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 <title><![CDATA[EM235和PT100测温系统问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646.html]]></link>
 <description><![CDATA[Latest 50 replies of EM235和PT100测温系统问题]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[yg应该用温度模块,或者用PT1000好点,PT100阻值变化太小]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1239418.html]]></link>
 <author><![CDATA[zzyog]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Apr 2012 07:57:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你用表测一下PT100电阻是否正常.应该是PT100问题了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1106399.html]]></link>
 <author><![CDATA[rocket1982]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 10 Aug 2011 08:06:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个变送器试试。干扰严重]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1103024.html]]></link>
 <author><![CDATA[haohaolovels]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 04 Aug 2011 04:46:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PT100直接接的EM235，拨码开关和原来的EM235完全一样，至于电压电流信号应该只和接线有关吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1102595.html]]></link>
 <author><![CDATA[lishang29]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Aug 2011 12:03:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[EM235的拨码开关选电流还是电压信号，PT100 经过温度变送器的吧？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1102361.html]]></link>
 <author><![CDATA[h82763800]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Aug 2011 05:30:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[pt100也换了吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115646#1102102.html]]></link>
 <author><![CDATA[hua010203]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 Aug 2011 14:47:42 +0000]]></pubdate>
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