在线式防爆氧分析�?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><strong><strong>在线式防爆氧分析�?/strong>产品简� </strong></span></p><p><span>PGA500-Ex</span><span>垊�strong>在线式防爆氧分析�?/strong>将微控制器与数字信号处理技术相结合。采用先进的传感器信号采集处理技术，可提供精确的氧测量分析。适用于工业气体、航运储藏、化工设备、氧气监控等领域。本产品具有高可靠性、响应速度快和精度高的优势。广泛应用在对于低湿、易燃易爆等对环境有严苛要求的领域、�/span></p><p><span><strong><strong>在线式防爆氧分析�?/strong>功能特色 </strong></span></p><p><span>分析仪采�?/span><span>32</span><span>位高速微处理器，</span><span>24</span><span>位微功率模数转换器，搭配</span><span>3.5"LCD</span><span>显示屏，图文引导弎�/span><span>UI</span><span>，支持中英文切换，提供多种显示参数，可编程的数据存储功能，全温度范围内温度补偿算法设计，输出接口丰富，机械结构简单，操作维护方便、�/span></p><p><span><strong><strong>在线式防爆氧分析�?/strong>主要组件 </strong></span></p><p><span>该分析仪由露点测量传感器单元和电子控制单元组成，传感器单元封装在采样腔体内部，电子控制元件封装在</span><span>Exd</span><span>外壳中。实现电气隔离、�/span></p><p><span>外壳认证：请参阅位于分析仪右侧的标记标签以识别认证标准等信息、�/span></p><p><span><strong><strong>在线式防爆氧分析�?/strong>显示及操作单� </strong></span></p><p><span>分析仪的显示及操作单元通过外壳的圆形窗口呈现。操作是通过一个独特的系统实现的，该系统允许通过外壳盖的玻璃进行完全控制。在安装和初始设置仪器期间，外盖完全可拆卸，以便更容易地进入壳体内部。当在仪器正常运行期间，旋盖必须保持完全紧固、�/span></p><p><span><strong><strong>在线式防爆氧分析�?/strong>通信接口 </strong></span></p><p><span>分析仪配置了高精度、全集成皃�/span><span>16</span><span>位数模转换器，设计满足工业控制应用的要求。经过编程可提供范围介于</span><span>4mA</span><span>臲�/span><span>20mA</span><span>�?/span><span>0mA</span><span>臲�/span><span>20mA</span><span>戕�/span><span>0mA</span><span>臲�/span><span>24mA</span><span>的电流输出；或者作为一个范围介亍�/span><span>0V</span><span>臲�/span><span>5V</span><span>＋�/span><span>0V</span><span>臲�/span><span>?10V</span><span>的电压输出，可超出量程范図�/span><span>10%</span><span>。该器件可在电流输出基础上添加一个外�?/span><span>HART </span><span>信号，设计用佛�/span><span>HART FSK</span><span>半双工调制解调器，符吇�/span><span>HART</span><span>物理层要求。用以实�?/span><span>HART</span><span>网络通信、�/span></p><p><span>分析仪也配置亅�/span><span>RS 485</span><span>通信接口，满趲�/span><span>Modbus</span><span>协议的要求，传输模式丹�/span><span>RTU</span><span>模式。分析仪的报警输出接口为两路可编稊�/span><span>SPDT</span><span>型无源报警继电器，触点容量：</span><span>250VAC/5A</span><span>�?/span><span>30VDC/5A</span><span>（阻性负载）、�/span></p><p><span><strong><strong>在线式防爆氧分析�?/strong>技术规� </strong></span></p><p><span><strong></strong></span></p><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p><span>技术参�?/span></p></td><td><p><span>参数倻�/span></p></td></tr><tr><td><p><span>测量原理</span></p></td><td><p><span>电化学氧传感�?/span></p></td></tr><tr><td><p><span>量程范围</span></p></td><td><p><span>0~10PPM</span><span>＋�/span><span>0~100PPM</span><span>＋�/span><span>0~1000PPM</span><span>＋�/span><span>0~1%</span><span>自动量程</span></p></td></tr><tr><td><p><span>分辨玆�/span></p></td><td><p><span>0.01PPM</span></p></td></tr><tr><td><p><span>精度</span></p></td><td><p><span>�?#177;</span><span>2%FS</span></p></td></tr><tr><td><p><span>单位</span></p></td><td><p><span> PPMv</span></p></td></tr><tr><td><p><span>响应时间</span></p></td><td><p><span>T90<180s</span><span>＇�/span><span>10000</span><span>↑�/span><span>1000ppm</span><span>（�/span></p></td></tr><tr><td><p><span>重复�?/span></p></td><td><p><span>� </span><span>1</span><span>%F. S.</span></p></td></tr><tr><td><p><span>校准</span></p></td><td><p><span>NIST</span><span>可溯源校凅�/span></p></td></tr><tr><td><p><span>数据记录</span></p></td><td><p><span>内部存储�?大可字�/span><span>10000</span><span>杠�/span></p></td></tr><tr><td><p><span>工作压力</span></p></td><td><p><span>进气�?大压力为</span><span>1</span><span>Bar</span></p></td></tr><tr><td><p><span>工作温度</span></p></td><td><p><span>-</span><span>20</span><span>｝�/span><span>+60��C</span></p></td></tr><tr><td><p><span>防护等级</span></p></td><td><p><span>IP65</span></p></td></tr><tr><td><p><span>流量</span></p></td><td><p><span>>1NL/min</span></p></td></tr><tr><td><p><span>尺寸</span></p></td><td><p><span>355*224*172 mm(</span><span>髗�/span><span>x</span><span>宼�/span><span>x</span><span>淰�/span><span>)</span></p></td></tr><tr><td><p><span>重量</span></p></td><td><p><span>10.95 kg</span></p></td></tr><tr><td><p><span>进出气接夳�/span></p></td><td><p><span>316</span><span>不锈� </span><span>1/4</span><span>卡套</span></p></td></tr><tr><td><p><span>显示�?/span></p></td><td><p><span>3.5</span><span>� 彩色</span><span>LCD</span></p></td></tr><tr><td><p><span>电源</span></p></td><td><p><span>176</span><span>｝�/span><span>264VAC/47</span><span>｝�/span><span>63Hz 15</span><span>｝�/span><span>28VDC </span><span>任选其，�/span></p></td></tr><tr><td><p><span>功率</span></p></td><td><p><span>5W</span></p></td></tr><tr><td><p><span>输出信号</span></p></td><td><p><span>一路用户自定义模拟信号输出９�/span></p><p><span>4~20mA</span><span>（支�?/span><span>HART</span><span>协议）�?/span><span>0~20mA</span><span>�?/span><span>0~24mA</span><span>（负载电阻小亍�/span><span>500��</span><span>）；</span></p><p><span>0~5V</span><span>�?/span><span>0~10V</span><span>（负载电阻大亍�/span><span>10K</span><span>欧姆（�/span></p><p><span>2</span><span>路可编程</span><span>SPDT</span><span>型无源报警继电器９�/span></p><p><span>触点容量</span><span>:250VAC/5A</span><span>�?/span><span>30VDC/5A</span><span>（阻性负载）</span></p><p><span>RS485</span><span>支持</span><span>Modbus-RTU</span><span>协议</span></p></td></tr><tr><td><p><span>外壳</span></p></td><td><p><span>隔爆机壳 </span></p></td></tr><tr><td><p><span>防爆等级</span></p></td><td><p><span>Ex d IIC T4</span><span>＋�/span><span>Class I� Groups B� C� & D</span><span>＋�/span><span>Class II� Groups E� F� & G</span><span>＋�/span><span>Class III UL 50 UL 1203</span><span>＋�/span><span>CSA C22.2 No. 25 & 30 TYPE 4</span></p></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="305702" /> <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）">