很容易損壞相應(yīng)的控制板和插頭。檢修時(shí)不要盲目亂敲亂碰，以免擴(kuò)大故障，越修越壞。側(cè)裝式磁翻板液位計(jì)拆卸、調(diào)整儀表時(shí)，應(yīng)記錄原來(lái)的位置，以便復(fù)原。修理精密儀器儀表時(shí)，如不慎將小零件彈飛可采取磁鐵掃描和視線掃描方法進(jìn)行尋找。導(dǎo)波雷達(dá)物位計(jì)只有物料處于頂部盲區(qū)和底部盲區(qū)之間時(shí)，才能保證罐內(nèi)物位的可靠測(cè)量。西安磁浮子液位計(jì)</p><p style="text-indent:25px">磁浮子式液位計(jì)是以磁性浮子為感應(yīng)元件，并通過(guò)磁性浮子與顯示色條中磁性體的耦合作用，反映測(cè)量?jī)x表。寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途</p><p style="text-indent:25px">儀器儀表行業(yè)飛速發(fā)展一是因?yàn)槲覈?guó)的經(jīng)濟(jì)高速穩(wěn)定發(fā)展的運(yùn)行;按照過(guò)去的經(jīng)驗(yàn)，如果GDP的增長(zhǎng)在10%以上時(shí)，儀表行業(yè)的增長(zhǎng)率則在26%～30%之間。二是因?yàn)槲覈?guó)宏觀調(diào)控對(duì)儀表行業(yè)的影響有一個(gè)滯后期，儀表往往在工程的后期才交付使用，因此，因宏觀調(diào)控政策而減少的收入對(duì)儀表行業(yè)的影響不會(huì)太大。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。私營(yíng)有限責(zé)任公司企業(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。伴隨移動(dòng)互聯(lián)網(wǎng)的爆發(fā)式增長(zhǎng)，如今，它已經(jīng)漸漸取代電子商務(wù)成為了整個(gè)互聯(lián)網(wǎng)產(chǎn)業(yè)增速**快的領(lǐng)域，而移動(dòng)終端的入口也隨即成為了傳統(tǒng)行業(yè)的必爭(zhēng)之**達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器行業(yè)進(jìn)軍移動(dòng)互聯(lián)網(wǎng)實(shí)現(xiàn)線上發(fā)展勢(shì)在必行。隨著中國(guó)的不斷進(jìn)步，世界上只有一個(gè)救世主——市場(chǎng)，能救企業(yè)的只有你自己——自強(qiáng)，提高生產(chǎn)型重點(diǎn)競(jìng)爭(zhēng)力才是中國(guó)制造業(yè)的獨(dú)一出路。以顯微科學(xué)儀器行業(yè)的發(fā)展與變化為例，以親身的實(shí)踐為例，毛磊認(rèn)為，隨著經(jīng)濟(jì)的不斷發(fā)展，我國(guó)的環(huán)境和實(shí)力都發(fā)生了巨大變化，有了完全不同的基礎(chǔ)，這為國(guó)產(chǎn)科學(xué)儀器走向**增強(qiáng)了信心。寧夏高溫導(dǎo)播雷達(dá)液位計(jì)用途</p></p><br 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