英科YL807系列恒温控制�?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 style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(71, 71, 71); font-family: 'Microsoft Yahei', 微软雅黑, Arial, Verdana, sans-serif; font-size: 12px; line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);"><strong style="margin: 0px; padding: 0px; border: 0px;">一、YL807系列恒温控制器产品概述：</strong> <br/>本公司生产的液晶显示可编程恒温控制器选用抗干扰很强的工控专用芯片，采�?A250VAC继电器输出，负载能力很大，可靠性很高（根据以往工程统计，可靠性达99.4 %�?电源不稳或接线错误都不会导致控制器损坏，但接线错误可能会烧毁保险丝，只要更换保险丝即可�?nbsp; <br/><strong style="margin: 0px; padding: 0px; border: 0px;">二、YL807系列恒温控制器确保可靠的技术措施：</strong> <br/>对于采用继电器输出的系统，由于继电器触点闭合和断开会产生电火花，产生很强的干扰信号，对单片机要求较高，继电器越大，产生的干扰信号也越强，对单片机要求也更高，系统开发难度将增大。所以，由于市场上常见的几款温控吕所选用的单片机档次较低，故所选继电器电流都在3A以下，但继电器太小，表明其触点也小，当电源不稳或接线错误触点也极易烧毁，整机可靠性受到限制�?nbsp;考虑到以上原因，本公司生产的液晶显示可编程恒温控制器选用抗干扰很强的高级工控专用芯片，使输出部分能够选用7A250VAC继电器，这样就确保了其可靠性很高，性能极为稳定�?nbsp; <br/><strong style="margin: 0px; padding: 0px; border: 0px;">三、YL807系列恒温控制器可控制设备９�/strong> <br/>风机盘管风速、二线电动阀、三线电动阀、电磁阀、风阀（二线、三线），可通用�?nbsp; <br/><strong style="margin: 0px; padding: 0px; border: 0px;">四、YL807系列恒温控制器技术规范：</strong> <br/>额定电压�?20VAC 50Hz <br/>自耗功率：�?.5W <br/>负载�?000W <br/>测温范围�?-40�?nbsp; <br/>测温精度：�?.5�?nbsp; <br/>阻燃ABS工程塑料 <br/><strong style="margin: 0px; padding: 0px; border: 0px;">五、YL807系列恒温控制器特点：</strong> <br/>1.四种风速调节模式：自动、高速、中速、低速�?nbsp;<br/>2.具有记忆功能，掉电后能保存所有参数（检验方法：掉电前保持开机，来电后也保持开机状态） <br/>3.可通过机板上的按键，校准房间显示温度�?nbsp;<br/>4.24小时定时开�?关机，二个功能同时具备�?nbsp;<br/>5.低温防冻功能 <br/>6.可与主机联动 <br/>7.配VDY100电源驱动块，输出续电�?A250VAC,负载很大，可靠性很高、�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(71, 71, 71); font-family: 'Microsoft Yahei', 微软雅黑, Arial, Verdana, sans-serif; font-size: 12px; line-height: 24px; white-space: normal; background-color: rgb(255, 255, 255);"> </p><p><br/></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;"> 永嘉 </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="127844" /> <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）">