TR700-LF失重给料秤仪�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <table cellspacing="4" cellpadding="0" width="683" border="0"> <tbody> <tr> <td> <h3>TR700-LF失重给料秤仪�?/h3> </td> </tr> <tr> <td class="n_ctnt" align="left" style="padding-top: 15px"> <p>TR700-LF型失重给料秤模块是专门针对失重秤设计的一种高精度，高可靠性，高性能控制仪表。本仪表采用32位ARM芯片做为仪表的CPU，选用工业级元器件设计，贴片工艺生产和多种抗干扰措施。并通过高压脉冲群测试，高压气隙放电测试，高压接触放电测试，以及高低温测试。其具有高可靠性，控制算法先进，操作简单，可选多种功能扩展模块和适应能力强等特点、�br /> <br /> <strong>技术参�?/strong><br /> 1�?nbsp;电源：直�?4V(18V-30V)<br /> 2�?nbsp;消耗功率：**10�?br /> 3�?nbsp;工作温度：从-5℃到45℃（23℉到117℉）<br /> 4� 湿度�?le;90%相对湿度（无凝结水）<br /> 5�?nbsp;输出灵敏度： 0.5��/格~200��/栻�br /> 6� 输入阻抗：DC 500V时，每个端子之间阻抗不能小于100M��<br /> 7�?nbsp;可调零位电压输入范围�?.05mV~15.0mV<br /> 8�?nbsp;信号输入范围�?nbsp; 0mV�?31mV<br /> 9�?nbsp;量程稳定度：读数�?plusmn;8ppm/k<br /> <br /> <strong>功能特点</strong><br /> 1�?nbsp;适用于所有电阻式应变式测力与称重传感�?br /> 2�?nbsp;高精度毫伏表功能：直接显示称重毫伏信号倻�br /> 3�?nbsp;控制对象非线性自动调整功胼�br /> 4�?nbsp;先进的模型控制算法能准确预测各个控制值的效果，提前调整控制量，响应快，超调小<br /> 5�?nbsp;采用增量式控制策略，使系统手/自动控制切换时，控制输出没有波动<br /> 6�?nbsp;可作为PWC网络的组成模块，构成强大的分布式失重秤、皮带秤配料系统，也可独立于PWC使用<br /> 7�?nbsp;有体积计量模式功胼�br /> <br /> <strong>优点９�/strong><br /> 1）开关量输入口（IN），开关量输出口DO，模拟量4-20mA�?-20mA输出口（AO）均可自定义，方便灵活的同时，确保了更高的可靠�?br /> 2）仪表具有互换性：换新表时，只需把新表的参数设成与旧表一样，新表就可以使用，无需再重复标宙�br /> 3�?nbsp;TR700-LF采用模型控制与增量式数字PID控制，可以提高系统控制精度和反应速度，并减少系统调节波动<br /> <br /> <strong>产品选型<br /> </strong>TR700-LF失重给料控制<br /> TR700-BS皮带计量秣�br /> TR700-BC皮带配料秣�br /> <br /> <strong>应用：适用于采用PLC或PC进行控制的失重秤、螺旋秤、皮带秤等动态称量系绞�/strong></p> </td> </tr> <tr> <td valign="bottom" height="60"><br /> </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="20865" /> <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）">