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 <title><![CDATA[EM235测温]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582.html]]></link>
 <description><![CDATA[Latest 50 replies of EM235测温]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 17 May 2026 23:09:56 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我学习一下 [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#782437.html]]></link>
 <author><![CDATA[编程学习]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 11 May 2010 04:08:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[初学者,学习了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#782419.html]]></link>
 <author><![CDATA[lian6778]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 11 May 2010 03:29:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很好，适合初学者使用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#781381.html]]></link>
 <author><![CDATA[xyljlx]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 09 May 2010 12:30:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵。谢谢啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#780639.html]]></link>
 <author><![CDATA[venus6321]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 May 2010 09:30:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#780553.html]]></link>
 <author><![CDATA[tlq302]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 May 2010 07:49:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正要，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#742641.html]]></link>
 <author><![CDATA[ytfomkom]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 16 Mar 2010 05:43:47 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好的 谢谢了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#742085.html]]></link>
 <author><![CDATA[xiaoxin456]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 15 Mar 2010 08:56:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 
谢谢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#733284.html]]></link>
 <author><![CDATA[时间的博弈]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 Mar 2010 03:45:27 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]下·来·看·看·，谢·谢·]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#732795.html]]></link>
 <author><![CDATA[snkus7]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Mar 2010 06:51:28 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，谢楼主]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#732622.html]]></link>
 <author><![CDATA[dongxuan24]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 01 Mar 2010 01:38:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正是要找的，下载学习，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#731148.html]]></link>
 <author><![CDATA[hazm]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 26 Feb 2010 03:37:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看了，很好，还是很有好处的，谢谢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#641048.html]]></link>
 <author><![CDATA[yuxiyding]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 06 Oct 2009 04:45:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[收藏了 [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#640999.html]]></link>
 <author><![CDATA[jsh987321]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 06 Oct 2009 03:39:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[“因为PT100电阻特性为每变化一度，对就电阻变化0.4欧，即对应电压变化0.4*1.25MA=0.5MV， 对应的AIW4变化为0.5Mv*32000/10V=16 ，即PT100每变化1度，则AIW4变化16 ”
这个办法是不能精确测温的。众所周之PT100得阻值变化不是线性的。只是近似每度0.4欧姆。实际不是，具体阻值对应得温度药看分度表。如：100°C是138.51欧 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#633448.html]]></link>
 <author><![CDATA[gaogaiga]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Sep 2009 09:03:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#630033.html]]></link>
 <author><![CDATA[liutuan6618]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2009 10:58:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#541836.html]]></link>
 <author><![CDATA[ljliuwei]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 06 Jun 2009 05:23:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了[s:21][s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#532549.html]]></link>
 <author><![CDATA[dujianjun]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 28 May 2009 00:55:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#532231.html]]></link>
 <author><![CDATA[ljliuwei]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 27 May 2009 13:49:15 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[EM231也能测温吗？学习中。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#525840.html]]></link>
 <author><![CDATA[asheng68]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 May 2009 19:13:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-37582#525770.html]]></link>
 <author><![CDATA[ljliuwei]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 May 2009 15:08:19 +0000]]></pubdate>
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