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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7hr3rpv" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110504114570313/2138819.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gtf8yul" 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>自貢超聲波流量計銷售,超聲波流量計</p><p><span>***更新：</span>2020-06-12 08:15:19</p><p><span id="click" >瀏覽次數(shù)：13次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zcdfgc8" 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(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="d3f7ypl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="trizqmn" class="box"><p><p> 雙道超聲波流量計（插入式）優(yōu)勢 </p> <p> 1，雙聲道流量測量產(chǎn)品，克服了單聲道產(chǎn)品不適應(yīng)流場變化、精度不高、流量不穩(wěn)定等缺點，保證了流量測量度和穩(wěn)定性。 </p> <p> 2，采用高速的DSP處理器。每秒測量運算超千次，追查流量變化。 </p> <p> 3，先進(jìn)的數(shù)字信號處理技術(shù)，減少流量測量所受的現(xiàn)場干擾。 </p> <p> 4，自貢超聲波流量計銷售，雙道測量的技術(shù)，自貢超聲波流量計銷售，在一道傳感器受損時，仍可保持較好的測量精度。 </p> <p> 5，測量不受介質(zhì)的電導(dǎo)率、流態(tài)、粘度、密度等影響。 </p> <p> 6，管道中沒有凸出或移動部件，不存在壓力損失或磨損。 </p> <p> 7，可雙向測量，自貢超聲波流量計銷售，并可進(jìn)行熱量計算。 </p> <p> 8，導(dǎo)電及非導(dǎo)電液體均可適用。 </p> <p> 雙道超聲波流量計與單道超聲波流量計的區(qū)別 </p> <p> 如圖所示，曲線為雙道修正系數(shù)K與雷諾數(shù)Re的關(guān)系，曲線2為單道修正系數(shù)K與雷諾數(shù)Re的關(guān)系。 </p> <p> 可見，隨著雷諾數(shù)的變化，單道的修正系數(shù)跟著變化，雙道的修正系數(shù)K基本保持一個固定值， </p> <p> 說明雙道超聲波流量計在不同的粘度和流速下能保證測量。自貢超聲波流量計銷售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢超聲波流量計銷售,超聲波流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110504114570313/2138819.jpg"></div><p> <br /> </p> <p> 電池供電超聲波流量計 </p> <p> 它采用高能長壽命電池，配合微功耗電路，高效率電聲轉(zhuǎn)換器件，使得野外，戶外和缺電場所的管路流量計量成為可能，也是一款工業(yè)級超聲波流量計。它采用金屬隔爆型外殼，具有高等級防護(hù)和密封，適應(yīng)全天候甚至惡劣氣候環(huán)境，也適用于高溫潮濕和粉塵現(xiàn)場。 </p> <p> 采用數(shù)字超聲測流技術(shù)，無機械轉(zhuǎn)動部件，可靠性高，維護(hù)量小，一節(jié)電池可連續(xù)工作6年以上（或外部供電）。無壓力損失，降低電能損耗；低始動流量（0.005m/s），高度。無壓力損失，抗大水流沖擊，可長時間在水流速下穩(wěn)定運行，同時適合消防用水。 </p> <p> <br /> 自貢超聲波流量計銷售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢超聲波流量計銷售,超聲波流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110504124560547/7279114.jpg"></div><p> 便攜超聲波流量計帶打印便攜超聲波流量計具有測量精度高、一致性好、電池供電、操作簡單、攜帶方便等特點，是目前國內(nèi)體積小、質(zhì)量輕，真正意義上的便攜超聲波流量計。利用了低電壓、多脈沖時差原理，采用高精度和超穩(wěn)定的雙平衡信號差分發(fā)射、差分接收數(shù)字檢測技術(shù)來測量順流和逆流方向的聲波傳輸時間，根據(jù)時差計算出流速。具有穩(wěn)定性好、零點漂移小、測量精度高，量程比寬抗干擾性強等特點。當(dāng)超聲波波束在液體中傳播時，液體的流動將使傳播時間產(chǎn)生微小變化，其傳播時間的變化正比于液體的流速，零流量時，兩個傳感器發(fā)射和接受聲波所需的時間完全相同（可實際測量零流量的技術(shù)）；介質(zhì)流動時，逆流方向的志波傳輸時間大于水流方向的聲波傳輸時間。 </p><p> 帶打印便攜超聲波流量計技術(shù)指標(biāo)： </p> <p> 傳感器標(biāo)準(zhǔn)：M1型，另有其它4種可供選擇 </p> <p> 傳感器電纜：標(biāo)準(zhǔn)為5m×2，也可加長為10m×2 </p> <p> 電源：3節(jié)AAA內(nèi)置Ni-H電池，每次充滿電可持續(xù)工作12小時，AC100-240V的適配器 </p> <p> 數(shù)據(jù)記錄：內(nèi)置數(shù)據(jù)記錄儀，可記錄2000行數(shù)據(jù) </p> <p> 手動累計器：7位，按鍵即可開始用于校準(zhǔn) </p> <p> 主機：2×20點陣式背光型液晶顯示器，工作溫度：-20-60℃ </p> <p> 打印機：輸出選用24列字符微型熱敏打印機 </p> <p> 鍵盤：4×4+2式輕觸鍵盤 </p> <p> 數(shù)據(jù)接口：RS-232 </p> <p> 工作電源：鎳氫電池可持續(xù)工作20小時以上或220VAC，允差±15％ </p> <p> 功耗：2W </p> <p> 充電：采用智能充電方式，直接接入AC220V，充足后自動停止，顯示綠燈 </p> <p> 重量：凈重2.0(主機) </p> <p> 備注：配備**度防護(hù)箱，可在野外，井下等惡劣環(huán)境中使用 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢超聲波流量計銷售,超聲波流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110504122460938/4268299.jpg"></div><p> 電池供電超聲波流量計它采用了先進(jìn)的數(shù)字相關(guān)技術(shù)和智能自適應(yīng)聲波技術(shù)，使它在連續(xù)測量時的信號接收與品質(zhì)上得到明顯增強。管段一體式超聲波流量計采用了先進(jìn)的模塊一體式設(shè)計，變送器防護(hù)等級達(dá)到IP65，傳感器防護(hù)等級達(dá)到IP68，適用于潮濕環(huán)境下的使用。 </p> <p> 管段一體式超聲波流量計**了目前工業(yè)場合使用RS485通訊接口、脈沖輸出、MODBUS協(xié)議，可以構(gòu)成流量計管網(wǎng)需求。另外產(chǎn)品可以擴展使用太陽能、雷姆電源、防爆/隔爆等功能模塊，使產(chǎn)品能夠滿足各種環(huán)境的使用。快速、簡便、易于使用自貢超聲波流量計銷售</p><p style="text-indent:25px">自貢超聲波流量計銷售</p><p style="text-indent:25px">在人類社會進(jìn)入知識經(jīng)濟(jì)時代、信息技術(shù)高速發(fā)展的背景下，儀器儀表及其測量控制技術(shù)得到日益***應(yīng)用，給儀器儀表行業(yè)的快速發(fā)展提供了良好契機。經(jīng)過近十年來的建設(shè)與發(fā)展，我國儀器儀表已經(jīng)初步形成產(chǎn)品門類品種比較齊全，具有一定生產(chǎn)規(guī)模和開發(fā)能力的產(chǎn)業(yè)體系，成為亞洲除日本以外第二大儀器儀表生產(chǎn)國。進(jìn)一步提升我國儀器儀表技術(shù)和水平，有限責(zé)任公司（自然）企業(yè)要順應(yīng)產(chǎn)業(yè)發(fā)展潮流，在穩(wěn)固常規(guī)品種的同時，進(jìn)一步發(fā)展智能儀器儀表，提升產(chǎn)業(yè)數(shù)字化、智能化、集成化水平。[ "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" ]產(chǎn)業(yè)是國民經(jīng)濟(jì)的基礎(chǔ)性、戰(zhàn)略性產(chǎn)業(yè)，是信息化和工業(yè)化深度融合的源頭，對促進(jìn)工業(yè)轉(zhuǎn)型升級、發(fā)展戰(zhàn)略性新興產(chǎn)業(yè)、推動現(xiàn)代**建設(shè)、保障和提高人民生活水平具有重要作用。為迎接貿(mào)易型百年未有之大變局，**認(rèn)為，要重新定義中國在世界經(jīng)濟(jì)版圖中的地位，要順應(yīng)形勢實現(xiàn)制造升級。以華立集團(tuán)在境外開發(fā)“中國工業(yè)園”的成功案例來闡述，跨國經(jīng)營要成為企業(yè)主動的戰(zhàn)略選擇，在不確定性中更好地活下去，以全球化視野看問題，很多困惑在全球化過程中會迎刃而解。自貢超聲波流量計銷售</p><p style="text-indent:25px">成都皖川科技有限公司屬于儀器儀表的高新企業(yè)，技術(shù)力量雄厚。是一家有限責(zé)任公司（自然）企業(yè)，隨著市場的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進(jìn)，追求新型，在強化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時，優(yōu)良的質(zhì)量、合理的價格、完善的服務(wù)，在業(yè)界受到***好評。公司業(yè)務(wù)涵蓋[ "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" ]，價格合理，品質(zhì)有保證，深受廣大客戶的歡迎。成都皖川科技自成立以來，一直堅持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/232448.html</p></div></div></div></div></div><div id="3hduq3r" class="page-right twoColRt"><div id="vok3frn" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2epbxok" 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" 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