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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><span>应用领域</span></strong></p><p><strong></strong></p><p><span>该产品普遍应用于污水厂、自来水厂、水站、地表水、养殖业、工业等领域溶解氧监测、�/span></p><p><strong><span>测量原理</span></strong><strong></strong></p><p><span>溶解氧传感器采用荧光法测量溶解氧，发出的蓝光照射在荧光层上，荧光物质受到激发发出红光，而氧浓度与荧光物质回到基态的时间成反比。采用该荧光法测量溶解氧，测量时不会存在对氧的消耗，数据稳定，性能可靠＋�/span><span>不存在干扰，安装和校正简单、�/span></p><p><strong><span>技术指栆�/span></strong><strong></strong></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>传感�?/span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>12VDC </span></p></td></tr><tr><td><p><span>尺寸</span></p></td><td><p><span>55mm</span><span>（直径）��</span><span>342mm</span><span>（长度）</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>1.85KG </span></p></td></tr><tr><td rowspan="3"><p><span>主要材料</span></p></td><td><p><span>SUS316L + PV C</span><span>（普通版），钛合金（海水版）</span></p></td></tr><tr><td><p><span>O </span><span>型环：氟橡胶</span></p></td></tr><tr><td><p><span>线缆９�/span><span>PVC </span></p></td></tr><tr><td><p><span>防水等级</span></p></td><td><p><span>IP68/NEMA6P </span></p></td></tr><tr><td rowspan="2"><p><span>测量范围</span></p></td><td><p><span>0-20mg /L(0-20ppm) </span></p></td></tr><tr><td><p><span>温度９�/span><span>0-45</span><span>ℂ�/span></p></td></tr><tr><td rowspan="2"><p><span>显示精度</span></p></td><td><p><span>测量值的��</span><span>3% </span></p></td></tr><tr><td><p><span>温度�?#177;</span><span>0.5</span><span>ℂ�/span></p></td></tr><tr><td><p><span>存储温度</span></p></td><td><p><span>-15</span><span>ℂ�/span><span> ~ 65</span><span>ℂ�/span></p></td></tr><tr><td><p><span>测量环境温度</span></p></td><td><p><span>0~45</span><span>ℂ�/span></p></td></tr><tr><td><p><span>压力范围</span></p></td><td><p><span>≣�/span><span> 0.3Mpa </span></p></td></tr><tr><td rowspan="2"><p><span>校准</span></p></td><td><p><span>空气校准</span></p></td></tr><tr><td><p><span>样品校准</span></p></td></tr><tr><td><p><span>电缆长度</span></p></td><td><p><span>标配</span><span>10 </span><span>米电缆，可延长至</span><span>100 </span><span>籲�/span></p></td></tr><tr><td><p><span>保修</span></p></td><td><p><span>1 </span><span>平�/span></p></td></tr></tbody></table><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td colspan="2"><p><span>控制�?/span></p></td></tr><tr><td><p><span>尺寸</span></p></td><td><p><span>长度</span><span>145mm</span><span>��</span><span>宽度</span><span>125mm</span><span>��</span><span>高度</span><span>162mm </span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>1.3KG </span></p></td></tr><tr><td rowspan="2"><p><span>主要材料</span></p></td><td><p><span>下壳：铝合金喷粉</span></p></td></tr><tr><td><p><span>上盖９�/span><span>PA66+GF25+FR </span></p></td></tr><tr><td><p><span>防水等级</span></p></td><td><p><span>IP65/NEMA4X </span></p></td></tr><tr><td><p><span>存储温度</span></p></td><td><p><span>-20 </span><span>｝�/span><span> 70</span><span>ℂ�/span></p></td></tr><tr><td><p><span>操作温度</span></p></td><td><p><span>-15 </span><span>｝�/span><span> 60</span><span>ℂ�/span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>交流供电９�/span><span>AC220V</span><span>�?/span><span>50HZ</span><span>�?/span><span>5W </span><span>（宽压范図�/span><span>85 </span><span>｝�/span><span> 500V AC</span><span>（�/span></p><p><span>直流供电９�/span><span>DC24V </span></p></td></tr><tr><td><p><span>输出</span></p></td><td><p><span>两路</span><span>4 </span><span>｝�/span><span> 20mA </span><span>模拟输出，可程序设定响应参数及对应范図�/span></p><p><span>注：**负载</span><span>500 </span><span>欧姆</span></p></td></tr><tr><td><p><span>显示输出</span></p></td><td><p><span>128</span><span>��</span><span>64 </span><span>图形点阵液晶，带</span><span>LED </span><span>强背光壳阳光直射下操佛�/span></p></td></tr><tr><td><p><span>继电�?/span></p></td><td><p><span>可设置继电器，可程序设定响应参数及响应倻�/span></p></td></tr><tr><td><p><span>数字通信</span></p></td><td><p><span>酌�/span><span>MODBUS RS485 </span><span>通讯功能，可实时传输测量倻�/span></p></td></tr><tr><td><p><span>保修</span></p></td><td><p><span>1 </span><span>平�/span></p></td></tr></tbody></table> </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="224869" /> <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）">