英国赛斯泰克EC91氧气分析�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>SYSTECH公司制造的EC91型氧量变送器可以检测从0.1ppm�?级含量的氧浓度，所以其可以应用于多种气体和大气检测。新型的氧测量探头无需日常维护，通过环境空气和标准气可以方便的进行标定� </p><p>E91可以应用于许多苛刻的场所，其外壳采用了加强型聚酯材料，这种材料可以耐碰撞，防酸碱腐蚀以及油的损害。防护等级达到IP65. </p><p>EC91提供多达6个量程并且输出一个与量程对应�?-20mA信号。一个安放在安全区域的数字指示器报警装置可以做为选择提供� </p><p>SYSTECH公司可以根据用户的要求提供特制的取样系统，并与EC91构成一个完整的分析系统。取样泵和吸气器可以根据具体的情况进行选配、�/p><p>技　术　参　数： </p><p>量程 可从如下量程中选择6个：标准ppm;0-10�?-100�?-1000 (ppm) 0-1%�?-10%�?-21%：�/p><p> 0-20�?-200�?-2000 (ppm) 0-2%�?-20%�?-21% ;</p><p> 超低ppm: 0-1�?-10�?-100�?-1000 (ppm) 0-1%�?-10%� </p><p> 0-2�?-20�?-200�?-2000 (ppm) 0-2%�?-20%% ; 筈�/p><p>分辨� 满量程的0.05% </p><p>精度 >10ppm 20��C时，读数�?#177;2%温度范围以外，读数的��5%<10ppm 20��c时，读数�?#177;2% + 0.4ppm温度范围以外，读数的��5% 0.4ppm 0.15ppm ��c </p><p>响应时间 2秒内到读数的90% </p><p>校验气体 环境空气�?0.9%）或标准认证� </p><p>检测电池类� 电化学燃料电� （标准使用寿�?年）</p><p>运行环境 </p><p>样气入口压力0.01~0.1Mpa，用可选的取样系统可以高达17巴� </p><p>样气流量 30 ml/min�? l/min </p><p>样气温度 -5�?0��C </p><p>环境温度 -5�?0��C� 相对湿度: 0-99%� 非凝� </p><p>样气接口 外径�?/8"的压缩接� </p><p>不适合检测的气体 腐蚀性、酸性气体和溶剂 </p><p>电源要求 </p><p>电源 24Vdc，通过安装在安全区域的被认可的齐纳安全栅提供� </p><p>功� 10W </p><p>显示类型 数字LCD </p><p>模拟输出 电流�?-20mA (0-20mA)隔离输出**回路电阻�?00欧姆 </p><p>箱体和安� </p><p>外壳 加固聚酯 </p><p>安装 壁挂 </p><p>尺寸 200� x 200� x 175� (mm) </p><p>重量 3kg </p><p>防护等级 IP65 </p><p>防爆等级 EEx ia IIC T4认证</p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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