清洁阀门定位器挡板提高其测量精度

 关键字：阀门定位器    http://www.samson-china.com/​

阀门定位器的挡板是大家在清洁过程中很容易忽视的一环，但是当空气中的污染物积在挡板上，会影响阀门定位器的测量精度，下面让我们一起看看如何对其进行清洁。

进行清洁的时候要注意，如果向阀门定位器施加气压，清洁挡板和喷嘴背压会改变，引起阀门位置突然变化。注意到这一点后，按照以下步骤来操作： 1.将阀门定位器的盖子拆下，并拧下盖板上的螺丝，将盖板滑到左侧，然后拆下； 2.事先准备好厚度为0.2mm的纸片，类似于普通名片即可，用纸片清洁EPM喷嘴和挡板之间间隙内的脏物; 3.完成清洁后，将盖板复原，重新连接阀门定位器。 这个过程很简单，花费不了我们多久的时间，但是这样一个小举动能够有效提高阀门定位器的测量精度。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地址：武汉市武昌区中南国际城D座一单元901室原文出处：http://www.samson-china.com/a/xwzx/218.htmlPARent;">ABSolute;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%2C8%3A32776%2C9%3A32776%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=29.0.0&pra=5&wgl=1&dt=1588754084526&bpp=4&bdt=271&idt=180&shv=r20200504&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D5fb7eae809183df8%3AT%3D1588147156%3AS%3DALNI_MZhOWs11HQ-EEy1X6tCtUAbNrQ6cw&crv=1&nras=1&correlator=6865497693745&frm=23&ife=1&pv=1&ga_vid=1499137378.1588754085&ga_sid=1588754085&ga_hid=1106765576&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=6&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=16&u_nmime=33&adx=-12245933&ady=-12245933&biw=1243&bih=605&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21065532%2C21066085&oid=3&pvsid=3359040029360841&pem=851&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&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=8220&bc=31&ifi=0&uci=0.u8u02v7i1s6x&fsb=1&dtd=202" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.u8u02v7i1s6x" data-load-complete="true">