自貢數(shù)字智能顯示儀表廠家誠信經(jīng)營成都皖川科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電磁感應(yīng)指磁的耦合，在大功率變壓器、交流電機，自貢數(shù)字智能顯示儀表廠家、強電流電網(wǎng)等的周圍空間都存在很強的交變磁場，而控制系統(tǒng)(檢測、變送、轉(zhuǎn)換、調(diào)節(jié)、計算、執(zhí)行、輔助、顯示等單元)線路形成的閉合回路處在這種變化的磁場中將被感應(yīng)出電勢，使信"><meta name="keywords" content="自貢數(shù)字智能顯示儀表廠家,數(shù)字智能顯示儀表"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_gykggek/">高壓開關(guān)柜</a>?自貢數(shù)字智能顯示儀表廠家誠信經(jīng)營成都皖川科技供應(yīng)</p><div id="1l8j1gi" class="leftbox clearfix"><h1>自貢數(shù)字智能顯示儀表廠家誠信經(jīng)營成都皖川科技供應(yīng)</h1><div id="k8ecbkj" class="proBig"><div id="dyxpzdh" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107318923847656/8071455.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="llfzzxh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107318923847656/8071455.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="avkty6i" 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>自貢數(shù)字智能顯示儀表廠家,數(shù)字智能顯示儀表</p><p><span>***更新：</span>2020-11-12 02:07:05</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jfzsw2t" 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: </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達廣場SOHO公寓2-2-1138室</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="uesxpsb" class="page-proshow02"><p class="title">詳細說明</p><div id="qogboz1" class="box"><p><p> 電磁感應(yīng) </p> <p> 指磁的耦合，在大功率變壓器、交流電機，自貢數(shù)字智能顯示儀表廠家、強電流電網(wǎng)等的周圍空間都存在很強的交變磁場，而控制系統(tǒng)(檢測、變送、轉(zhuǎn)換、調(diào)節(jié)、計算、執(zhí)行、輔助、顯示等單元)線路形成的閉合回路處在這種變化的磁場中將被感應(yīng)出電勢，使信號源與儀器儀表之間的連接導(dǎo)線，自貢數(shù)字智能顯示儀表廠家、儀表內(nèi)部的配線通過磁耦合在電路中形成干擾。這種電磁感應(yīng)電勢與有用信號相串聯(lián)，當信號源與顯示儀表相距較遠時，干擾較為突出。此外，高頻率發(fā)生器，自貢數(shù)字智能顯示儀表廠家、帶整流子的電機等設(shè)備，也會產(chǎn)生高頻率的干擾。 </p> <p> <br /> 自貢數(shù)字智能顯示儀表廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢數(shù)字智能顯示儀表廠家,數(shù)字智能顯示儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107318923847656/8071455.jpg"></div><p> 如何選型 </p> <p> 智能儀表規(guī)格 </p> <p> 1、儀表尺寸。即儀表的體積大小，這是個很基本的問題。數(shù)顯表要裝在柜體上，所以要考慮整體的協(xié)調(diào)性，過大了可能裝不下，過小了看不清顯示數(shù)字，另外，體積大的儀表一般功能擴充性較強，同樣功能價格可能會貴，體積小的儀表可能功能擴充性較差。目前數(shù)顯表面板的國際標準尺寸主要有以下幾種：48*24mm；48*48mm；48*96mm；72*72mm；96*96mm；96*48mm；160*80mm。 </p> <p> 2、顯示位數(shù)。這直接關(guān)系到數(shù)顯表的測量精度，一般來講，顯示位數(shù)越高，測量更精確，價格也越貴，主要有以下幾種：兩位(99，特殊);三位(999，極少);三位半(1999，普通數(shù)顯表占主流);四位(9999，智能數(shù)顯表占主流);四位半(19999);四又四分之三(3999);五位及五位以上(常見于計數(shù)器、累計表和**儀表)，用戶可以根據(jù)測量精度要求來選擇幾位的數(shù)顯表。自貢數(shù)字智能顯示儀表廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢數(shù)字智能顯示儀表廠家,數(shù)字智能顯示儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107319038896484/6118087.jpg"></div><p> 智能儀表的特點 </p> <p> 編輯 </p> <p> (1)精度高智能變送器具有較高的精度。利用內(nèi)裝的微處理器，能夠?qū)崟r測量出靜壓、溫度變化對檢測元件的影響，通過數(shù)據(jù)處理，對非線性進行校正，對滯后及復(fù)現(xiàn)性進行補償，使得輸出信號更精確。一般情況，精度為比較大量程的±0.1%，數(shù)字信號可達±0.075% </p> <p> (2)功能強 </p> <p> 智能變送器具有多種復(fù)雜的運算功能，依賴內(nèi)部微處理器和存儲器，可以執(zhí)行開方、溫度壓力補償及各種復(fù)雜的運算。 </p> <p> (3)測量范圍寬 </p> <p> 普通變送器的量程比比較大為10:1，而智能變送器可達40:1或100:1，遷移量可達1900%和-200%，減少變送器的規(guī)格，增強通用性和互換性，給用戶帶來諸多方便。 </p> <p> (4)通信功能強 </p> <p> 智能變送器均可實現(xiàn)手操器進行操作，既可在現(xiàn)場將手操器插到變送器的相應(yīng)插孔，也可以在控制室將手操器連接到變送器的信號線上，進行零點及量程的調(diào)校及變更。有的變送器具有模擬量和數(shù)字量兩種輸出方式(如HART協(xié)議)，為實現(xiàn)現(xiàn)場總線通訊奠定了基礎(chǔ)。 </p><p style="text-indent:25px">輸入信號。指直接輸入儀表的測量信號，有些工業(yè)信號是直接接入儀表測量的，有些信號是經(jīng)過轉(zhuǎn)化后接入儀表的，必須弄清楚測量信號的性質(zhì)，否則買去的儀表不能用，甚至損壞儀表及原有設(shè)備。要弄清信號類型：電流還是電壓，交流還是直流，是脈沖信號還是線性信號等等，還要弄清信號的大小。儀表的名稱與輸入信號不是同一概念，舉幾個例子：輸入信號是0-75mVdc的電流表(名稱是電流表，輸入信號卻是電壓信號，因為電流經(jīng)過分流器取得電壓信號);輸入信號是0-10Vdc的轉(zhuǎn)速表(名稱是轉(zhuǎn)速表，輸入信號卻是電壓表，因為變頻器將轉(zhuǎn)速信號轉(zhuǎn)化成電壓信號)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢數(shù)字智能顯示儀表廠家,數(shù)字智能顯示儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107318978642578/4199349.jpg"></div><p> 微電子技術(shù)和計算機技術(shù)的不斷發(fā)展，引起了儀表結(jié)構(gòu)的根本性變革，以微型計算機（單片機）為主體，將計算機技術(shù)和檢測技術(shù)有機結(jié)合，組成新一代“智能化儀表”，在測量過程自動化、測量數(shù)據(jù)處理及功能多樣化方面與傳統(tǒng)儀表的常規(guī)測量電路相比較，取得了巨大進展。 </p> <p> 智能儀表不僅能解決傳統(tǒng)儀表不易或不能解決的問題，還能簡化儀表電路，提高儀表的可靠性，更容易實現(xiàn)高精度、高性能、多功能的目的。隨著科學技術(shù)的進一步發(fā)展，儀表的智能化程度將越來越高。智能儀表，不但能完成多種物理量的精確顯示，同時可以帶變送輸出、繼電器控制輸出、通訊、數(shù)據(jù)保持等多種功能。 </p> <p> 智能儀表和智能傳感器一般是用在現(xiàn)場總線系統(tǒng)中，這種儀表和傳感器內(nèi)部嵌入的有通訊模塊和控制模塊，可以完成數(shù)據(jù)采集，數(shù)據(jù)處理和數(shù)據(jù)通訊功能,說白了就是在普通的儀表和傳感器上加了個單片機。 </p> <p> <br /> 自貢數(shù)字智能顯示儀表廠家</p><p style="text-indent:25px">自貢數(shù)字智能顯示儀表廠家</p><p> 產(chǎn)品特點 </p> <p> 編輯 </p> <p> 1、測量不受流體密度、粘度、溫度、壓力和電導(dǎo)率變化的影響； </p> <p> 2、測量管內(nèi)無阻礙流動部件，無壓損，直管段要求較低； </p> <p> 3、系列公稱通徑DN15～DN3000。傳感器襯里和電極材料有多種選擇； </p> <p> 4、轉(zhuǎn)換器采用新穎勵磁方式，功耗低、零點穩(wěn)定、精確度高。流量范圍度可達1500：1； </p> <p> 5、轉(zhuǎn)換器可與傳感器組成一體型或分離型； </p> <p> 6、轉(zhuǎn)換器采用16位高性能微處理器，2x16LCD顯示，參數(shù)設(shè)定方便，編程可靠； </p> <p> 7、流量計為雙向測量系統(tǒng)，內(nèi)裝三個積算器：正向總量、反向總量及差值總量；可顯示．莊、反流量，并具有多種輸出：電流、脈沖、數(shù)字通訊、HART； </p> <p> 8、轉(zhuǎn)換器采用表面安裝技術(shù)SMT，具有自檢和自診斷功能。自貢數(shù)字智能顯示儀表廠家</p><p style="text-indent:25px">成都皖川科技有限公司致力于儀器儀表，是一家貿(mào)易型公司。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)，公司旗下耐磨熱電偶，氣體檢測儀器，便攜式氣體報警控制器，雙金屬溫度計深受客戶的喜愛。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)。成都皖川科技立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1950184.html</p></div></div></div></div></div><div id="gcxe0nh" class="page-right twoColRt"><div id="kh3sboj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fmiiiul" class="recomPic likePro"><a href="http://www.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="enbzmmf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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