rosemount3051C变送器的使用安装与标准变送器的安装相同,没有额外的特殊安装要求。确认线路板侧的电子外壳表盖正确的安装,表盖要拧紧至金属贴金属以利于密封。整个线路的设计应能保证当变送器的输出为22.5 mA时,接线终端的电压不会低于12Vdc,可以根据需要,将写保护的开关设置在"ON的位置,以避免变送器在正常工作过程中,其组态的数据被有意或无意的更改。rosemount3051C变送器组态,可以通过任何基于HART协议的主机对3051进行通讯以及检查组态设置。用户定义的阻尼时间会影响变送器响应过程变化的能力,不应超过回路的要求。并且变送器的输出和安全无关:设置更改,多点通讯,回路测试。在变送器的组态和维护活动时备用的方案应子采用以确保过程的安全。DCS或者安全逻辑服务器应散相应调整以匹配变送器的设置。并且根据要求将报警开关设置在高压或者低压的报警位置。027-88062221传真:027-88068180网址:http://www.whdkm.com/ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" 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=28.0.0&pra=5&wgl=1&dt=1611198559646&bpp=13&bdt=250&idt=250&shv=r20210113&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3Df208fc56032ec04a-222ab57211c400ce%3AT%3D1602655468%3ART%3D1602655468%3AS%3DALNI_MZ90KP_NdNDKAtfzA4A4RaK0MMehQ&nras=1&correlator=2033747427496&frm=23&ife=1&pv=1&ga_vid=939494218.1611198560&ga_sid=1611198560&ga_hid=1093144425&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=11&u_nmime=26&adx=-12245933&ady=-12245933&biw=1318&bih=828&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=42530672%2C21068083%2C21068769&oid=3&pvsid=3542380206168802&pem=596&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=788%2C139%2C788%2C139%2C1920%2C0%2C1318%2C828%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=29&ifi=0&uci=0.t5gv21pc5zte&dtd=284" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.t5gv21pc5zte" data-load-complete="true"> |