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href="http://www.cdcfah.com/cp/third-gydqew_gykggek/">高壓開關(guān)柜</a>?綿陽壓力變送器供應(yīng) 創(chuàng)新服務(wù) 成都皖川科技供應(yīng)</p><div id="tctuv8w" class="leftbox clearfix"><h1>綿陽壓力變送器供應(yīng) 創(chuàng)新服務(wù) 成都皖川科技供應(yīng)</h1><div id="e8bst8p" class="proBig"><div id="7a7h9jv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107282442158203/4857169.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="r82nw3a" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107282442158203/4857169.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cg8k9xt" 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>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>綿陽壓力變送器供應(yīng)</p><p><span>***更新：</span>2020-06-20 05:21:11</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="uxjabsj" 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="ftuqcye" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3bua3gc" class="box"><p><p> 正確使用 </p> <p> 壓力傳感器使用過程應(yīng)注意考慮下列情況： </p> <p> 1、防止變送器與腐蝕性或過熱的介質(zhì)接觸； </p> <p> 2、防止渣滓在導(dǎo)管內(nèi)沉積； </p> <p> 3、測量液體壓力時，取壓口應(yīng)開在流程管道側(cè)面，以避免沉淀積渣； </p> <p> 4、測量氣體壓力時，取壓口應(yīng)開在流程管道頂端，并且變送器也應(yīng)安裝在流程管道上部，以便積累的液體容易注入流程管道中； </p> <p> 5、導(dǎo)壓管應(yīng)安裝在溫度波動小的地方； </p> <p> 6、測量蒸汽或其它高溫介質(zhì)時，綿陽壓力變送器供應(yīng)，需接加緩沖管（盤管）等冷凝器，不應(yīng)使變送器的工作溫度超過極限； </p> <p> 7、冬季發(fā)生冰凍時，綿陽壓力變送器供應(yīng)，安裝在室外的變送器必需采取防凍措施，綿陽壓力變送器供應(yīng)，避免引壓口內(nèi)的液體因結(jié)冰體積膨脹，導(dǎo)至傳感器損壞； </p> <p> 8、測量液體壓力時，變送器的安裝位置應(yīng)避免液體的沖擊（水錘現(xiàn)象），以免傳感器過壓損壞； </p> <p> 9、接線時，將電纜穿過防水接頭（附件）或繞性管并擰緊密封螺帽，以防雨水等通過電纜滲漏進(jìn)變送器殼體內(nèi)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽壓力變送器供應(yīng)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107282442158203/4857169.jpg"></div><p style="text-indent:25px">壓力變送器的主要作用把壓力信號傳到電子設(shè)備，進(jìn)而在計算機(jī)顯示壓力其原理大致是：將水壓這種壓力的力學(xué)信號轉(zhuǎn)變成電流（4-20mA）這樣的電子信號壓力和電壓或電流大小成線性關(guān)系，一般是正比關(guān)系。所以，變送器輸出的電壓或電流隨壓力增大而增大由此得出一個壓力和電壓或電流的關(guān)系式壓力變送器的被測介質(zhì)的兩種壓力通入高、低兩壓力室，低壓室壓力采用大氣壓或真空，作用在δ元（即敏感元件）的兩側(cè)隔離膜片上，通過隔離片和元件內(nèi)的填充液傳送到測量膜片兩側(cè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="綿陽壓力變送器供應(yīng)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107273171464844/8208221.jpg"></div><p> 檢查安裝孔的尺寸：如果安裝孔的尺寸不合適，傳感器在安裝過程中，其螺紋部分就很容易受到磨損。這不僅會影響設(shè)備的密封性能，而且使壓力傳感器不能充分發(fā)揮作用，甚至還可能產(chǎn)生安全***。只有合適的安裝孔才能夠避免螺紋的磨損（螺紋工業(yè)標(biāo)準(zhǔn)1/2-20 </p> <p> UNF 2B），通?？梢圆捎冒惭b孔測量儀對安裝孔進(jìn)行檢測，以做出適當(dāng)?shù)恼{(diào)整。 </p> <p> 保持安裝孔的清潔：保持安裝孔的清潔并防止熔料堵塞對保證設(shè)備的正常運(yùn)行來說十分重要。在擠出機(jī)被清潔之前，所有的壓力傳感器都應(yīng)該從機(jī)筒上拆除以避免損壞。在拆除傳感器時，熔料有可能流入到安裝孔中并硬化，如果這些殘余的熔料沒有被去除，當(dāng)再次安裝傳感器時就可能造成其頂部受損。清潔工具包能夠?qū)⑦@些熔料殘余物去除。然而，重復(fù)的清潔過程有可能加深安裝孔對傳感器造成的損壞。如果這種情況發(fā)生，就應(yīng)當(dāng)采取措施來升高傳感器在安裝孔中的位置。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/322172.html</p></div></div></div></div></div><div id="v283sxj" class="page-right twoColRt"><div id="ohdjxn3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7deqm8g" class="recomPic likePro"><a 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