<span style="font-family:KaiTi_GB2312;"><span style=" color: rgb(255, 0, 0); font-size: 24px; "><strong>張家界中水表廠家/價格優(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 /><span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; ">張家界中水表廠家/價格優(yōu)惠全防水型預(yù)付費智能水表專為農(nóng)村特殊管道安裝環(huán)境設(shè)計，能長時間在水淹狀態(tài)下使用。進(jìn)的微電腦控制技術(shù)，以非接觸射頻IC卡為信息載體，采用濕式基表及電池可更換技術(shù)，可靠地實現(xiàn)了數(shù)據(jù)采集、處理、顯示、保存及預(yù)付費控制等功能，功耗低，抗干擾性強，，安裝方便?！敖毁M、后用水”的預(yù)付費用水模式提高了人們的用水節(jié)水意識，提高了供水行業(yè)及物業(yè)服務(wù)現(xiàn)代化管理水平，具有良好的經(jīng)濟(jì)效益和社會效益。該產(chǎn)品在多地被認(rèn)定為農(nóng)村飲用水安全工程推薦表型。</span><br /><br><span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; "></span>張家界中水表廠家/價格優(yōu)惠數(shù)據(jù)轉(zhuǎn)移功能：當(dāng)水表出現(xiàn)故障后可以用工程卡將故障表數(shù)據(jù)轉(zhuǎn)移到新表中，從而達(dá)到不影響用戶正常用水的目的。<br />◇支持水、電、暖一卡通設(shè)計，一張用戶卡可以管理多只水表，對于一戶多表的用戶可謂十分方便。<br />◇電池欠壓指示：電量不足時，液晶顯示“換電池”并自動關(guān)閥，提醒用戶更換電池。<br />◇防滴漏選配：防滴漏型基表提高了水表的始動性能，防滴漏效果顯著。<span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; "></span><br><p style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; "><strong>張家界中水表廠家/價格優(yōu)惠技術(shù)參數(shù)</strong></p><table width="95%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC" 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="13%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; ">計量精度</div></td><td width="10%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; ">Ｂ級</div></td><td width="7%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; ">壓損</div></td><td width="30%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; "><0.2MPa</div></td><td width="20%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; ">工作壓力</div></td><td width="20%" bgcolor="#FFFFFF" 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; "><div align="center" class="STYLE2" 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; ">0.2～1.6MPa</div></td></tr><tr><td rowspan="2" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">環(huán)境溫度</div></td><td rowspan="2" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">0-50℃</div></td><td rowspan="2" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">電壓</div></td><td height="21" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">普通IC卡表交流220V</div></td><td rowspan="2" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">閥門開閉次數(shù)</div></td><td rowspan="2" bgcolor="#FFFFFF" 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; "><div align="center" style="padding: 0px; margin: 0px;">>2千次</div></td></tr></tbody></table><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; ">以LoRa為例，下面是Semtech推薦的MCU資源需求：</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: 297px 0px 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><img class="J-content-img" data-timgurl="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" data-box-viewerurl="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" data-bigoriginal="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" src="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&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: 297px; 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; ">以目前應(yīng)用情況看，64K FLASH 的MCU可以滿足LoRaWAN通信需求了，但隨著通信功能的完善和功能需求的增多，預(yù)計還會需要更大FLASH的MCU。</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; ">低功耗MCU（ULP MCU）</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; ">作為水表核心的低功耗MCU產(chǎn)品都有那些供應(yīng)商呢？下面是整理的部分歐美日系和大陸系的低功耗MCU廠家：</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: 328px 0px 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><img class="J-content-img" data-timgurl="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" data-box-viewerurl="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" data-bigoriginal="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" src="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&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: 328px; background: transparent;" alt="" /></div></div><br>張家界中水表廠家/價格優(yōu)惠防冷凍技術(shù)指標(biāo)。防冷凍問題主要是一個保管和使用方法問題，比如說，在結(jié)冰的溫度區(qū)，要做排水處理，防止冰漲，這顯然是個管理問題。溫度低于零度不必考慮水表的使用，因為水已經(jīng)結(jié)冰，無法計量。但是在運輸和保管過程中，可能會遇到遠(yuǎn)遠(yuǎn)低于零度的溫度，這就需要考慮。這個合理指標(biāo)的數(shù)值應(yīng)當(dāng)是-25度至+50度范圍內(nèi)，在這個范圍內(nèi)水表應(yīng)當(dāng)不會被凍壞，當(dāng)溫度恢復(fù)到正常溫度后，IC卡水表應(yīng)能正常工作。<span style="color: rgb(102, 102, 102); font-family: 宋體; line-height: 24px; widows: 1; "></span></span><br /><br />

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