CRVW3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"> <p><span>CRVW3是一款独立的低成本三通道振弦式数据采集器。它可以配置为独立的数据采集器，或在配置了可用的无线通信选项后，成为较大的无线链接数据采集网络的组成部分、�/span></p><p><span>典型应用９�/span></p><p><span>车辆测试、结构和地震监测、航空航天、地球技术、实验室及其他要求高速采样或大量高分辨率通道的应用领域、�/span></p><p><span>优势与特炸�/span></p><p><span>l<span>从一到三个振动线传感器读取和存储数据</span></p><p><span>l<span>包括用于太阳能电池板连接的充电控制器 防护等级达到IP66</span></p><p><span>l<span>简单的编程界面</span></p><p><span>l<span>集成式可充电或碱性电池选件</span></p><p><span>l<span>兼容许多现有的Campbell Scientific数据采集网络PakBus路由�?无线中继器功胼�/span></p><p><span>技术说昍�/span></p><p><span><strong>CRVW3数据采集�?/strong>使用砖利的振弦频谱分析技� (VSPECT?)，可能对振弦传感器提供高性能的测量。VSPECT? 观测输入的传感器信号，实施傅立叶变换和频谱分析，通过识别在可接受范围的强信号，来确定传感器的频率，无视外部的噪声、�/span></p><p><span><strong>CRVW3数据采集�?/strong>提供下列数据：共振传感器频率、用于温度计算的热敏电阻阻值、以及用于确认频率测量有效性的诊断值、�/span></p><p><span>技术参数：</span></p><p><span>l<span>处理器：ST ARM CORTEX-M4 (32-位，带配� FPU，运行频率为 144 MHz)</span></p><p><span>l<span>数据存储�?6 MB 顺序排列的闪存，可存储多� 420�?00 条记� (单通道)，或多达 160�?00 条记� (3 通道)</span></p><p><span>l<span>时钟精度�?#177;3 分钟/平�/span></p><p><span>l<span>测量间隔范围�? � � 1 �?/span></p><p><span>l<span>Micro B � USB接口：可直接连接到PC (供电用于配置及数据下�?�?.0 全速，12 Mbps</span></p><p><span>l<span>配置：可软件配置，无需编程</span></p><p><span>测量</span></p><p><span>l<span>通道数量�? 个振弦，� 3 个热敏电�?RTD (温度) 测量</span></p><p><span>l<span>测量速度�? 秒每个传感器 (振弦和温�?</span></p><p><span>振弦</span></p><p><span>l<span>测量激发选项�? V (��1 V)� 5 V (��2.5 V)�?2 V (��6 V)</span></p><p><span>l<span>测量 (频率) 分辨率：0.001 Hz RMS (-40�� � +70��C)</span></p><p><span>l<span>时间-系列 基本分辨率：24-� ADC</span></p><p><span>l<span>测量精度�?#177;0.005% 读数</span></p><p><span>l<span>测量方法：VSPECT (频谱分析)，美国砖利号7�?79�?90，含诊断数据</span></p><p><span>l<span>温度 (阻�?</span></p><p><span>l<span>测量方法：电阻半桥测量，24-� ADC，集成的 4.99 k�� 0.1% 桥臂电阻</span></p><p><span>l<span>分辨率：0.01 �� RMS (-40�� � +70��C)</span></p><p><span>l<span>精度�?#177;0.15% 读数 (-40�� � +70��C)</span></p><p><span>无线通讯</span></p><p><span>l<span>-RF451 选项</span></p><p><span>l<span>内置电台描述�? W�?02 � 928 MHz 非许可证频段，射频电�?/span></p><p><span>l<span>FCC 认证 ID：KNYAMM0300AT</span></p><p><span>l<span>IC: 2329B-FGR2</span></p><p><span>l<span>电台转发器：� -RF451 选项的设备能够被设置成电台转发器</span></p><p><span>供电</span></p><p><span>l<span>充电端子�?6 � 28 Vdc，来自太阳能板或直流电源转换�?/span></p><p><span>l<span>电池选项：可充电 7 Ah 铅酸电池，或 8 � D-� 碱性电江�/span></p><p><span>物理参数</span></p><p><span>l<span>重量�?.2 kg (9.2 �? 带可充电电池�?.0 kg (6.6 �? 带碱性电江�/span></p><p><span>l<span>工作温度范围�?40�� � +70��C</span></p><p><span>l<span>兼容标准：RoHS</span></p><p><span>l<span>机箱尺寸�?4.1 x 22.9 x 14.0 cm (9.5 x 9.0 x 5.5 英寸)</span></p><p><span>l<span>机箱防护级别：NEMA 4X (IP66)，在合适使用穿线孔的条件下</span></p><p><span>l<span>机箱固定：可选的不锈钢通用支架，用于立�?墙面安装；或塑料固定� (已含)</span></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="242118" /> <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）">