关键字:E+H超声波液位计 http://www.dkmeh.com/
E+H超声波液位计产品具有自动功率调整,增益控制,温度补偿等功能,采用检测和计算技术,对干扰信号有抑制功能,从而在根本上提高了仪表的测量精度,确保测量结果的真实性。可广泛用于各种液体的液位和固体的料位高度测量,也可用于距离的测量。 为了大家能够更好的使用E+H超声波液位计,我们总结了十个使用过程常见的问题,希望对大家的使用有所帮助。 问题解决方案屏幕无显示、探头无声响检查E+H超声波液位计电源是否正常。屏幕错误信息 ERR 01检查探头的连接是否正常。屏幕错误信息 ERR 02探头与变送器的ID不一致,通过 按键将ID设置一致。键盘按键无效检查键盘连接是否正常。仪表显示正常,但输出信号电流异常检查E+H超声波液位计接线是否正确,电流负载阻抗是否满足要求,中控室模块是否配 置正常。E+H超声波液位计仪表近距离测量正常,远端测量异常首先检查安装是否正常,然后检查参数设置是否合理。面板无显示但探头有声响检查液晶屏连接是否正常仪表和上位机不能通信检查接线、ID、通信速率、通信协议是否正确。E+H超声波液位计仪表出现近端死锁检查是否是工况的真实反应,检查 参数是否合理。继电器工作异常检查继电器设置是否符合要求德科蒙过程控制(武汉)有限公司座机:027-88062221传真:027-88068180邮箱: sales@whdkm.com原文出处:http://www.dkmeh.com/a/news/509.htmlABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-pointer-lock allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&dt=1599724530019&bpp=6&bdt=76&idt=54&shv=r20200901&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8%3AT%3D1588147156%3AS%3DALNI_MZhOWs11HQ-EEy1X6tCtUAbNrQ6cw&nras=1&correlator=5297188434999&frm=23&ife=1&pv=2&ga_vid=774310885.1599724530&ga_sid=1599724530&ga_hid=255334384&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=8&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=17&u_nmime=34&adx=-12245933&ady=-12245933&biw=1243&bih=605&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44726948%2C21066945%2C21065724%2C21066705&oid=3&pvsid=3123164888708234&pem=16&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1664&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1030%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.wio928hpu88&fsb=1&dtd=145" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.wio928hpu88" data-load-complete="true"> |