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关键字：雷达物位计 http://www.dkmcn.com/ 雷达物位计随着科学技术的发展进步，逐渐深入生产生活，适用于高温(350℃)、高压、真空、蒸汽、粉尘及挥发性气体等恶劣环境，可对不同料位进行连续测量。作为测量行业的技术产业，主要是采用什么方法测量的呢？雷达物位计主要采用微波脉冲的方法测量介质，并且可以在工业频率波段的范围内正常工作，波束能量较低，还可以安装在各种金属和非金属的容器或者管道当中，对环境和人体都没有伤害。雷达物位计从天线中发出信号，在被测量平面反射，回波被天线接收。它的信号发出与回波接收的时间差被用于进一步的信号处置，对应于测量距离，进而换算出测量距离，而物位与测量距离的差别取决于空罐的高度。工况复杂的情况下，会出现虚假回波信号，雷达物位计用微处置技术和调试软件也可以准确的分析出物位的回波。输入天线接收反射的微波脉冲并将其传输给电子线路，微处置器对此信号进行处置，识别出微脉冲在物料表面所产生的回波。正确的回波信号识别由智能软件完成，精度可达到毫米级。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.dkmcn.com/News_show.asp?id=962ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" sandbox="allow-forms 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?guci=2.2.0.0.2.2.0.0&client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C8%3A134217728%2C9%3A134250504%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=32.0.0&pra=5&wgl=1&tt_state=W3siaXNzdWVyT3JpZ2luIjoiaHR0cHM6Ly9hZHNlcnZpY2UuZ29vZ2xlLmNvbSISInN0YXRlIjowfSx7Imlzc3Vlck9yaWdpbiI6Imh0dHBzOi8vYXR0ZXN0YXRpb24uYW5kcm9pZC5jb20iLCJzdGF0ZSI6MH1d&dt=1608107569854&bpp=6&bdt=690&idt=200&shv=r20201203&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8-22fd78660ec40024%3AT%3D1602660717%3ART%3D1602660717%3AS%3DALNI_MYMQQp2TnvCbvJQtTRQsdNX_-71Bg&nras=1&correlator=7131623449577&frm=23&ife=1&pv=1&ga_vid=371274910.1608107570&ga_sid=1608107570&ga_hid=407378032&ga_fc=0&nhd=1&u_tz=480&u_his=4&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=61&eid=21066699%2C21066792%2C42530671&oid=3&pvsid=279883185892705&pem=16&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&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.esplktuhiked&fsb=1&dtd=251" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.esplktuhiked" data-load-complete="true"> |