Campbell CR800/CR850数据采集�?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"> <div> 　　CR800是一款低成本的含差分通道的数据采集器。它含有3个差分通道，能实现差分信号的传感器连接。该系列数据采集器有CR800和CR850两种型号。其中，CR800可外接CR1000KD手持式显示器，而CR850的面板上已集成显示器及操作键盘，方便手动传输、读数、存储数据等操作。CR800系列可以通过无线电台、CDMA/GPRS、卫星或与计算机直接连接的方式进行数据传输。此外，它还可以直接与PDA相连接进行操作。CR850与CR800性能一致，区别是多了一个LCD显示屏、�/div><div></div><div><strong>特点</strong></div><div> ? 传感器较少的简易系统的理想选择</p><p> ? 4M数据和程序存储空闳�/p><p> ? 表格式数据格弎�/p><p> ? 操作系统：PakBus?</p><p> ? 支持LoggerNet软件</p><p> ? 可外接CR1000KD手持式显示器</p><p> ? 支持Modbus协议、SDI-12协议和SDM设备</div><div></div><div><strong>主要技术参�?/strong></div><div> 扫描频率�?00 Hz</p><p> 通讯端口�?个CS I/O �?个RS-232</p><p> A/D转换�?3bit</p><p> 耗电量：�?.6mA（睡眠模式）�?~16mA（w/o RS-232通讯时）�?7~28 mA (w/RS-232 通讯�?</p><p> 模拟量输入：6个单端通道（即3个差分通道（�/p><p> 模拟电压范围�?#177;5000mV</p><p> 模拟电压精度�?#177;（读�?0.06%+偏移量）�?~40ℂ�/p><p> 测量分辨率：0.33 ?V</p><p> 脉冲通道�?�?/p><p> 控制口：4�?/p><p> 协议支持：PakBus，Modbus，DNP3，FTP，HTTP，XML，POP3，SMTP，Telnet，NTCIP，NTP，SDI-12，SDM</div> </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="290053" /> <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）">