哈希U53型超声波明渠流量�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong>仪器简介：</strong></p><p>典型应用９�/p><p>一种明渠流量非接触式监测的仪表，适用于流量测量和液位控制，包括：自来水、雨水、废水和活性污泥、�/p><p>操作原理９�/p><p>U53 型测定仪的工作原理是超声回波技术，通过测量流量槽（堰）液位高度，再经仪器内部的微处理器运算得到流量。超声波传感器在微机控制下，发射和接收超声波，计算出液位高度；再根据规定流量计算公式：即可得到液体流量、�/p><p><strong>技术参数：</strong></p><p>量程范围�?.25�?.0米；</p><p>测量分辨率：深度�?#177;1mm：�/p><p>测量单位：流量：升、立方米、加仑、百万升、立方英�?每秒、分、小�?＋�/p><p>百万升和百万加伦(每天)</p><p>深度: 英寸、英尺、毫米、米</p><p>环境温度�?20 � +60ℂ�/p><p>温度补偿�?40�?80ℂ�/p><p>� � 器：4只SPDT</p><p>模拟输出：两路独立的0�?0 mA �? � 20 mA</p><p>电源要求�?0�?30 VAC�?80�?60 VAC�?0/60 Hz</p><p>� � 度：满量程的0.5＄�/p><p>� � 度：满量程的0.1＄�/p><p>� � 性：满量程的0.1＄�/p><p>机箱防护：NEMA 4X（IP65），</p><p>安装方式：板式安装、表面安装和管道式安装；</p><p>探头重量�?.6kg</p><p>探头电缆�?0英尺</p><p>仪器重量�?.5kg</p><p><strong>主要特点９�/strong></p><p>� 内置大量堰和槽的规格数据库，如：V 形堰，矩形堰，矩形槽� 圆底槽，Parshall 槽等：�/p><p>� 对于非标准的明渠结构，用户可以自己输入流量曲线、�/p><p>� 脉冲反射技�?/p><p>� 自动温度补偿</p><p>� 不需要日常维抣�/p><p>� 非接触测量，能在较恶劣的环境中应用、�/p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="255048" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">