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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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>電子式傳感器生產(chǎn)廠,電子</p><p><span>***更新：</span>2021-01-21 06:11:48</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="nh22hfd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海油威液壓成套設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>楊海</p><p><span>郵箱: </span>69800595@qq.com</p><p><span>電話: </span>15821141338</p><p><span>傳真: </span>021_33656072</p><p><span>網(wǎng)址: </span>http://koto-sh.com.cn</p><p><span>手機(jī): </span>021-33656071</p><p><span>地址: </span>金海公路3265號18幢7層</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="ysrstaj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2ulnplp" class="box"><p><p style="text-indent:25px">電子壓力開關(guān)的安全注意事項：一．維護(hù)安全注意事項：維護(hù)必須由兩人以上作業(yè)。對可能導(dǎo)致工藝參數(shù)波動的作業(yè)，必須事先取得工藝人員的認(rèn)可。排污時，應(yīng)采取相應(yīng)的安全措施。二．檢修安全注意事項：1.對運行儀表的檢修，必須辦理檢修工作票。2.不得帶壓拆卸開關(guān)，電子式傳感器生產(chǎn)廠。3.試壓時，注意緩慢加壓，不得超壓。4.拆除接線時，注意線頭絕緣保護(hù)。5.檢修后，與工藝聯(lián)系進(jìn)行聯(lián)動試驗或投入聯(lián)鎖。電子壓力開關(guān)購買要明確電子壓力開關(guān)使用在什么環(huán)境，有一些壓力開關(guān)需要能夠在特定的環(huán)境下正常使用，比如高水汽，高風(fēng)塵等惡劣環(huán)境，所以對壓力開關(guān)的防水，防塵能力有所要求，電子式傳感器生產(chǎn)廠，客戶在選擇壓力開關(guān)的時候一定要根據(jù)使用的環(huán)境去檢查產(chǎn)品說明書上的防等級，一般情況下，電子式傳感器生產(chǎn)廠，如果對防水，防塵要求較高的話，等級為IPXX。選擇電子壓力開關(guān)時就要注意到量程的選擇和電子壓力開關(guān)的工作環(huán)境。電子式傳感器生產(chǎn)廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="電子式傳感器生產(chǎn)廠,電子" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252991326018/4563578.png"></div><p style="text-indent:25px">選擇電子壓力開關(guān)時就要注意到量程的選擇和電子壓力開關(guān)的工作環(huán)境。量程的選擇一定要符合工作條件；工作環(huán)境如果是震動、沖擊的場所，需要加裝固定裝置固定電子壓力開關(guān)，如果是潮濕環(huán)境需要將入口點密封起來防止?jié)駳獾倪M(jìn)入。操作時，電子壓力開關(guān)可允許在啟動和測試時達(dá)到大壓力和高溫度，但是如果是持續(xù)不斷的工作，則需嚴(yán)格按照范圍內(nèi)的數(shù)值操作。而且電子壓力開關(guān)在作業(yè)時，要有專員時刻觀察壓力開關(guān)的元件，檢查是否有設(shè)定點漂移的情況，防止意外的發(fā)生。平時對電子壓力開關(guān)的預(yù)防性維護(hù)也很重要，不經(jīng)常使用電子壓力開關(guān)時，需要一個備用件，防止電子壓力開關(guān)長時間不工作引起的元件毀壞，造成隱患。杭州接觸開關(guān)采購電子壓力開關(guān)的內(nèi)部材質(zhì)材質(zhì)直接決定了壓力開關(guān)的使用環(huán)境的溫度，溫度如果使用不當(dāng)，會使壓力開關(guān)不動作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="電子式傳感器生產(chǎn)廠,電子" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252682654872/3180402.png"></div><p style="text-indent:25px">電子壓力開關(guān)正式投入運行之前，操作人員應(yīng)該仔細(xì)閱讀使用說明書，尤其是第1次使用時，不可出現(xiàn)任何問題，否則后面很容易損壞電子壓力開關(guān)。 1.如果電子壓力開關(guān)初次使用時測量的介質(zhì)是氣體或者液體，應(yīng)先將電子壓力開關(guān)的導(dǎo)壓管清洗干凈；同理，使用完畢之后也應(yīng)及時清理。2.檢查電子壓力開關(guān)的導(dǎo)管密封是否良好，是否有泄露情況。3.檢查各個接線是否正確，接觸是否良好，保證各接線接觸良好，防止因接觸不良引起的信號輸出不穩(wěn)定。4.初次使用時可以將測量值進(jìn)行記錄，與實際值進(jìn)行對比，防止誤差的出現(xiàn)。5.初次使用時，各個參數(shù)的設(shè)置都要按照廠商提供的說明書嚴(yán)格進(jìn)行，如：壓力范圍，溫度范圍等等，均不可超過額定允許范圍。</p><p style="text-indent:25px">電子液位開關(guān)，工作電壓是DC5V-24V，通過內(nèi)置電子探頭對水位進(jìn)行檢測，再由芯片對檢測到的信號進(jìn)行處理，當(dāng)被測液體的液位到達(dá)動作點時，出DC5V-24V，可以直接與PLC配合使用或者與控制板配合使用，從而實現(xiàn)對液位的控制。電子液位開關(guān)工作原理:工作電壓是DC5V-24V，通過內(nèi)置電子探頭對水位進(jìn)行檢測，再由芯片對檢測到的信號進(jìn)行處理，當(dāng)被測液體的液位到達(dá)動作點時，輸出DC5V-24V，可以直接與PLC配合使用或者與控制板配合使用，從而實現(xiàn)對液位的控制。大多數(shù)電子壓力開關(guān)都是實用的三合一設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="電子式傳感器生產(chǎn)廠,電子" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252898953289/6433656.png"></div><p style="text-indent:25px">電子壓力開關(guān)采用高精度、高穩(wěn)定性能的壓力傳感器和變送電路，再經(jīng)** CPU 模塊化信號處理技術(shù)，實現(xiàn)對介質(zhì)壓力信號的檢測、顯示、報警和控制信號輸出。該表可以普遍用于石油、化工、冶金、電力、供水等領(lǐng)域中對各種氣體、液體的表壓、絕壓的測量控制，是工業(yè)現(xiàn)場理想的智能化測控儀表。電子壓力開關(guān)是以高性能電子元器件為基礎(chǔ)，以進(jìn)口高精度壓力敏感元件為測量元件，采用先進(jìn)的數(shù)字電路把壓力敏感元伯感應(yīng)的電力信號轉(zhuǎn)換成開關(guān)信號，具有準(zhǔn)確度高、體積小、易操作、使用和安裝等優(yōu)點，普遍應(yīng)用于化工、機(jī)械、水文、電力等系統(tǒng)的壓力控制和自動化過程控制系統(tǒng)中。如果安裝孔的尺寸不合適，電子壓力傳感器在安裝過程中，其螺紋部分就很容易受到磨損。電子式電壓傳感器求購</p><p style="text-indent:25px">電子壓力開關(guān)可以進(jìn)行更精細(xì)的切換。電子式傳感器生產(chǎn)廠</p><p style="text-indent:25px">電子壓力開關(guān)的相關(guān)術(shù)語：上下限兩接點HL：是上限式和下限式的組合，分為兩接點**動作（雙設(shè)定、雙回路）和兩接點同時動作（單設(shè)定、雙回路）兩種類型。上限2接點：合并了兩個上限形式，分為分為兩接點**動作（雙設(shè)定、雙回路）和兩接點同時動作（單設(shè)定、雙回路）兩種類型。下限2接點：合并了兩個下限形式，分為兩接點**動作（雙設(shè)定、雙回路）和兩接點同時動作（單設(shè)定，雙回路）兩種類型。IP（防護(hù)等級）：是由國際電工協(xié)會（IEC）所起草，關(guān)于燈具防塵防潮特性的標(biāo)準(zhǔn)。電子式傳感器生產(chǎn)廠</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2941906.html</p></div></div></div></div></div><div id="3fwde7p" class="page-right twoColRt"><div id="chyar2n" class="box01 margin10 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