SP-2102Plus可燃气体报警�?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><span><strong>SP-2102Plus可燃气体报警�?/strong>是一款采用智能化传感器检测技术、隔爆型（d）结构、固定安装方式的可燃气体检测仪。标准配置为四位超高亮LED显示、三线制4~20mA模拟信号输出；可选配置为RS485 Modbus数字信号输出和三级无源开关量输出、红外遥控器、声光报警器、�strong>SP-2102Plus可燃气体报警�?/strong>还支持输出信号微调等功能，方便系统组网及维护、�/span></p><p><span></span></p><p><span>产品特点９�/span></p><p><span>智能化LEL传感器具有更强的抗中毒、抗干扰能力，并实现了传感器互换，离线标定和零点自校准等功能</span></p><p><span>多种信号输出，既可方便接入PLC/DCS 等工控系统，也可以作为单机控制使�?/span></p><p><span>四位超高亮LED 液晶显示和本地报警指礹�/span></p><p><span>免开盖，红外遥控器操作，单人可维抣�/span></p><p><span>一体化声光报警器（选配（�/span></p><p><span>仪器具有超量程、反极性保护，能避免人为操作不当引起的危险</span></p><p><span>丰富的电气接口，可供用户选择</span></p><p><span>技术参�?</span></p><p><span>检测原理：催化燃烧</span></p><p><span>传感器：微功耗高抗干扰性载体催化元件传感器</span></p><p><span>采样方式：扩散式</span></p><p><span>工作电源�?0~30VDC</span></p><p><span>功率�?70mA@24VDC</span></p><p><span>输出信号�? � 20mA� 可微谂�/span></p><p><span>负载阻抗�?00��</span></p><p><span>检测精度：��2%F.S.（标定点（�/span></p><p><span>响应时间：（T90� <15s</span></p><p><span>防护等级：IP65</span></p><p><span>电气接口�?/4� NPT M</span></p><p><span>可�?/4� NPT F�?/2� NPT F/M、G3/4 F/M</span></p><p><span>安装方式�?”立�? 壁挂安装</span></p><p><span>其他输出：RS485 Modbus</span></p><p><span>高报、低报和故障 30VDC/2A，常开/ 常闭可逈�/span></p><p><span>环境温度�?40� ~+70ℂ�/span></p><p><span>环境湿度�?5~95% RH（无凝露（�/span></p><p><span>环境压力�?6kPa ~106kPa</span></p><p><span>显示方式：四�? 段码超高亮显礹�/span></p><p><span>4 个LED 状态、功能指示灯</span></p><p><span>外形尺寸�?68.5mm��145mm��105mm（HWD（�/span></p><p><span>壳体材料：铝合金</span></p><p><span>重量：约2.0kg</span></p><p><span>防爆认证：Ex d IIC T6 Gb � DIP A</span></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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