SPC4风沙流监测系�?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>SPC4</span><span>飞沙粒子计数装置是测量风沙侵蚀的高精度传感器，主要是测量沙尘暴的颗粒，风从地面被风吹起沙粒的大小，尾翼安装一个风向标，随时监测从每个方向吹过来的沙粒、�/span></p><p><span>工作原理９�/span><span>如果漂流的颗粒为球形的，测出每个沙粒在光衰减的数目，通过乘以沙粒的密度来计算总价值、�/span></p><p><span>系统特点</span></p><p><span>l</span><span>测定范围＇�span>50~500��m</span>）的区域的监测器，内置分析器、�/span></p><p><span>l</span><span>同轴月�span>2</span>个测量计数装置，可以同时测量高度不同的数据、�/span></p><p><span>l</span><span>传感器的安装为平行光线，直径可以准确地测量、�/span></p><p><span>l</span><span>传感器的尾翼有一个风向标，可以实现方向性的方向、�/span></p><p><span>l</span><span>出厂数据记录内置<span>CF</span>卡，<span>4GB</span>的内存卡一秒数�?span>6</span>个月以上的数据、�/span></p><p><span>l</span><span>搭载了无纾�span>LAN</span>，从离开的地方可以确认测量情况、�/span></p><p><span>l</span><span>内置<span>GPS</span>，从接收数据时修正的测量时间正确、�/span></p><p><span>传感器技术参�?strong></strong></span></p><p><span>l</span><span>传感器测量方式：平行光线内通过的飞沙粒子所引起的光衰减程度</span></p><p><span>l</span><span>传感器测量光源：近红外二级管，光谱为<span>830nm</span></p><p><span>l</span><span>传感器监测区域：<span>25Wmm*2Hmm*0.5Dmm</span></p><p><span>l</span><span>传感器粒径测量范围：<span>50��</span>ｍ～<span>500��</span>ｌ�span>(64</span>种沙粒子<span>)</span></p><p><span>l</span><span>传感器信号输出：脉冲</span></p><p><span>l</span><span>传感器预热时间：<span>10min</span></p><p><span>l</span><span>传感器材质：铝合釐�/span></p><p><span>l</span><span>传感器规格和重量：检测部分：<span>150w*80h*330dmm</span></p><p><span>l</span><span>传感器安装壳�?#966;<span>90*555L</span>安装管：<span>��39*400L</span>＋�span>0.4kg</span>（检测部分）�?span>4.0kg</span>（包括安装管（�/span></p><p><span>数据处理器参�?/span></p><p><span>l</span><span>数据处理器表示：<span>LED(POWER[</span>通电<span>]�?/span>緐�span>/CPU</span>正常<span>�?/span>纡�span>/SIG[</span>实时数据＝数据输凹�span>]�?/span>纡�span>)</span></p><p><span>l</span><span>主要控制电路９�span>16</span>佌�span>CPU(24.576MHz)�?M</span>佌�span>SRAM</span>筈�/span></p><p><span>l</span><span>时间修正９�span>GPS(UTC)</span></p><p><span>l</span><span>温度測定：半导体温度传感器，测量部分传感器温�?/span></p><p><span>l</span><span>输入信号电压９�span>0-2.5V</span></p><p><span>l</span><span>输入信号频率９�span>1kHz</span>｝�span>30kHz(</span>相当<span>1</span>｝�span>30m/s</span>的风逞�span>)</span></p><p><span>l</span><span>A/D</span><span>变换处理９�span>12VDC</span>转换<span>0</span>｝�span>+2.5v/12</span>位，检测水干�span>70mv</span>以上</span></p><p><span>l</span><span>信号处理９�span>A/D</span>输入（直径相当电压）＋�span>64</span>位分割，计数数据输出</span></p><p><span>l</span><span>数据输出（３系統）：①无纾�span>LAN</span>通信<span>(IEEE802.11b/g</span>规格<span>)115�?00bps8bit</span>奇偶：无地址９�span>1</span>①�span>RS�?32C115�?00bps8bit</span>奇偶：无地址９�span>1</span>②�span>CF</span>卡连�?span>(RS�?32C</span>接线<span>)115�?00bps8bit</span>奇偶：无地址９�span>1</span></p><p><span>l</span><span>数据录取时间：数据收集后，数据输凹�/span></p><p><span>l</span><span>保护箱材质：聚碳酸酯</span></p><p><span>l</span><span>尺寸９�span>300w*400h*187dmm</span>＊�span>(</span>工具<span>)50mm</span></p><p><span>l</span><span>重量９�span>4.5kg</span></p><p><span>其他</span></p><p><span>l</span><span>电压９�span>12Vdc</span>＇�span>��10%</span>以内（�/span></p><p><span>l</span><span>工作温度９�span>0ℂ�/span>｝�span>40ℂ�/span></p><p><span>l</span><span>安装场所：室内或室外</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="242067" /> <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）">