<span style="font-family:KaiTi_GB2312;"><span style=" color: rgb(255, 0, 0); font-size: 24px; "><strong>保山磁卡水表廠家/價(jià)格優(yōu)惠</strong></span><br /><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; "><span style=" font-family: KaiTi_GB2312; color: rgb(255, 0, 0); font-size: 24px; "><strong>生產(chǎn)廠家、</strong></span><span style="font-size:24px;color:#ff0000;"><strong>為客戶提供和大價(jià)值的化產(chǎn)品和服務(wù)</strong></span></span><span style="font-size:24px;color: rgb(255, 0, 0); "><strong>：姜工 電聯(lián)：?</strong></span><br /><span style="font-size:18px;color:#ff0000;"><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">研制</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">智能水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,非接觸IC卡</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,無源直讀</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,無線遠(yuǎn)傳</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,超聲波</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,大口徑</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,IC卡淋浴器,物聯(lián)網(wǎng)</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">等.性能穩(wěn)定.</span></span><span style=" font-size: 18px; "><strong><br /></strong></span></span><span style="font-family:KaiTi_GB2312;font-size:18px;"><br /><p style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; "><strong>保山磁卡水表廠家/價(jià)格優(yōu)惠外形尺寸：</strong><br /></p><table width="" border="0" cellspacing="0" cellpadding="0" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; color: rgb(102, 102, 102); font-family: 宋體; font-size: 12px; line-height: 24px; widows: 1; "><tbody><tr><td width="31%" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">1、安裝示意圖</td><td width="69%" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">2、水表連接尺寸圖</td></tr><tr><td style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><img src="" width="210" height="160" alt="" /></td><td style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><table width="90%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC" style="padding: 0px; margin: 0px;"><tbody><tr><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">公稱通徑DNmm</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">50</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">80</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">100</td></tr><tr><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">法蘭外徑</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">165</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">200</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">220</td></tr><tr><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">螺孔中心直徑Dmm₁</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">125</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">160</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">180</td></tr><tr><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">螺孔數(shù)量直徑z-￠d</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">4-19</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">8-19</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">8-19</td></tr><tr><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">總長度 lmm</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">280</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">370</td><td height="25" align="center" bgcolor="#FFFFFF" style="font-family: 宋體; color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">370</td></tr></tbody></table></td></tr></tbody></table><br><span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; "></span>保山磁卡水表廠家/價(jià)格優(yōu)惠發(fā)展前景<br />　　在我國，由于地域遼闊，人口眾多，各地發(fā)展不平衡。從總體來看，國內(nèi)多數(shù)用戶仍使用管理效率較低、技術(shù)相對(duì)落后的傳統(tǒng)計(jì)量表具，只有在經(jīng)濟(jì)較發(fā)達(dá)的大城市住宅小區(qū)中試用遠(yuǎn)傳式水表。對(duì)國內(nèi)眾多的中小城市及區(qū)縣而言，由于其計(jì)算機(jī)及信息技術(shù)的基礎(chǔ)設(shè)施不夠完善，在一個(gè)較長的時(shí)期內(nèi)，應(yīng)用卡式預(yù)付費(fèi)水表是較為實(shí)際的。而對(duì)經(jīng)濟(jì)較發(fā)達(dá)的大中城市來說，其計(jì)算機(jī)及信息技術(shù)基礎(chǔ)較好，而且人們對(duì)水資源的保護(hù)及自覺繳費(fèi)意識(shí)相對(duì)較強(qiáng)，對(duì)水資源的消費(fèi)方式提出了的要求。但從全局來看，國內(nèi)智能水表應(yīng)用仍處于起步階段，隨著國家對(duì)能源和環(huán)境保護(hù)的充分重視，近年來自來水事業(yè)得到了很大的發(fā)展， 目前水管網(wǎng)的用戶約2000多萬，并且還在逐年增加，在這樣一一種形勢(shì)下，推廣應(yīng)用智能水表，變革管理模式，必將帶來的社會(huì)效益、經(jīng)濟(jì)效益。<span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; "></span><br><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">發(fā)展中的LPWA技術(shù)</div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">下面是水表抄表方式的發(fā)展：</div><div class="content-item content-img-item" style="margin-top: -0.08rem; margin-right: auto; margin-bottom: 0.13rem; margin-left: auto; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; position: relative; max-width: ; overflow-x: hidden; overflow-y: hidden; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; width: 640px; "><div class="news-img-div" style="margin: 0px; padding: 100px 0px 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><img class="J-content-img" data-timgurl="=83157579&fm=173&w=640&h=100&img.JPEG&access=215967316" data-box-viewerurl="=83157579&fm=173&w=640&h=100&img.JPEG&access=215967316" data-bigoriginal="=83157579&fm=173&w=640&h=100&img.JPEG&access=215967316" src="=83157579&fm=173&w=640&h=100&img.JPEG&access=215967316" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: middle; max-width: ; position: absolute; top: 0px; width: 640px; height: 100px; background: transparent;" alt="" /></div></div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">從抄表發(fā)展來看，物聯(lián)網(wǎng)技術(shù)的應(yīng)用會(huì)使人工抄表會(huì)越來越少。有線抄表和無線抄表會(huì)是未來抄表的主要方式，而且有線和無線技術(shù)可以相互融合，互為補(bǔ)充。</div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">水表安裝數(shù)量多、范圍廣，小無線通信距離短、抗干擾能力弱，不能完全滿足這些要求，需要一種廣域的網(wǎng)絡(luò)來進(jìn)行無線連接通信。以LoRa、NB-IoT為代表的LPWA技術(shù)，提供了遠(yuǎn)距離、廣覆蓋、低數(shù)據(jù)速率、低功耗、大規(guī)模接入的網(wǎng)絡(luò)。從這一點(diǎn)上看，LPWA技術(shù)比較適合抄水表的應(yīng)用。而從目前LPWA技術(shù)市場(chǎng)應(yīng)用的情況來看，也是以抄表應(yīng)用居多。</div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">LPWA技術(shù)也有其不足，由于水表放置在箱體內(nèi)或角落等地方，對(duì)無線信號(hào)有所影響，還需要根據(jù)實(shí)地環(huán)境情況對(duì)網(wǎng)絡(luò)做優(yōu)化。</div><br><span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; ">保山磁卡水表廠家/價(jià)格優(yōu)惠</span><br style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; " /><span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; ">廣泛用于家庭、公寓、商務(wù)樓等按戶收費(fèi)的自來水、熱水使用場(chǎng)所?</span><br style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; " /><span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; ">產(chǎn)品符合GB/778-2007,CJ/T133-2007,CJ266-2008標(biāo)準(zhǔn).</span><br>卡式水表上凍后的補(bǔ)救方法和措施?<br />? ? 葉輪所處的位置正好在套管下層孔所形成的旋轉(zhuǎn)流里，水流沖擊輪周的葉片，產(chǎn)生轉(zhuǎn)矩，使葉輪旋轉(zhuǎn)起來。龍頭開得越大，水流越急，葉輪就轉(zhuǎn)得越快。智能化、便捷化、實(shí)用化在慢慢融入到我們的日常生活中，而與我們生活息息相關(guān)的水資源管理也逐步進(jìn)入了智能化的時(shí)代。</span><br /><br />

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