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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8hj2yoq" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/yingpaier/637185996559042968/7122777.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="5yq7rt7" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>云南JD6000-C口碑推薦,J</p><p><span>***更新：</span>2021-02-03 11:04:43</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="0szbdkc" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆明英派爾科技有限公司營銷部</a></p><p><span>聯(lián)系人：</span>閆先生</p><p><span>郵箱: </span>2634648451@qq.com</p><p><span>電話: </span>13888518470</p><p><span>傳真: </span>0871_65395955</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0871-63333026</p><p><span>地址: </span>昆明市經(jīng)開區(qū)經(jīng)景路38號浩宏產(chǎn)業(yè)園A8六樓601號</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="yhegypw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="0w8qnpw" class="box"><p><p style="text-indent:25px">由于我們需要測量的電量一般都為高電壓(57.7-380V)和大電流(1A-10A)，如果不對它們進(jìn)行隔離和把幅度減小，將對人身安全和設(shè)備造成嚴(yán)重威脅，信號輸入隔離一般采用電壓互感器(PT)和電流互感器(CT)，對這一部分的基本要求為：a. 信號隔離的耐壓絕緣性能要好，耐壓應(yīng)>2kV。b. 線性要好，由于PT、CT都采用鐵磁材料加工而成，它們的線性不好，在以后的電路中是很難補(bǔ)償?shù)?，云南JD6000-C口碑推薦，因此，一定要選用質(zhì)量材料和先進(jìn)工藝制造的高線性度PT、CT，才能保證變送器測量的線性度。c. PT、CT的輸出負(fù)載要小，由于變送器使用的PT、CT的鐵芯截面受體積限制都比較小，因此隨著輸出負(fù)載的增大，其非線性將急劇增加，云南JD6000-C口碑推薦，一般PT的輸出電流應(yīng)<1mA，CT的輸出電流應(yīng)<10mA(一般為5mA左右)，取樣電阻應(yīng)<200Ω，云南JD6000-C口碑推薦。JD6000、單功能變送器綜合報(bào)價，昆明英派爾科技有限公司。云南JD6000-C口碑推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南JD6000-C口碑推薦,J" src="http://tyunfile.71360.com/UploadFile/yingpaier/637185996559042968/7122777.jpg"></div><p style="text-indent:25px">模擬量測量技術(shù)指標(biāo)帶寬：100kHz；采樣頻率：250kHz；準(zhǔn)確度：0.05級或0.1級；電壓測量范圍：不同型號可涵蓋1mV~1280V的交直流電壓；電流測量范圍：不同型號可涵蓋100uA~128A的交直流電流；脈沖量測量技術(shù)指標(biāo)頻率：0.1Hz~50kHz；幅值：通模擬量輸入范圍；波形：結(jié)合截止頻率可設(shè)置的濾波器，可以測量任意信號的基波頻率。由于上述特性，使其既可以直接用于測量各種1280V/128A以下的電參量，又可與互感器、霍爾電壓傳感器、霍爾電流傳感器、分壓器、分流器、羅氏線圈等各種電量傳感器配套測量更高的電壓和更大的電流；還可與熱電偶、流量、壓力、位移、轉(zhuǎn)速、扭矩、振動等傳感器或其它類型的模擬量輸出變送器配套使用測量各種非電量信號；昆明JD6000-3A廠家供貨JD6000、單功能變送器廠商，昆明英派爾科技有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南JD6000-C口碑推薦,J" src="http://tyunfile.71360.com/UploadFile/yingpaier/637185996558994140/8114044.jpg"></div><p> 新型變送器 </p> <p> 英國出現(xiàn)了一種適合于安裝在240伏-600安變電站主線上的電流傳感器，這種傳感器對變電站的電力輸出進(jìn)行監(jiān)控，可以減少地方電網(wǎng)故障所造成的停電時間。電流傳感器可以對供電電纜進(jìn)行電流監(jiān)控，若是電纜出線超負(fù)荷，這些電流傳感器可將一部分負(fù)荷轉(zhuǎn)移到其他相中，或者是新鋪設(shè)的電纜中，保護(hù)電纜的安全使用和運(yùn)行。隨著智能電網(wǎng)的不斷發(fā)展和升級，信瑞達(dá)電力設(shè)備系列的電流傳感器也在技術(shù)、設(shè)計(jì)和效用等方面不斷進(jìn)行改進(jìn)和完善，對冶金、化工等行業(yè)的電流測流具有重大作用。 </p><p style="text-indent:25px">接通電源，在給定輸入信號后，若變送器輸出過高（大于10VDC），或輸出過低（小于2.0VDC），且改變輸入信號和調(diào)整零點(diǎn)、量程螺釘時輸出均無反應(yīng)。對于這類故障，除檢查變送器測量部分敏感部件有無異常外，應(yīng)檢查變送器放大器板上“振蕩控制電路部分”工作正常與否。高頻變壓器T1-12之間正常峰值電壓應(yīng)為25~35VP-P；頻率約為32kHz。其次檢查放大器板上各運(yùn)算放大器的工作狀況；各部分的元器件有無損壞問題等。此類故障需要更換放大器板。變送器在線路設(shè)計(jì)和工藝裝配質(zhì)量上要求都十分嚴(yán)格，在實(shí)際使用中對出現(xiàn)的線路故障，經(jīng)檢查確認(rèn)后比較好與生產(chǎn)廠家聯(lián)系更換其故障線路板，以確保長期工作的穩(wěn)定性和可靠性。JD6000哪個品牌性能好、單功能變送器，昆明英派爾科技有限公司。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南JD6000-C口碑推薦,J" src="http://tyunfile.71360.com/UploadFile/yingpaier/637185996559375000/1030005.jpg"></div><p> 電流變送器的應(yīng)用電流變送器在單片機(jī)控制的許多應(yīng)用場合，都要使用變送器來將單片機(jī)不能直接測量的信號轉(zhuǎn)換成單片機(jī)可以處理的電模擬信號，如電流變送器，壓力變送器、溫度變送器、流量變送器等。早期的變送器大多為電壓輸出型，即將測量信號轉(zhuǎn)換為0-5V電壓輸出，這是運(yùn)放直接輸出，信號功率《0.05W，通過模擬/數(shù)字轉(zhuǎn)換電路轉(zhuǎn)換數(shù)字信號供單片機(jī)讀取、控制。 </p> <p> 【產(chǎn)品詳情、批發(fā)、訂購請來電咨詢，我們將會給您最優(yōu)惠的價格，誠摯期待您的來電】。 JD6000、單功能變送器功能，昆明英派爾科技有限公司。昆明JD6000-1綜合報(bào)價</p><p style="text-indent:25px">JD6000、單功能變送器廠家報(bào)價，昆明英派爾科技有限公司。云南JD6000-C口碑推薦</p><p style="text-indent:25px">電流變送器在單片機(jī)控制的許多應(yīng)用場合,都要使用變送器來將單片機(jī)不能直接測量的信號轉(zhuǎn)換成單片機(jī)可以處理的電模擬信號，如電流變送器,壓力變送器、溫度變送器、流量變送器等。早期的變送器大多為電壓輸出型，即將測量信號轉(zhuǎn)換為0-5V電壓輸出，這是運(yùn)放直接輸出,信號功率<0.05W,通過模擬/數(shù)字轉(zhuǎn)換電路轉(zhuǎn)換數(shù)字信號供單片機(jī)讀取、控制。是將液位傳感器里的下部的水和上部蒸汽的冷凝水通過儀表管送到變送器的波紋管兩側(cè)，以波紋管兩側(cè)的差壓帶動機(jī)械放大裝置用指針指示水位的一種遠(yuǎn)方儀表。當(dāng)然還有把電氣模擬量變換成數(shù)字量的也可以叫變送器。以上只是從概念上說明傳感器和變送器的區(qū)別。而兩線制電流輸出型電流變送器以其具有極高的抗干擾能力得到了很多應(yīng)用。云南JD6000-C口碑推薦</p><p style="text-indent:25px">昆明英派爾科技有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵精圖治、展望未來、有夢想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在云南省昆明市等地區(qū)的電工電氣行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為行業(yè)的翹楚，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將引領(lǐng)英派爾科技和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠實(shí)守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: 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