流量控制?归档 - 深圳市为朗仪表有限公?/title> <atom:link href="//yoocii.com/category/product-class/product-flowcontroller/feed/" rel="self" type="application/rss+xml" /> <link>//yoocii.com/category/product-class/product-flowcontroller/</link> <description>Measurement Transfer</description> <lastBuildDate>Mon, 06 May 2024 11:27:30 +0000</lastBuildDate> <language>zh-Hans</language> <sy:updatePeriod> hourly </sy:updatePeriod> <sy:updateFrequency> 1 </sy:updateFrequency> <generator>//wordpress.org/?v=6.5.5</generator> <image> <url>//yoocii.com/wp-content/uploads/2024/03/logo-1-edited-150x150.png</url> <title>流量控制?归档 - 深圳市为朗仪表有限公?/title> <link>//yoocii.com/category/product-class/product-flowcontroller/</link> <width>32</width> <height>32</height> </image> <item> <title>V系列层流流量控制?/title> <link>//yoocii.com/product-class/v-series-flow-controllers/</link> <dc:creator><![CDATA[vislam]]></dc:creator> <pubDate>Fri, 22 Mar 2024 10:06:53 +0000</pubDate> <category><![CDATA[产品]]></category> <category><![CDATA[流量控制器]]></category> <guid isPermaLink="false">//yoocii.com/?p=716</guid> <description><![CDATA[<p>高性能气体质量流量控制?/p> <p><a href="//yoocii.com/product-class/v-series-flow-controllers/">V系列层流流量控制?/a>最先出现在<a href="//yoocii.com">深圳市为朗仪表有限公?/a>?/p> ]]></description> <content:encoded><![CDATA[ <div class="wp-block-group alignwide is-layout-constrained wp-block-group-is-layout-constrained"> <div class="wp-block-group alignfull is-layout-constrained wp-block-group-is-layout-constrained"> <div class="wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex"> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"> <div class="wp-block-group is-layout-constrained wp-block-group-is-layout-constrained"> <h3 class="wp-block-heading has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-47ce4e213d862122992d29228d5b8080">高性能气体质量流量控制?/h3> <p>为朗仪表的V系列气体质量流量控制器，采用层流差压原理对气体流量进行测量。内置的压力传感器模块根据流体特征专门设计。具有过压能力强，漂移低等优点。层流元件采用有限元仿真对流体特征建模后进行实验验证。确保在不同温度、压力和气体类型下测量的准确性。高性能的VPC比例阀具有长寿命和低内漏率等特征?/p> <div class="wp-block-kadence-spacer aligncenter kt-block-spacer-716_b39441-ad"><div class="kt-block-spacer kt-block-spacer-halign-left"><hr class="kt-divider"/></div></div> </div> <div class="wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items716_bd7083-f9 kt-svg-icon-list-columns-1 alignnone"><ul class="kt-svg-icon-list"> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_1417aa-9c"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">控制器量?0SCCM – 500SLPM?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_157279-14"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">测量精度高达0.5%RD，控制精?.1%RD?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_2a0eec-25"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">内置134种气体数据?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_5a695c-a9"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">响应时间小于10毫秒?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_b1d1b0-11"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">上电无需预热?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_5481c4-83"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">工作压力1MPa?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_342245-44"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">工作温度-10?– +60℃?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_e9fc19-be"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">2.4寸IPC电容触摸屏?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_85cf12-48"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">可实现流量控制、压力控制、背压控制和定量输出?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_e24684-8c"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">比例阀开关寿命超?亿次?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_fb730d-cd"><span class="kb-svg-icon-wrap kb-svg-icon-fe_gitPullRequest kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><circle cx="18" cy="18" r="3"/><circle cx="6" cy="6" r="3"/><path d="M13 6h3a2 2 0 0 1 2 2v7"/><line x1="6" y1="9" x2="6" y2="21"/></svg></span><span class="kt-svg-icon-list-text">比例阀内漏率优?.01SCCM Air?/span></li> </ul></div> </div> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow"> <div class="wp-block-group is-layout-constrained wp-block-group-is-layout-constrained"><figure style="aspect-ratio:auto;height:500px;" class="wp-block-post-featured-image"><img fetchpriority="high" decoding="async" width="483" height="578" src="//yoocii.com/wp-content/uploads/2024/03/mfc-lt20slpm.72.png" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="" style="width:100%;height:100%;object-fit:contain;" srcset="//yoocii.com/wp-content/uploads/2024/03/mfc-lt20slpm.72.png 483w, //yoocii.com/wp-content/uploads/2024/03/mfc-lt20slpm.72-251x300.png 251w" sizes="(max-width: 483px) 100vw, 483px" /></figure></div> </div> </div> <div class="wp-block-group alignwide is-layout-constrained wp-block-group-is-layout-constrained"> <div class="wp-block-group alignwide has-ti-bg-alt-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained" style="margin-top:0px;margin-bottom:0px;padding-top:64px;padding-right:24px;padding-bottom:64px;padding-left:24px"> <div class="wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex"> <div class="wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow" style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"> <div class="wp-block-group is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-4 wp-block-group-is-layout-constrained" style="padding-top:0;padding-right:0;padding-bottom:0;padding-left:0"> <div class="wp-block-group has-ti-accent-background-color has-background is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-3 wp-block-group-is-layout-constrained" style="border-radius:100px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px"> <figure class="wp-block-image size-large"><img decoding="async" src="//yoocii.com/wp-content/themes/neve-fse/assets/img/neve-fse-img01.svg" alt=""/></figure> </div> </div> <h3 class="wp-block-heading has-text-align-left has-medium-font-size">现代的设?/h3> <p class="has-text-align-left">配备IPS触摸屏，带来更好显示体验的同时简化了操作的流程，降低部署的成本?br>USB及虚拟串口，方便用户直连电脑，省掉接线的烦恼?br>Portable理念带来的宽压输入设计，使得V系列流量?控制器可采用移动电源供电，随时变身便携式?/p> </div> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"> <div class="wp-block-group is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-6 wp-block-group-is-layout-constrained" style="padding-top:0;padding-right:0;padding-bottom:0;padding-left:0"> <div class="wp-block-group has-ti-accent-background-color has-background is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-5 wp-block-group-is-layout-constrained" style="border-radius:100px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px"> <figure class="wp-block-image size-large is-resized"><img decoding="async" src="//yoocii.com/wp-content/themes/neve-fse/assets/img/neve-fse-img02.svg" alt="" style="width:48px;height:auto"/></figure> </div> </div> <h3 class="wp-block-heading has-text-align-left has-medium-font-size">多参?/h3> <p class="has-text-align-left">可同时在线测量并采集气体的流量、温度、压力和密度等参数。可节省传感器的部署种类和数量，降低采购及维护成本?/p> </div> <div class="wp-block-column is-layout-flow wp-block-column-is-layout-flow" style="padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px"> <div class="wp-block-group is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-8 wp-block-group-is-layout-constrained" style="padding-top:0;padding-right:0;padding-bottom:0;padding-left:0"> <div class="wp-block-group has-ti-accent-background-color has-background is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-7 wp-block-group-is-layout-constrained" style="border-radius:100px;padding-top:16px;padding-right:16px;padding-bottom:16px;padding-left:16px"> <figure class="wp-block-image size-large"><img decoding="async" src="//yoocii.com/wp-content/themes/neve-fse/assets/img/neve-fse-img03.svg" alt=""/></figure> </div> </div> <h3 class="wp-block-heading has-text-align-left has-medium-font-size">安全灵活的接?/h3> <p class="has-text-align-left">提供MODBUS RTU工业通讯协议和集成了模拟信号(0-20mA, 4-20mA, 0-5, 1-5V, 0-10V)的输入输出。通过触摸屏幕及软件可以设置不同类型的信号。以便同一流量?控制器在不同信号需求场景时的普适性，可降低仪表库存，节约大量资金。DB9工业接口所有线路采用安全设计，即使错误接线也确保仪表安全，降低维修成本?/p> </div> </div> </div> <div class="wp-block-kadence-tabs alignwide"><div class="kt-tabs-wrap kt-tabs-id716_ce4d3f-ac kt-tabs-has-4-tabs kt-active-tab-1 kt-tabs-layout-tabs kt-tabs-tablet-layout-inherit kt-tabs-mobile-layout-inherit kt-tab-alignment-left "><ul class="kt-tabs-title-list"><li id="tab-" class="kt-title-item kt-title-item-1 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-active"><a href="#tab-" data-tab="1" class="kt-tab-title kt-tab-title-1 "><span class="kt-title-text">技术规?/span></a></li><li id="tab-" class="kt-title-item kt-title-item-2 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-inactive"><a href="#tab-" data-tab="2" class="kt-tab-title kt-tab-title-2 "><span class="kt-title-text">配套软件</span></a></li><li id="tab-" class="kt-title-item kt-title-item-3 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-inactive"><a href="#tab-" data-tab="3" class="kt-tab-title kt-tab-title-3 "><span class="kt-title-text">相关下载</span></a></li><li id="tab-faq" class="kt-title-item kt-title-item-4 kt-tabs-svg-show-always kt-tabs-icon-side-right kt-tab-title-inactive"><a href="#tab-faq" data-tab="4" class="kt-tab-title kt-tab-title-4 "><span class="kt-title-text">FAQ常见问题</span></a></li></ul><div class="kt-tabs-content-wrap"> <div class="wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-1 kt-inner-tab_8a88e4-7b"><div class="kt-tab-inner-content-inner"> <figure class="wp-block-flexible-table-block-table is-content-justification-left is-style-stripes"><table class="has-fixed-layout" style="padding:0;border-width:0;border-radius:0;border-style:double"><thead><tr><th colspan="4">仪表性能</th></tr></thead><tbody><tr><td style="text-align:center;vertical-align:middle"><strong>量程</strong></td><td><strong>0.5SCCM-5SCCM</strong><sup>2</sup></td><td><strong>10SCCM-20SLPM</strong><sup>2</sup></td><td><strong>50SLPM-5000SLPM</strong><sup>2</sup></td></tr><tr><td><strong>VS精度</strong><sup>1</sup></td><td>±(0.8%RD + 0.2%FS)</td><td>±(0.6%RD ?0.1%FS)</td><td>±(0.8%RD + 0.2%FS)</td></tr><tr><td><strong>VH精度</strong><sup>1</sup></td><td>±(0.6%RD + 0.2%FS)</td><td>±(0.5%RD ?0.1%FS)</td><td>±(0.6%RD + 0.2%FS)</td></tr><tr><td><strong>重复?/strong><sup>1</sup></td><td>±(0.2%RD + 0.02%FS)</td><td>±(0.1%RD ?0.02%FS)</td><td>±(0.2%RD + 0.02%FS)</td></tr><tr><td><strong>量程?/strong></td><td colspan="3">1:1000(1:10000可?</td></tr><tr><td><strong>温度灵敏?/strong></td><td colspan="3">Zero:±0.01%FS/℃（清零可消除）<br>Span: ±0.01%RD/?/td></tr><tr><td><strong>压力灵敏?/strong></td><td colspan="3">Zero: ±0.01%FS/ATM(清零可消?<br>Span: ±0.1%RD/ATM</td></tr><tr><td><strong>湿度灵敏?/strong></td><td colspan="3">Zero: ±0.002%FS/%RH(清零可消?<br>Span: ±0.001%RD/%RH</td></tr><tr><td><strong>工作温度</strong></td><td colspan="3">-10-60?(可扩展至-20-70?</td></tr><tr><td><strong>工作压力</strong></td><td colspan="3">0-1.1MPaA</td></tr><tr><td><strong>温度测量精度</strong></td><td colspan="3">-20-50? ±0.1?br>50-70? ±0.15?/td></tr><tr><td><strong>绝压测量精度</strong></td><td colspan="3">0-0.1MPaA: ±200Pa<br>0.1-1.1MPaA: ±0.5%RD</td></tr><tr><td><strong>流量测量响应时间</strong></td><td colspan="3">小于10毫秒(取决流量大小和用户设定的滤波级数)</td></tr><tr><td><strong>控制响应时间</strong></td><td colspan="3">最快小?00毫秒(取决于流量大小和PID参数设置)</td></tr><tr><td><strong>上电预热时间</strong></td><td colspan="3">小于1?达到精度范围?</td></tr><tr><td><strong>年漂移率</strong></td><td colspan="3">小于0.1%FS(置于干净无腐蚀气体?</td></tr><tr><td><strong>累积器精?/strong></td><td colspan="3">±0.2%RD附加误差</td></tr><tr><td><strong>气体种类</strong></td><td colspan="3">134（包含混合气体）</td></tr><tr><td><strong>可编辑混合气?/strong></td><td colspan="3">20?Carr, Wilke, VMX三种混合模型可?</td></tr><tr><td><strong>供电电压</strong></td><td colspan="3">4.75-30V</td></tr><tr><td><strong>工作功?/strong></td><td colspan="3">1.5W(屏幕最高亮?</td></tr><tr><td><strong>电源要求</strong></td><td colspan="3">4.75-30V, 2W</td></tr><tr><td><strong>电源接头</strong></td><td colspan="3">USB Type-C, DB9公头</td></tr></tbody></table><figcaption>1.所示指标是在流量清零后及温度、压力和湿度平衡的条件下?br>2.当前版本的控制器只支持满量程10SCCM-500SLPM的型号?/figcaption></figure> <div class="wp-block-kadence-spacer aligncenter kt-block-spacer-716_e408b8-d6"><div class="kt-block-spacer kt-block-spacer-halign-center"></div></div> <figure class="wp-block-flexible-table-block-table is-style-stripes"><table class="has-fixed-layout"><thead><tr><th colspan="2">机械结构</th></tr></thead><tbody><tr><td><strong>最大耐压</strong></td><td>1.2MPaG</td></tr><tr><td><strong>最大压差（?>右）</strong></td><td>0.6MPaD，超过此压差传感器可能损?/td></tr><tr><td><strong>最大压差（?>左）</strong></td><td>0.3MPaD, 超过此压差传感器可能损坏</td></tr><tr><td><strong>防护等级</strong></td><td>IP40</td></tr><tr><td><strong>湿度范围</strong></td><td>0-95%不结?/td></tr><tr><td><strong>接气材料</strong></td><td>300系列不锈? 400系列不锈钢，? ? 氧化铝陶? 玻璃, 环氧树脂, 硅胶, ?/td></tr><tr><td><strong>密封材质</strong></td><td>标配FKM. 可选EPDM, NBR等材?/td></tr></tbody></table></figure> <div class="wp-block-kadence-spacer aligncenter kt-block-spacer-716_6a9e89-ae"><div class="kt-block-spacer kt-block-spacer-halign-center"></div></div> <figure class="wp-block-flexible-table-block-table is-style-stripes"><table class=""><thead><tr><th colspan="4">过程连接</th></tr></thead><tbody><tr><td><strong>量程</strong></td><td><strong>标配接口</strong></td><td><strong>可定制接?/strong></td><td><strong>入口压力范围(满量程流量出口排空时)</strong><sup>1</sup></td></tr><tr><td>10-100SCCM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>20-1000KPaG</td></tr><tr><td>200SCCM-1SLPM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>30-1000KPaG</td></tr><tr><td>3SLPM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>50-1000KPaG</td></tr><tr><td>5SLPM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>50-1000KPaG</td></tr><tr><td>10SLPM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>50-1000KPaG</td></tr><tr><td>20SLPM</td><td>G1/8″</td><td>PT1/8″, NPT1/8″</td><td>100-1000KPaG</td></tr><tr><td>50SLPM</td><td>G1/4″</td><td>PT1/4″, NPT1/4″</td><td>50-1000KPaG</td></tr><tr><td>100SLPM</td><td>G1/4″</td><td>PT1/4″, NPT1/4″</td><td>100-1000KPaG</td></tr><tr><td>250SLPM</td><td>PT1/2″</td><td>G1/2″, NPT1/2″</td><td>300-900KPaG</td></tr><tr><td>500SLPM</td><td>PT3/4″</td><td>G3/4″, NPT3/4″</td><td>350-650KPaG</td></tr></tbody></table><figcaption>1.列出的是标准型号控制器的压力范围，可根据需要进行定制?br>*所有接口均为内螺纹</figcaption></figure> <div class="wp-block-kadence-spacer aligncenter kt-block-spacer-716_1f065f-de"><div class="kt-block-spacer kt-block-spacer-halign-center"></div></div> <figure class="wp-block-flexible-table-block-table is-style-stripes"><table class=""><thead><tr><th colspan="2">通信</th></tr></thead><tbody><tr><td>数字接口</td><td>Modbus RTU (RS485), USB (含USB转串?</td></tr><tr><td>模拟?/td><td>0-20 mA, 4-20 mA, 0-5 VDC, 1-5 VDC, 0-10 VDC (软件可?</td></tr><tr><td>控制信号</td><td>流量清零 (2.75-30VDC使能)</td></tr><tr><td>模拟量数据更新速度</td><td>10毫秒</td></tr><tr><td>模拟量精?/td><td>±0.1% 满量程误?/td></tr><tr><td>数字量数据更新速度</td><td>正常3毫秒?最?毫秒</td></tr></tbody></table></figure> </div></div> <div class="wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-2 kt-inner-tab_26eba9-e8"><div class="kt-tab-inner-content-inner"> <h2 class="wp-block-heading">VISLAM TOOLKIT</h2> <figure class="wp-block-image size-large"><img decoding="async" width="1024" height="546" src="//yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit-1024x546.png" alt="" class="wp-image-111" srcset="//yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit-1024x546.png 1024w, //yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit-300x160.png 300w, //yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit-768x410.png 768w, //yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit-18x10.png 18w, //yoocii.com/wp-content/uploads/2024/03/VISLAM-Toolkit.png 1500w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure> <div class="wp-block-kadence-iconlist kt-svg-icon-list-items kt-svg-icon-list-items716_24dcca-ca kt-svg-icon-list-columns-1 alignnone"><ul class="kt-svg-icon-list"> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_544f51-75"><span class="kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="kt-svg-icon-list-text">实时显示流量计、控制的测量数值和对应曲线?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_439735-a2"><span class="kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="kt-svg-icon-list-text">设置流量计、控制器的参数?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_facafe-0b"><span class="kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="kt-svg-icon-list-text">提供选型工具计算不同气体在不同温度和压力下的压损帮助选型?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_f98578-e7"><span class="kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="kt-svg-icon-list-text">提供USB和RS485连接。RS485总线上的为朗流量计、控制器可以自动搜索出来?/span></li> <li class="wp-block-kadence-listitem kt-svg-icon-list-item-wrap kt-svg-icon-list-item-716_8df2b3-ca"><span class="kb-svg-icon-wrap kb-svg-icon-fe_checkCircle kt-svg-icon-list-single"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg></span><span class="kt-svg-icon-list-text">系统要求Windows10及以上。其它版本的操作系统请咨询安装方法?/span></li> </ul></div> <div class="wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns716_be3cff-1f"><a class="kb-button kt-button button kb-btn716_075f82-53 kt-btn-size-small kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn" href="//yoocii.com/wp-content/uploads/2024/03/Vislam.Toolkit-1.0.9.msi_.zip" download=""><span class="kb-svg-icon-wrap kb-svg-icon-fe_download kt-btn-icon-side-left"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg></span><span class="kt-btn-inner-text">下载</span></a></div> </div></div> <div class="wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-3 kt-inner-tab_6719dc-3a"><div class="kt-tab-inner-content-inner"> <div class="wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-10 wp-block-group-is-layout-flex"> <p>V系列气体层流控制器资?/p> <div class="wp-block-kadence-advancedbtn kb-buttons-wrap kb-btns716_7b9106-a7"><a class="kb-button kt-button button kb-btn716_83a3b2-d2 kt-btn-size-small kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn mtli_attachment mtli_pdf" href="//yoocii.com/wp-content/uploads/2024/03/v-series-brochure.pdf" download=""><span class="kb-svg-icon-wrap kb-svg-icon-fas_file-pdf kt-btn-icon-side-left"><svg viewBox="0 0 384 512" fill="currentColor" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M181.9 256.1c-5-16-4.9-46.9-2-46.9 8.4 0 7.6 36.9 2 46.9zm-1.7 47.2c-7.7 20.2-17.3 43.3-28.4 62.7 18.3-7 39-17.2 62.9-21.9-12.7-9.6-24.9-23.4-34.5-40.8zM86.1 428.1c0 .8 13.2-5.4 34.9-40.2-6.7 6.3-29.1 24.5-34.9 40.2zM248 160h136v328c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V24C0 10.7 10.7 0 24 0h200v136c0 13.2 10.8 24 24 24zm-8 171.8c-20-12.2-33.3-29-42.7-53.8 4.5-18.5 11.6-46.6 6.2-64.2-4.7-29.4-42.4-26.5-47.8-6.8-5 18.3-.4 44.1 8.1 77-11.6 27.6-28.7 64.6-40.8 85.8-.1 0-.1.1-.2.1-27.1 13.9-73.6 44.5-54.5 68 5.6 6.9 16 10 21.5 10 17.9 0 35.7-18 61.1-61.8 25.8-8.5 54.1-19.1 79-23.2 21.7 11.8 47.1 19.5 64 19.5 29.2 0 31.2-32 19.7-43.4-13.9-13.6-54.3-9.7-73.6-7.2zM377 105L279 7c-4.5-4.5-10.6-7-17-7h-6v128h128v-6.1c0-6.3-2.5-12.4-7-16.9zm-74.1 255.3c4.1-2.7-2.5-11.9-42.8-9 37.1 15.8 42.8 9 42.8 9z"/></svg></span><span class="kt-btn-inner-text">产品画册</span></a> <a class="kb-button kt-button button kb-btn716_94fa0d-e0 kt-btn-size-small kt-btn-width-type-auto kb-btn-global-fill kt-btn-has-text-true kt-btn-has-svg-true wp-block-kadence-singlebtn mtli_attachment mtli_pdf" href="//yoocii.com/wp-content/uploads/2024/05/V系列流量控制器产品规格书-1.3.pdf" download=""><span class="kb-svg-icon-wrap kb-svg-icon-fas_file-pdf kt-btn-icon-side-left"><svg viewBox="0 0 384 512" fill="currentColor" xmlns="//www.w3.org/2000/svg" aria-hidden="true"><path d="M181.9 256.1c-5-16-4.9-46.9-2-46.9 8.4 0 7.6 36.9 2 46.9zm-1.7 47.2c-7.7 20.2-17.3 43.3-28.4 62.7 18.3-7 39-17.2 62.9-21.9-12.7-9.6-24.9-23.4-34.5-40.8zM86.1 428.1c0 .8 13.2-5.4 34.9-40.2-6.7 6.3-29.1 24.5-34.9 40.2zM248 160h136v328c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V24C0 10.7 10.7 0 24 0h200v136c0 13.2 10.8 24 24 24zm-8 171.8c-20-12.2-33.3-29-42.7-53.8 4.5-18.5 11.6-46.6 6.2-64.2-4.7-29.4-42.4-26.5-47.8-6.8-5 18.3-.4 44.1 8.1 77-11.6 27.6-28.7 64.6-40.8 85.8-.1 0-.1.1-.2.1-27.1 13.9-73.6 44.5-54.5 68 5.6 6.9 16 10 21.5 10 17.9 0 35.7-18 61.1-61.8 25.8-8.5 54.1-19.1 79-23.2 21.7 11.8 47.1 19.5 64 19.5 29.2 0 31.2-32 19.7-43.4-13.9-13.6-54.3-9.7-73.6-7.2zM377 105L279 7c-4.5-4.5-10.6-7-17-7h-6v128h128v-6.1c0-6.3-2.5-12.4-7-16.9zm-74.1 255.3c4.1-2.7-2.5-11.9-42.8-9 37.1 15.8 42.8 9 42.8 9z"/></svg></span><span class="kt-btn-inner-text">规格?/span></a></div> </div> </div></div> <div class="wp-block-kadence-tab kt-tab-inner-content kt-inner-tab-4 kt-inner-tab_a249b2-fa"><div class="kt-tab-inner-content-inner"> <div class="wp-block-kadence-accordion alignnone"><div class="kt-accordion-wrap kt-accordion-id716_7a078f-0a kt-accordion-has-2-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-arrow kt-accodion-icon-side-right" style="max-width:none"><div class="kt-accordion-inner-wrap" data-allow-multiple-open="false" data-start-open="0"> <div class="wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane716_035b1c-3c"><div class="kt-accordion-header-wrap"><button class="kt-blocks-accordion-header kt-acccordion-button-label-show"><span class="kt-blocks-accordion-title-wrap"><span class="kt-blocks-accordion-title">为什么测量的流量值和参考流量不一?</span></span><span class="kt-blocks-accordion-icon-trigger"></span></button></div><div class="kt-accordion-panel kt-accordion-panel-hidden"><div class="kt-accordion-panel-inner"> <ul> <li>排查气体类型是否设置正确?/li> <li>检查标况条件（标况温度和标况压力）是否和参考流量一致。为朗仪表出厂的仪表标况条件默认标况温度?0℃，标况压力?01.325KPaA?/li> <li>联系为朗仪表获得技术支持?/li> </ul> </div></div></div> <div class="wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane716_48f5df-1e"><div class="kt-accordion-header-wrap"><button class="kt-blocks-accordion-header kt-acccordion-button-label-show"><span class="kt-blocks-accordion-title-wrap"><span class="kt-blocks-accordion-title">为什么气体流量停止后流量计还有很小的流量数?</span></span><span class="kt-blocks-accordion-icon-trigger"></span></button></div><div class="kt-accordion-panel kt-accordion-panel-hidden"><div class="kt-accordion-panel-inner"> <ul> <li>为朗仪表的层流流量计内部使用了差压传感器。差压传感器在温度、压力和湿度变化时零点都会发生变化。这是材料的物理现象。只能通过流量计的流量清零功能去除掉?/li> <li>为朗仪表的传感器进过了温度的补偿，可以适应工作温度内的变化。但是剧烈的温度会导致传感器受热不均匀，会带来一定的零点偏差。因此流量计应尽可能远离温度快速变化的热源?/li> <li>通常情况下湿度的变化会带?.1%FS的零点偏移。把流量计从室内空气中装入管道后通入干燥的气体，会带来一定的零点变化。因此在通入干燥气体几分钟后关断气体并清除零点，这样就可以让流量计的零点长期保持稳定?/li> </ul> </div></div></div> </div></div></div> </div></div> </div></div></div> </div> </div> </div> <p><a href="//yoocii.com/product-class/v-series-flow-controllers/">V系列层流流量控制?/a>最先出现在<a href="//yoocii.com">深圳市为朗仪表有限公?/a>?/p> ]]></content:encoded> </item> </channel> </rss>