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横河流量计http://www.whamri.com/转子流量计在管道流量很小的场合，主要用于石油、化工、钢铁、电力、纺织等行业的液体、气体流量和自动控制系统中。其测量原理是带磁钢指示器的转子流量计，浮子在带中心导向的特定形状锥管中运动，运动与介质粘度无关，浮子的位置由磁钢传递给指示器。它配有限位触点， 可与气动的变送器或电动的变送器配套使用。指示器的显示与浮子运动完全相对应。金属浮子流量计必须安装在垂直的管道上，流向朝上。横河流量计转子流量计技术规格:被测流体:液体或气体量程比: 10:1精确度等级: 1.5 级(金属锥管)指示器刻度:流量单位或百分比管道温度: - 180~ + 400C (金属)管道连接:法兰型介质接液部分材质: SUS316Ti, PTFE外壳:铝合金;防护: IP65现场指示器: T65环境温度: -25~ + 130C 附件:限位开关电远传转换器: E65, 4 ~ 20 mA输出信号。电源: 24 VDC有一般型和防爆型线性:≤土1 %FS电源电压影响:≤+0.1% FS负载影响:≤+0.1%温度影响: +0.5%/ 10K FS接线口: G1/2, 1/2NPT环境温度: -25~ + 70C选用件:限位开关,积算器电话：027-87263542手机：18372021864PARent;">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%3A1048576%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&adsid=NT&dt=1589857942980&bpp=16&bdt=55&idt=246&shv=r20200514&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Da07b3c4ba002eaff%3AT%3D1586760676%3AS%3DALNI_MZl9pNx2HQ9GFalqRptRGcqVZOiBA&crv=1&nras=1&correlator=1549949943264&frm=23&ife=1&pv=2&ga_vid=1948049494.1589857943&ga_sid=1589857943&ga_hid=1780896372&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=9&u_java=0&u_h=1080&u_w=1920&u_ah=1030&u_aw=1920&u_cd=24&u_nplug=15&u_nmime=32&adx=-12245933&ady=-12245933&biw=1115&bih=735&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21065532%2C21066085&oid=3&pvsid=1657624584399378&pem=217&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fadd_suc%3D1&rx=0&eae=2&fc=1920&brdim=509%2C5%2C509%2C5%2C1920%2C0%2C1395%2C1009%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8220&bc=31&ifi=0&uci=0.ljfn696ctvl&fsb=1&dtd=269" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.ljfn696ctvl" data-load-complete="true"> |