陜西無線遠(yuǎn)傳壓力變送器哪里買誠信經(jīng)營西安倫騫電器設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="溫度變從兩方面影響著壓力變送器的輸出，一是零點(diǎn)漂移，二是影響滿量程輸出，陜西無線遠(yuǎn)傳壓力變送器哪里買，陜西無線遠(yuǎn)傳壓力變送器哪里買，陜西無線遠(yuǎn)傳壓力變送器哪里買。如：滿量程的+/-X%℃，讀數(shù)的+/-X%℃，在超出溫度范圍時(shí)滿量程的+/-X"><meta name="keywords" content="陜西無線遠(yuǎn)傳壓力變送器哪里買,壓力變送器"><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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id="tr7me2z" class="leftbox clearfix"><h1>陜西無線遠(yuǎn)傳壓力變送器哪里買誠信經(jīng)營西安倫騫電器設(shè)備供應(yīng)</h1><div id="znkz8fu" class="proBig"><div id="espevz7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xalunqian/637328438390146484/6025357.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="87zuwon" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xalunqian/637328438390146484/6025357.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="osphjvs" 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>陜西無線遠(yuǎn)傳壓力變送器哪里買,壓力變送器</p><p><span>***更新：</span>2020-09-16 13:05:19</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="3w22ld3" 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="d78rcjl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="z7vv87r" class="box"><p><p> 溫度變從兩方面影響著壓力變送器的輸出，一是零點(diǎn)漂移，二是影響滿量程輸出，陜西無線遠(yuǎn)傳壓力變送器哪里買，陜西無線遠(yuǎn)傳壓力變送器哪里買，陜西無線遠(yuǎn)傳壓力變送器哪里買。如：滿量程的+/-X%℃，讀數(shù)的+/-X%℃，在超出溫度范圍時(shí)滿量程的+/-X%，在溫度補(bǔ)償范圍內(nèi)時(shí)讀數(shù)的+/-X%，如果沒有這些參數(shù)，會(huì)導(dǎo)至在使用中的不確定性。壓力變送器輸出的變化到底是由壓力變化引起的，還是由溫度變化引起的。溫度因素是了解如何使用變送器時(shí)復(fù)雜的一部分。壓力變送器的各項(xiàng)基本參數(shù)是我們考量壓力變送器優(yōu)劣的重要綜合指標(biāo)。在實(shí)際應(yīng)用過程中，也需要對各項(xiàng)參數(shù)進(jìn)行嚴(yán)格把控。使得我們的工況安全有效的持續(xù)運(yùn)行。 </p> <p> <br /> </p> <p> <br /> 壓力變送器以供給指示報(bào)警儀、記錄儀、調(diào)節(jié)器等二次儀表進(jìn)行測量、指示和過程調(diào)節(jié)。陜西無線遠(yuǎn)傳壓力變送器哪里買</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西無線遠(yuǎn)傳壓力變送器哪里買,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328438390146484/6025357.png"></div><p> 壓力變送器與差壓變送器的差異： </p> <p> 在工業(yè)自動(dòng)化來領(lǐng)域，壓力變送器與差壓變送器都是不可缺少的一種測量儀表。我們就來分析一下壓力變送器和差壓變送器相同與不同之處。 </p> <p> 壓力變送器與差壓變送器的相同點(diǎn)： </p> <p> 工作原理相同：壓力變送器與差壓變送器都是通過壓阻效應(yīng)產(chǎn)生的電壓信號，經(jīng)過放大、零點(diǎn)和靈敏度溫度補(bǔ)償來實(shí)現(xiàn)其終的測量。 </p> <p> 輸出信號相同：不管是壓力變送器還是差壓變送器，都能進(jìn)行4～20 mA 的電流輸出、RS485 數(shù)字信號輸出和0～10 VDC、0～5 VDC等電壓信號輸出。 </p> <p> 壓力變送器與差壓變送器的不同點(diǎn)： </p> <p> 壓力端的不同：壓力變送器只能測量一個(gè)壓力端的壓力，而差壓變送器可以測量兩個(gè)壓力點(diǎn)的壓力，兩者壓力相減，正壓端壓力減負(fù)壓端壓力得出壓力差值。 </p> <p> 連接方式的不同：壓力變送器一般采用的都是螺紋連接，差壓變送器除了可采用螺紋連接，更多的則選用寶塔嘴和快接口的連接方式，可直接接相應(yīng)直徑的軟管。安裝更加方便。立柱式壓力變送器哪個(gè)好擴(kuò)散硅壓力變送器高準(zhǔn)確度、高穩(wěn)定性、選用進(jìn)口原裝傳感器，線性好，溫度穩(wěn)定性高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西無線遠(yuǎn)傳壓力變送器哪里買,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439597812500/9296063.png"></div><p> 防爆型壓力變送器選用高精度、高穩(wěn)定性和高可靠性的擴(kuò)散硅壓力傳感元件及進(jìn)口質(zhì)量集成電路，是一種精度高、可靠、穩(wěn)定性好、使用奉命長的工業(yè)用壓力變送器，用于測量液體或氣體的壓力及各種液體的液位．并把壓力或液位轉(zhuǎn)換成標(biāo)準(zhǔn)電信號的現(xiàn)場遠(yuǎn)傳壓力及液位測量儀表。防爆壓力變送器，因其優(yōu)良的性能，可代替進(jìn)口gaodang次的壓力變送器，用于計(jì)量或測控精度要求高的場合，可具有防爆特性，耐沖擊性能好。應(yīng)用范圍：工業(yè)現(xiàn)場過程壓力控制航空航天領(lǐng)域石油化工輕工機(jī)械醫(yī)療設(shè)備航海造船行業(yè)水利水電發(fā)電廠恒壓供水其它自動(dòng)化控制和檢測系統(tǒng)產(chǎn)品特點(diǎn)：測量范圍廣:,0-(10KPa-60MPa)零點(diǎn)、量程連續(xù)可調(diào)具有反向極性保護(hù)及限流保護(hù)耐沖擊性能突出高精度、高穩(wěn)定性、高可靠性IP65外殼防護(hù)等級，適于戶外安裝可具有防爆特性，適用于要求高的場合，符合計(jì)量標(biāo)準(zhǔn)要求獨(dú)特的設(shè)計(jì)使防水錘沖擊性能好使用奉命長根據(jù)特殊要求，可使之具有良好的抗結(jié)冰性能。 </p><p> 防爆型壓力變送器介紹： </p> <p> 防爆型壓力變送器是通過被測的氣體或者液體的施壓，使得防爆壓力變送器的電阻值發(fā)生變化（電阻效應(yīng)），將測量的相對應(yīng)的信號轉(zhuǎn)化成相對應(yīng)的4~20mA輸出信號或者帶HART協(xié)議的數(shù)字信號以進(jìn)行通訊。防爆型壓力變送器安全防爆，可廣泛應(yīng)用于石化、電力、冶金、制藥、食品加工等行業(yè)。 </p> <p> 防爆型壓力變送器應(yīng)用的性危險(xiǎn)場所可分為0區(qū)、1區(qū)和2區(qū)。所謂0區(qū)是指在正常情況下，性氣體混合物連續(xù)的或長時(shí)間地存在的場所；1區(qū)是指在正常情況下，性氣體混合物有可能出現(xiàn)的場所，2區(qū)指的是在正常情況下，性氣體不可能出現(xiàn)或即使出現(xiàn)也只是短暫時(shí)間存在的場所。對于防爆型壓力變送器來說，對0區(qū)的防爆要求是為嚴(yán)格的。壓力變送器可以是本安型、隔爆型，需要注意的是，不管什么形式的防爆型壓力變送器，均需要有國家防爆檢測部門的核實(shí)、取得相關(guān)防爆證書方可使用。 </p> <p> 防爆型壓力變送器中本安型需要配合安全柵才能在有性混合物的危險(xiǎn)場所使用。安全柵是靠控制能量來達(dá)到防爆規(guī)定的。本質(zhì)安全型防爆壓力變送器為了安全起見，應(yīng)區(qū)別本質(zhì)安全回路及非本質(zhì)安全回路，把本質(zhì)安全回路的接線與其它的電氣回路的接線分開走線。擴(kuò)散硅壓力變送器體積小、重量輕、安裝、調(diào)試、使用方便。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西無線遠(yuǎn)傳壓力變送器哪里買,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439707236328/5737160.png"></div><p> 擴(kuò)散硅壓力變送器工作原理: </p> <p> 擴(kuò)散硅壓力變送器是在單晶硅片上擴(kuò)散一個(gè)惠斯通電橋，當(dāng)被測介質(zhì)的壓力直接作用于變送器的擴(kuò)散硅膜片上，使得變送器的膜片產(chǎn)生與介質(zhì)壓力成正比的微小位移。正常工作狀態(tài)下，膜片較大位移不大于0.025毫米，這時(shí)擴(kuò)散硅壓力變送器的橋壁電阻值發(fā)生變化，會(huì)產(chǎn)生一個(gè)差動(dòng)電壓信號，這一信號經(jīng)過**放大器，將量程相對應(yīng)的信號轉(zhuǎn)換輸出一個(gè)標(biāo)準(zhǔn)的模擬信號或數(shù)字信號。 </p> <p> 硅的電阻率對壓力有較高的敏感度，現(xiàn)在普遍使用硅材料作壓力變送器，也就是擴(kuò)散硅壓力變送器。擴(kuò)散硅是制造壓力變送器的中心部件，被封裝在316L不銹鋼的材料之中，外加施壓通過不銹鋼膜片、內(nèi)部密封的硅油傳遞到敏感的芯片上，擴(kuò)散硅敏感元件不直接接觸被測介質(zhì)，形成壓力測量的全固態(tài)結(jié)構(gòu)，使得擴(kuò)散硅壓力變送器能夠應(yīng)用更多的工況場合。 </p> <p> 擴(kuò)散硅壓力變送器作為一種高性能的壓力測量產(chǎn)品，可以很方便地進(jìn)行放大處理，裝配成標(biāo)準(zhǔn)信號輸出。擴(kuò)散硅壓力變送器廣泛應(yīng)用于石油、化工、冶金、電力、航空、醫(yī)療設(shè)備、汽車等行業(yè)的過程控制。擴(kuò)散硅壓力芯體外加氟橡膠O型圈進(jìn)行可靠密封。擴(kuò)散硅壓力變送器具有結(jié)構(gòu)小巧、安裝方便，抗干擾強(qiáng)、精度高、穩(wěn)定性好、響應(yīng)速度快、耐沖擊等特點(diǎn)。變送器中傳感元件的自重即會(huì)影響到微差壓變送器的輸出，在安裝微差壓變送器出現(xiàn)的零位變化情況屬正常情況。立柱式壓力變送器哪個(gè)好</p><p style="text-indent:25px">采用進(jìn)口擴(kuò)散硅或芯體作為壓力檢測元件，傳感器信號經(jīng)高性能電子放大器轉(zhuǎn)換成0-10mA或4-20mA統(tǒng)一輸出信號。陜西無線遠(yuǎn)傳壓力變送器哪里買</p><p> 壓力變送器作為一款精密的儀器儀表，與其相關(guān)的參數(shù)有很多，我們?yōu)榇蠹抑v解一下壓力變送器主要參數(shù)的基本含義，幫助用戶更好的選型與購買。 </p> <p> 測量范圍：在允許誤差限內(nèi)被測量值的范圍稱為測量范圍。 </p> <p> 上限值：測量范圍的比較高值稱為測量范圍的上限值。 </p> <p> 下限值：測量范圍的比較低值稱為測量范圍的下限值。 </p> <p> 量程：測量范圍的上限值和下限值的代數(shù)差就是量程。 </p> <p> 精度：被測量的測量結(jié)果與真值間的一致程度。 </p> <p> 重復(fù)性：相同測量條件下，對同一被測量進(jìn)行連續(xù)多次測量所得結(jié)果之間的一致性。 </p> <p> 蠕變：當(dāng)被測量及其所有環(huán)境條件保持恒定時(shí)，在規(guī)定時(shí)間內(nèi)輸出量的變化。 </p> <p> <br /> 陜西無線遠(yuǎn)傳壓力變送器哪里買</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司是一家智能儀器儀表銷售：網(wǎng)絡(luò)設(shè)備銷售；安防設(shè)備銷售；閥門和旋塞銷售；計(jì)算機(jī)軟及軸助設(shè)備零售；環(huán)境監(jiān)測**儀器銷售；電氣設(shè)備銷售；機(jī)械設(shè)備銷售；電子元器件與機(jī)電組件設(shè)備銷售；電子產(chǎn)品銷售；終端計(jì)量設(shè)備銷售；終端測試設(shè)備銷售；供應(yīng)用儀器儀表銷售；電子**設(shè)備銷售；技術(shù)開發(fā)；普通機(jī)械設(shè)備安裝服務(wù)；智能儀器儀表制造：儀器儀表修理；儀器儀表制造；環(huán)境監(jiān)測**儀器儀表制造；其他通用儀器制造；電子測量儀器化工。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。公司自創(chuàng)立以來，投身于雷達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器，是儀器儀表的主力軍。西安倫騫電器繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。西安倫騫電器始終關(guān)注儀器儀表行業(yè)。滿足市場需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1305203.html</p></div></div></div></div></div><div id="onpwnel" class="page-right twoColRt"><div id="fjwyq83" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="83b2wtv" class="recomPic likePro"><a 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