<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[电力产品供应网]]></title> 
<link>http://www.wotui.cn/index.php</link> 
<description><![CDATA[]]></description> 
<language>zh-cn</language> 
<copyright><![CDATA[电力产品供应网]]></copyright>
<item>
<link>http://www.wotui.cn/post/4413/</link>
<title><![CDATA[SD-PB功率变送器供应商华仪电子 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Sat, 04 Sep 2010 07:29:31 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4413/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">SD-PB功率变送器供应商华仪电子 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">醴陵市华仪电子科技有限公司是专业生产的大型企业，具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 华仪电子电器厂专业生产制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 配电选型、招标制造销售 购买,来醴陵华仪电子! 联系电.话：【0731-2325-9123 0731- 2325-8123】询价传.真：【0731-2333-6600 0731- 2325-6123】制造销售 湖南华仪电子电器厂位于醴陵市,隶属湖南株洲,公司电话最近由于&quot;长株潭&quot;一体化进行了升级变动,区号由原来的0733变为0731,同时位数由七位增加到八位,前面怎加数字2制造销售 <br /><img src="http://www.huayi123.com/lianxi1.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>SD-PB功率变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs4p.jpg" border="0" alt="SD-PB功率变送器" width="300" height="177" /><br /><br /><p>三、信号输入</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA与UA*为第一路电压输入，UB与UB*为第二路电压输入，UC与UC*为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</p><p></p><p>四、外形尺寸</p><p></p><p></p><table border="0" cellspacing="0" cellpadding="0"><tbody><tr><td width="268" height="56" bgcolor="#ffffff"><table border="0" cellspacing="0" cellpadding="0" width="100%"><tbody><tr><td><div><p>●安装方式：</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 可固定安装在35mm的标准导轨上</p></div></td></tr></tbody></table>&nbsp;<span><img src="http://www.3259123.com/sms_html/bs4p.files/image001.jpg" border="0" width="244" height="122" /></span></td></tr></tbody></table><br /><p>五、接线方式（具体以产品实物为准）</p><p>&nbsp;<span><img src="http://www.3259123.com/sms_html/bs4p.files/image002.jpg" border="0" width="359" height="321" /></span></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4397/</link>
<title><![CDATA[电流变送器[超薄型]BD-AI华仪电子供应 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Sat, 04 Sep 2010 03:25:45 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4397/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small"><span><span>电流变送器[超薄型]BD-AI华仪电子供应 <table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 设计院上图制造销售 湖南华仪电子电器厂位于醴陵市,隶属湖南株洲,公司电话最近由于&quot;长株潭&quot;一体化进行了升级变动,区号由原来的0733变为0731,同时位数由七位增加到八位,前面怎加数字2制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 产品主要特点：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 <br /><img src="http://www.huayi123.com/lianxi3.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /></span></span></span></span><span><span style="font-size: x-small"><span><span><h1>BD-AI电流变送器[超薄型]</h1><p><br /><img src="http://www.huayi123.com/images/cate/7b0.jpg" border="0" alt="BD-AI电流变送器[超薄型]" width="300" height="300" /><br /></p><p>一、电量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标GB/T 13850-1998<br /></p><p>二、技术指标<br /><br /></p><table border="1" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="3" width="175" valign="top"><p align="center">精度</p></td><td colspan="4" width="393" valign="top"><p align="center">0.2级 0.5级</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">输入</p></td><td colspan="2" width="132" valign="top"><p align="center">标称值</p></td><td width="96" valign="top"><p align="center">1A、5A等</p></td><td width="96" valign="top"><p align="center">20mA等</p></td><td width="108" valign="top"><p align="center">100V、200V、380V、450V等</p></td><td width="93" valign="top"><p align="center">75mV等</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">频率</p></td><td colspan="4" width="393" valign="top"><p align="center">50/60Hz</p></td></tr><tr><td rowspan="3" width="43" valign="top"><p align="center">输出</p></td><td rowspan="2" width="60" valign="top"><p align="center">模拟量</p></td><td width="72" valign="top"><p align="center">标称值</p></td><td colspan="4" width="393" valign="top"><p align="center">0-20mA、4-20mA、0-5V等</p></td></tr><tr><td width="72" valign="top"><p align="center">负载电阻</p></td><td colspan="4" width="393" valign="top"><p align="center">电流输出时：RL&lt;1k&Omega; 电压输出时：RL&gt;5k&Omega;</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">数字量</p></td><td colspan="4" width="393" valign="top"><p align="center">RS485接口，MODBUS-RTU协议</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">电源</p></td><td colspan="2" width="132" valign="top"><p align="center">辅助电源</p></td><td colspan="4" width="393" valign="top"><p align="center">AC110V、DC110V、AC220V、DC220V、AC/DC80-270V</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">功 耗</p></td><td colspan="4" width="393" valign="top"><p align="center">小于3.5VA</p></td></tr></tbody></table><p></p><p></p><p>三、信号调整及说明<strong>（此操作仅在产品输出精度不高时做微调用。正常情况下严禁使用！）</strong></p><p>在进行以下调试时，请将产品通电预热30分钟，以达到最佳稳定性。</p><p>3．1零信号的调整：输入信号为零时，通过调零电位器，可将变送输出信号调到所需 要的最低值。</p><p>3．2满度信号调整：将信号输入到满度（最大值），通过量程电位器，将变送信号调到 所需要的最大量程值。</p><p>3．3反复操作3.1与3.2，直到调到所需要的值为止</p><p>四、外形尺寸</p><p><img src="http://www.huayi123.com/7b0.files/image003.jpg" border="0" hspace="12" width="253" height="164" align="left" /> </p><br /><div><p>●安装方式：</p><p>可固定安装在35mm的标准导轨上</p></div><p></p><p>五、接线方式（具体以产品实物为准）<br /><img src="http://www.huayi123.com/7b0.files/image004.jpg" border="0" width="495" height="102" /></p><p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></p></span></span></span></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4396/</link>
<title><![CDATA[KDY-1UB电压变送器[超薄型]价格,KDY-1UB供应商 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Sat, 04 Sep 2010 03:25:24 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4396/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small"><span>KDY-1UB电压变送器[超薄型]价格,KDY-1UB供应商 <table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 购买,来醴陵华仪电子! 联系电.话：【0731-2325-9123 0731- 2325-8123】询价传.真：【0731-2333-6600 0731- 2325-6123】制造销售 配电选型、招标制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 产品主要特点：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 湖南华仪电子电器厂位于醴陵市,隶属湖南株洲,公司电话最近由于&quot;长株潭&quot;一体化进行了升级变动,区号由原来的0733变为0731,同时位数由七位增加到八位,前面怎加数字2制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 <br /><img src="http://www.huayi123.com/lianxi2.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /></span></span></span><span><span style="font-size: x-small"><span><h1>KDY-1UB电压变送器[超薄型]</h1><p><br /><img src="http://www.huayi123.com/images/cate/7b0.jpg" border="0" alt="KDY-1UB电压变送器[超薄型]" width="300" height="300" /><br /></p><p class="MsoNormal"><span style="font-family: 宋体">一、</span><span style="font-family: 宋体">电量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标</span><span style="font-family: Verdana">GB/T 13850-1998<br /></span></p><p class="MsoNormal"><span style="font-family: 宋体">二、技术指标<br /><br /></span></p><table border="1" cellspacing="0" cellpadding="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none"><tbody><tr style="height: 7.4pt"><td colspan="3" width="175" valign="top" style="padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 131.4pt; padding-top: 0cm; height: 7.4pt; border: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">精度</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 7.4pt"><p style="text-align: center" class="MsoNormal" align="center"><span>0.2</span><span style="font-family: 宋体">级</span><span> 0.5</span><span style="font-family: 宋体">级</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输入</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>1A</span><span style="font-family: 宋体">、</span><span>5A</span><span style="font-family: 宋体">等</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>20mA</span><span style="font-family: 宋体">等</span></p></td><td width="108" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 81pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>100V</span><span style="font-family: 宋体">、</span><span>200V</span><span style="font-family: 宋体">、</span><span>380V</span><span style="font-family: 宋体">、</span><span>450V</span><span style="font-family: 宋体">等</span></p></td><td width="93" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 69.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>75mV</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">频率</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>50/60Hz</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="3" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输出</span></p></td><td rowspan="2" width="60" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 45.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">模拟量</span></p></td><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>0-20mA</span><span style="font-family: 宋体">、</span><span>4-20mA</span><span style="font-family: 宋体">、</span><span>0-5V</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">负载电阻</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电流输出时：</span><span>RL&lt;1k</span><span style="font-family: 宋体">&Omega;</span><span> </span><span style="font-family: 宋体">电压输出时：</span><span>RL&gt;5k</span><span style="font-family: 宋体">&Omega;</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">数字量</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>RS485</span><span style="font-family: 宋体">接口，</span><span>MODBUS-RTU</span><span style="font-family: 宋体">协议</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电源</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">辅助电源</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>AC110V</span><span style="font-family: 宋体">、</span><span>DC110V</span><span style="font-family: 宋体">、</span><span>AC220V</span><span style="font-family: 宋体">、</span><span>DC220V</span><span style="font-family: 宋体">、</span><span>AC/DC80-270V</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">功</span><span> </span><span style="font-family: 宋体">耗</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">小于</span><span>3.5VA</span></p></td></tr></tbody></table><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">三、信号调整及说明<strong>（此操作仅在产品输出精度不高时做微调用。正常情况下严禁使用！）</strong></span></p><p class="MsoNormal"><span style="font-family: 宋体">在进行以下调试时，请将产品通电预热</span><span>30</span><span style="font-family: 宋体">分钟，以达到最佳稳定性。</span></p><p class="MsoNormal"><span>3</span><span style="font-family: 宋体">．</span><span>1</span><span style="font-family: 宋体">零信号的调整：输入信号为零时，通过调零电位器，可将变送输出信号调到所需</span><span> </span><span style="font-family: 宋体">要的最低值。</span></p><p class="MsoNormal"><span>3</span><span style="font-family: 宋体">．</span><span>2</span><span style="font-family: 宋体">满度信号调整：将信号输入到满度（最大值），通过量程电位器，将变送信号调到</span><span> </span><span style="font-family: 宋体">所需要的最大量程值。</span></p><p class="MsoNormal"><span>3</span><span style="font-family: 宋体">．</span><span>3</span><span style="font-family: 宋体">反复操作</span><span>3.1</span><span style="font-family: 宋体">与</span><span>3.2</span><span style="font-family: 宋体">，直到调到所需要的值为止</span></p><p class="MsoNormal"><span style="font-family: 宋体">四、外形尺寸</span></p><p class="MsoNormal"><img src="http://www.huayi123.com/7b0.files/image003.jpg" border="0" hspace="12" width="253" height="164" align="left" /><span><br /></span></p><span style="font-family: 宋体"><div style="padding-right: 7.2pt; padding-left: 7.2pt; padding-bottom: 3.6pt; padding-top: 3.6pt"><p class="MsoNormal"><span style="font-family: 宋体">●</span><span style="font-family: 宋体">安装方式：</span></p><p class="MsoNormal"><span style="font-family: 宋体">可固定安装在</span><span>35mm</span><span style="font-family: 宋体">的标准导轨上</span></p></div></span><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">五、接线方式（具体以产品实物为准）</span><span><br /><br /></span></p><p class="MsoNormal"><span><img src="http://www.huayi123.com/7b0.files/image004.jpg" border="0" width="495" height="102" /></span></p><p><br /><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></p></span></span></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4395/</link>
<title><![CDATA[BA800-A4三相电流变送器供应商华仪电子 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Sat, 04 Sep 2010 03:24:53 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4395/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">BA800-A4三相电流变送器供应商华仪电子 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 配电选型、招标制造销售 华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 我公司位于湖南省株洲市醴陵市,醴陵是一座美丽的城市,以陶*瓷和烟*花而闻名于世.制造销售 您好！尊敬的客户！请拨打公司电*话 或发送询价传真 进一步了解产品的性能，咨询产品价格或索取产品的详细资料，我们会竭诚为您提供满意的服务! 制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 <br /><img src="http://www.huayi123.com/lianxi1.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>BA800-A4三相电流变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs.jpg" border="0" alt="BA800-A4三相电流变送器" width="300" height="177" /><br /><p class="MsoNormal"><span style="font-family: 宋体">一、</span><span style="font-family: 宋体">电测量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标</span><span style="font-family: Verdana">GB/T 13850-1998</span></p><p class="MsoNormal"><span><br /></span>&nbsp;</p><p class="MsoNormal"><span style="font-family: 宋体">二、技术指标<br /><br /></span></p><table border="1" cellspacing="0" cellpadding="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none"><tbody><tr style="height: 7.4pt"><td colspan="3" width="175" valign="top" style="padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 131.4pt; padding-top: 0cm; height: 7.4pt; border: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">精度</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 7.4pt"><p style="text-align: center" class="MsoNormal" align="center"><span>0.2</span><span style="font-family: 宋体">级</span><span>&nbsp;&nbsp;&nbsp; 0.5</span><span style="font-family: 宋体">级</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输入</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>1A</span><span style="font-family: 宋体">、</span><span>5A</span><span style="font-family: 宋体">等</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>20mA</span><span style="font-family: 宋体">等</span></p></td><td width="108" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 81pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>100V</span><span style="font-family: 宋体">、</span><span>200V</span><span style="font-family: 宋体">、</span><span>380V</span><span style="font-family: 宋体">、</span><span>450V</span><span style="font-family: 宋体">等</span></p></td><td width="93" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 69.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>75mV</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">频率</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>50/60Hz</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="3" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输出</span></p></td><td rowspan="2" width="60" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 45.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">模拟量</span></p></td><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>0-20mA</span><span style="font-family: 宋体">、</span><span>4-20mA</span><span style="font-family: 宋体">、</span><span>0-5V</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">负载电阻</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电流输出时：</span><span>RL&lt;1k</span><span style="font-family: 宋体">&Omega;</span><span>&nbsp; </span><span style="font-family: 宋体">电压输出时：</span><span>RL&gt;5k</span><span style="font-family: 宋体">&Omega;</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">数字量</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>RS485</span><span style="font-family: 宋体">接口，</span><span>MODBUS-RTU</span><span style="font-family: 宋体">协议</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电源</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">辅助电源</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>AC110V</span><span style="font-family: 宋体">、</span><span>DC110V</span><span style="font-family: 宋体">、</span><span>AC220V</span><span style="font-family: 宋体">、</span><span>DC220V</span><span style="font-family: 宋体">、</span><span>AC/DC80-270V</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">功</span><span>&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">耗</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">小于</span><span>3.5VA</span></p></td></tr></tbody></table><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">三、信号输入</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA</span><span style="font-family: 宋体">与</span><span>UA*</span><span style="font-family: 宋体">为第一路电压输入，</span><span>UB</span><span style="font-family: 宋体">与</span><span>UB*</span><span style="font-family: 宋体">为第二路电压输入，</span><span>UC</span><span style="font-family: 宋体">与</span><span>UC*</span><span style="font-family: 宋体">为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">四、外形尺寸</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image001.jpg" border="0" width="468" height="234" /></span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">●</span><span style="font-family: 宋体">安装方式：</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">可固定安装在</span><span>35mm</span><span style="font-family: 宋体">的标准导轨上</span></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">五、接线方式（具体以产品实物为准）</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image002.jpg" border="0" width="556" height="226" /></span></p><br /><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4394/</link>
<title><![CDATA[DeM5004U3三相电压变送器,DeM5004U3接线图 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Sat, 04 Sep 2010 03:24:41 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4394/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">DeM5004U3三相电压变送器,DeM5004U3接线图 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">配电选型、招标制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 我公司位于湖南省株洲市醴陵市,醴陵是一座美丽的城市,以陶*瓷和烟*花而闻名于世.制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 技术资料: 详情请来电咨询产品应用及实例 详情请来电咨询现场安装调试详情请来电咨询制造销售 您好！尊敬的客户！请拨打公司电*话 或发送询价传真 进一步了解产品的性能，咨询产品价格或索取产品的详细资料，我们会竭诚为您提供满意的服务! 制造销售 <br /><img src="http://www.huayi123.com/lianxi2.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>DeM5004U3三相电压变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs.jpg" border="0" alt="DeM5004U3三相电压变送器" width="300" height="177" /><br /><p class="MsoNormal"><span style="font-family: 宋体">一、</span><span style="font-family: 宋体">电测量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标</span><span style="font-family: Verdana">GB/T 13850-1998</span></p><p class="MsoNormal"><span><br /></span>&nbsp;</p><p class="MsoNormal"><span style="font-family: 宋体">二、技术指标<br /><br /></span></p><table border="1" cellspacing="0" cellpadding="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none"><tbody><tr style="height: 7.4pt"><td colspan="3" width="175" valign="top" style="padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 131.4pt; padding-top: 0cm; height: 7.4pt; border: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">精度</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 7.4pt"><p style="text-align: center" class="MsoNormal" align="center"><span>0.2</span><span style="font-family: 宋体">级</span><span>&nbsp;&nbsp;&nbsp; 0.5</span><span style="font-family: 宋体">级</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输入</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>1A</span><span style="font-family: 宋体">、</span><span>5A</span><span style="font-family: 宋体">等</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>20mA</span><span style="font-family: 宋体">等</span></p></td><td width="108" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 81pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>100V</span><span style="font-family: 宋体">、</span><span>200V</span><span style="font-family: 宋体">、</span><span>380V</span><span style="font-family: 宋体">、</span><span>450V</span><span style="font-family: 宋体">等</span></p></td><td width="93" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 69.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>75mV</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">频率</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>50/60Hz</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="3" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输出</span></p></td><td rowspan="2" width="60" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 45.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">模拟量</span></p></td><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>0-20mA</span><span style="font-family: 宋体">、</span><span>4-20mA</span><span style="font-family: 宋体">、</span><span>0-5V</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">负载电阻</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电流输出时：</span><span>RL&lt;1k</span><span style="font-family: 宋体">&Omega;</span><span>&nbsp; </span><span style="font-family: 宋体">电压输出时：</span><span>RL&gt;5k</span><span style="font-family: 宋体">&Omega;</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">数字量</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>RS485</span><span style="font-family: 宋体">接口，</span><span>MODBUS-RTU</span><span style="font-family: 宋体">协议</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电源</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">辅助电源</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>AC110V</span><span style="font-family: 宋体">、</span><span>DC110V</span><span style="font-family: 宋体">、</span><span>AC220V</span><span style="font-family: 宋体">、</span><span>DC220V</span><span style="font-family: 宋体">、</span><span>AC/DC80-270V</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">功</span><span>&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">耗</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">小于</span><span>3.5VA</span></p></td></tr></tbody></table><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">三、信号输入</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA</span><span style="font-family: 宋体">与</span><span>UA*</span><span style="font-family: 宋体">为第一路电压输入，</span><span>UB</span><span style="font-family: 宋体">与</span><span>UB*</span><span style="font-family: 宋体">为第二路电压输入，</span><span>UC</span><span style="font-family: 宋体">与</span><span>UC*</span><span style="font-family: 宋体">为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">四、外形尺寸</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image001.jpg" border="0" width="468" height="234" /></span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">●</span><span style="font-family: 宋体">安装方式：</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">可固定安装在</span><span>35mm</span><span style="font-family: 宋体">的标准导轨上</span></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">五、接线方式（具体以产品实物为准）</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image002.jpg" border="0" width="556" height="226" /></span><br /></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4387/</link>
<title><![CDATA[JD1008-4I电流变送器[超薄型],JD1008-4I接线图 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Fri, 03 Sep 2010 09:23:39 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4387/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">JD1008-4I电流变送器[超薄型],JD1008-4I接线图 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">华仪电子电器厂专业生产制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 购买,来醴陵华仪电子! 联系电.话：【0731-2325-9123 0731- 2325-8123】询价传.真：【0731-2333-6600 0731- 2325-6123】制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 我公司位于湖南省株洲市醴陵市,醴陵是一座美丽的城市,以陶*瓷和烟*花而闻名于世.制造销售 设计院上图制造销售 产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 <br /><img src="http://www.huayi123.com/lianxi1.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>JD1008-4I电流变送器[超薄型]</h1><br /><img src="http://www.huayi123.com/images/cate/7b0.jpg" border="0" alt="JD1008-4I电流变送器[超薄型]" width="300" height="300" /><br /><p>一、电量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标GB/T 13850-1998<br /></p><p>二、技术指标<br /><br /></p><table border="1" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="3" width="175" valign="top"><p align="center">精度</p></td><td colspan="4" width="393" valign="top"><p align="center">0.2级 0.5级</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">输入</p></td><td colspan="2" width="132" valign="top"><p align="center">标称值</p></td><td width="96" valign="top"><p align="center">1A、5A等</p></td><td width="96" valign="top"><p align="center">20mA等</p></td><td width="108" valign="top"><p align="center">100V、200V、380V、450V等</p></td><td width="93" valign="top"><p align="center">75mV等</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">频率</p></td><td colspan="4" width="393" valign="top"><p align="center">50/60Hz</p></td></tr><tr><td rowspan="3" width="43" valign="top"><p align="center">输出</p></td><td rowspan="2" width="60" valign="top"><p align="center">模拟量</p></td><td width="72" valign="top"><p align="center">标称值</p></td><td colspan="4" width="393" valign="top"><p align="center">0-20mA、4-20mA、0-5V等</p></td></tr><tr><td width="72" valign="top"><p align="center">负载电阻</p></td><td colspan="4" width="393" valign="top"><p align="center">电流输出时：RL&lt;1k&Omega; 电压输出时：RL&gt;5k&Omega;</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">数字量</p></td><td colspan="4" width="393" valign="top"><p align="center">RS485接口，MODBUS-RTU协议</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">电源</p></td><td colspan="2" width="132" valign="top"><p align="center">辅助电源</p></td><td colspan="4" width="393" valign="top"><p align="center">AC110V、DC110V、AC220V、DC220V、AC/DC80-270V</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">功 耗</p></td><td colspan="4" width="393" valign="top"><p align="center">小于3.5VA</p></td></tr></tbody></table><p></p><p></p><p>三、信号调整及说明<strong>（此操作仅在产品输出精度不高时做微调用。正常情况下严禁使用！）</strong></p><p>在进行以下调试时，请将产品通电预热30分钟，以达到最佳稳定性。</p><p>3．1零信号的调整：输入信号为零时，通过调零电位器，可将变送输出信号调到所需 要的最低值。</p><p>3．2满度信号调整：将信号输入到满度（最大值），通过量程电位器，将变送信号调到 所需要的最大量程值。</p><p>3．3反复操作3.1与3.2，直到调到所需要的值为止</p><p>四、外形尺寸</p><img src="http://www.huayi123.com/7b0.files/image003.jpg" border="0" hspace="12" width="253" height="164" align="left" /> <br /><div><p>●安装方式：</p><p>可固定安装在35mm的标准导轨上</p></div><p></p><p>五、接线方式（具体以产品实物为准）<br /><img src="http://www.huayi123.com/7b0.files/image004.jpg" border="0" width="495" height="102" /></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4385/</link>
<title><![CDATA[YDD-3I三相电流变送器,YDD-3I接线图 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Fri, 03 Sep 2010 09:23:12 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4385/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">YDD-3I三相电流变送器,YDD-3I接线图 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 产品主要特点：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 湖南华仪电子电器厂位于醴陵市,隶属湖南株洲,公司电话最近由于&quot;长株潭&quot;一体化进行了升级变动,区号由原来的0733变为0731,同时位数由七位增加到八位,前面怎加数字2制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 配电选型、招标制造销售 欢迎广大客户来函咨询说明书,产品安装及接线图,产品图片。欢迎广大客户来函询问产品价格&mdash;-传.真报价！制造销售 <br /><img src="http://www.huayi123.com/lianxi2.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>YDD-3I三相电流变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs.jpg" border="0" alt="YDD-3I三相电流变送器" width="300" height="177" /><br /><p class="MsoNormal"><span style="font-family: 宋体">一、</span><span style="font-family: 宋体">电测量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标</span><span style="font-family: Verdana">GB/T 13850-1998</span></p><p class="MsoNormal"><span><br /></span>&nbsp;</p><p class="MsoNormal"><span style="font-family: 宋体">二、技术指标<br /><br /></span></p><table border="1" cellspacing="0" cellpadding="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none"><tbody><tr style="height: 7.4pt"><td colspan="3" width="175" valign="top" style="padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 131.4pt; padding-top: 0cm; height: 7.4pt; border: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">精度</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 7.4pt"><p style="text-align: center" class="MsoNormal" align="center"><span>0.2</span><span style="font-family: 宋体">级</span><span>&nbsp;&nbsp;&nbsp; 0.5</span><span style="font-family: 宋体">级</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输入</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>1A</span><span style="font-family: 宋体">、</span><span>5A</span><span style="font-family: 宋体">等</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>20mA</span><span style="font-family: 宋体">等</span></p></td><td width="108" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 81pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>100V</span><span style="font-family: 宋体">、</span><span>200V</span><span style="font-family: 宋体">、</span><span>380V</span><span style="font-family: 宋体">、</span><span>450V</span><span style="font-family: 宋体">等</span></p></td><td width="93" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 69.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>75mV</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">频率</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>50/60Hz</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="3" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输出</span></p></td><td rowspan="2" width="60" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 45.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">模拟量</span></p></td><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>0-20mA</span><span style="font-family: 宋体">、</span><span>4-20mA</span><span style="font-family: 宋体">、</span><span>0-5V</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">负载电阻</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电流输出时：</span><span>RL&lt;1k</span><span style="font-family: 宋体">&Omega;</span><span>&nbsp; </span><span style="font-family: 宋体">电压输出时：</span><span>RL&gt;5k</span><span style="font-family: 宋体">&Omega;</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">数字量</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>RS485</span><span style="font-family: 宋体">接口，</span><span>MODBUS-RTU</span><span style="font-family: 宋体">协议</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电源</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">辅助电源</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>AC110V</span><span style="font-family: 宋体">、</span><span>DC110V</span><span style="font-family: 宋体">、</span><span>AC220V</span><span style="font-family: 宋体">、</span><span>DC220V</span><span style="font-family: 宋体">、</span><span>AC/DC80-270V</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">功</span><span>&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">耗</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">小于</span><span>3.5VA</span></p></td></tr></tbody></table><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">三、信号输入</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA</span><span style="font-family: 宋体">与</span><span>UA*</span><span style="font-family: 宋体">为第一路电压输入，</span><span>UB</span><span style="font-family: 宋体">与</span><span>UB*</span><span style="font-family: 宋体">为第二路电压输入，</span><span>UC</span><span style="font-family: 宋体">与</span><span>UC*</span><span style="font-family: 宋体">为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">四、外形尺寸</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image001.jpg" border="0" width="468" height="234" /></span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">●</span><span style="font-family: 宋体">安装方式：</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">可固定安装在</span><span>35mm</span><span style="font-family: 宋体">的标准导轨上</span></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">五、接线方式（具体以产品实物为准）</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image002.jpg" border="0" width="556" height="226" /></span></p><br /><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4384/</link>
<title><![CDATA[BZ800-A3三相电压变送器生产厂家华仪电子 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Fri, 03 Sep 2010 09:23:00 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4384/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">BZ800-A3三相电压变送器生产厂家华仪电子 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 华仪电子科技有限公司欢迎您的到来!这里是关于的简略介绍,详情请发询价传真或者打电话咨询.制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 我公司位于湖南省株洲市醴陵市,醴陵是一座美丽的城市,以陶*瓷和烟*花而闻名于世.制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 您好！尊敬的客户！请拨打公司电*话 或发送询价传真 进一步了解产品的性能，咨询产品价格或索取产品的详细资料，我们会竭诚为您提供满意的服务! 制造销售 设计院上图制造销售 技术资料: 详情请来电咨询产品应用及实例 详情请来电咨询现场安装调试详情请来电咨询制造销售 <br /><img src="http://www.huayi123.com/lianxi1.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>BZ800-A3三相电压变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs.jpg" border="0" alt="BZ800-A3三相电压变送器" width="300" height="177" /><br /><p class="MsoNormal"><span style="font-family: 宋体">一、</span><span style="font-family: 宋体">电测量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标</span><span style="font-family: Verdana">GB/T 13850-1998</span></p><p class="MsoNormal"><span><br /></span>&nbsp;</p><p class="MsoNormal"><span style="font-family: 宋体">二、技术指标<br /><br /></span></p><table border="1" cellspacing="0" cellpadding="0" class="MsoNormalTable" style="border-collapse: collapse; border: medium none"><tbody><tr style="height: 7.4pt"><td colspan="3" width="175" valign="top" style="padding-right: 5.4pt; padding-left: 5.4pt; padding-bottom: 0cm; width: 131.4pt; padding-top: 0cm; height: 7.4pt; border: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">精度</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: windowtext 1pt solid; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid; height: 7.4pt"><p style="text-align: center" class="MsoNormal" align="center"><span>0.2</span><span style="font-family: 宋体">级</span><span>&nbsp;&nbsp;&nbsp; 0.5</span><span style="font-family: 宋体">级</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输入</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>1A</span><span style="font-family: 宋体">、</span><span>5A</span><span style="font-family: 宋体">等</span></p></td><td width="96" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 72pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>20mA</span><span style="font-family: 宋体">等</span></p></td><td width="108" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 81pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>100V</span><span style="font-family: 宋体">、</span><span>200V</span><span style="font-family: 宋体">、</span><span>380V</span><span style="font-family: 宋体">、</span><span>450V</span><span style="font-family: 宋体">等</span></p></td><td width="93" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 69.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>75mV</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">频率</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>50/60Hz</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="3" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">输出</span></p></td><td rowspan="2" width="60" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 45.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">模拟量</span></p></td><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">标称值</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>0-20mA</span><span style="font-family: 宋体">、</span><span>4-20mA</span><span style="font-family: 宋体">、</span><span>0-5V</span><span style="font-family: 宋体">等</span></p></td></tr><tr style="page-break-inside: avoid"><td width="72" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 54pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">负载电阻</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电流输出时：</span><span>RL&lt;1k</span><span style="font-family: 宋体">&Omega;</span><span>&nbsp; </span><span style="font-family: 宋体">电压输出时：</span><span>RL&gt;5k</span><span style="font-family: 宋体">&Omega;</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">数字量</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>RS485</span><span style="font-family: 宋体">接口，</span><span>MODBUS-RTU</span><span style="font-family: 宋体">协议</span></p></td></tr><tr style="page-break-inside: avoid"><td rowspan="2" width="43" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: windowtext 1pt solid; width: 32.25pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">电源</span></p></td><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">辅助电源</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span>AC110V</span><span style="font-family: 宋体">、</span><span>DC110V</span><span style="font-family: 宋体">、</span><span>AC220V</span><span style="font-family: 宋体">、</span><span>DC220V</span><span style="font-family: 宋体">、</span><span>AC/DC80-270V</span></p></td></tr><tr style="page-break-inside: avoid"><td colspan="2" width="132" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 99.15pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">功</span><span>&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">耗</span></p></td><td colspan="4" width="393" valign="top" style="border-right: windowtext 1pt solid; padding-right: 5.4pt; border-top: medium none; padding-left: 5.4pt; padding-bottom: 0cm; border-left: medium none; width: 294.7pt; padding-top: 0cm; border-bottom: windowtext 1pt solid"><p style="text-align: center" class="MsoNormal" align="center"><span style="font-family: 宋体">小于</span><span>3.5VA</span></p></td></tr></tbody></table><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">三、信号输入</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA</span><span style="font-family: 宋体">与</span><span>UA*</span><span style="font-family: 宋体">为第一路电压输入，</span><span>UB</span><span style="font-family: 宋体">与</span><span>UB*</span><span style="font-family: 宋体">为第二路电压输入，</span><span>UC</span><span style="font-family: 宋体">与</span><span>UC*</span><span style="font-family: 宋体">为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">四、外形尺寸</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image001.jpg" border="0" width="468" height="234" /></span></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">●</span><span style="font-family: 宋体">安装方式：</span></p><p class="MsoNormal"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-family: 宋体">可固定安装在</span><span>35mm</span><span style="font-family: 宋体">的标准导轨上</span></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"></p><p class="MsoNormal"><span style="font-family: 宋体">五、接线方式（具体以产品实物为准）</span></p><p class="MsoNormal"><span><img src="http://www.3259123.com/sms_html/3UIBS.files/image002.jpg" border="0" width="556" height="226" /></span><br /></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4375/</link>
<title><![CDATA[功率变送器SD-QB价格,华仪电子]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Fri, 03 Sep 2010 08:28:21 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4375/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">功率变送器SD-QB价格,华仪电子 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">技术资料: 详情请来电咨询产品应用及实例 详情请来电咨询现场安装调试详情请来电咨询制造销售 醴陵市华仪电子科技公司地.址：湖南省醴陵市立三大道195号,邮.编：412200 电.话：【0731-2325-9123 0731- 2325-8123】传.真：【0731-2333-6600 0731- 2325-6123】 制造销售 华仪电子电器厂专业生产制造销售 我公司位于湖南省株洲市醴陵市,醴陵是一座美丽的城市,以陶*瓷和烟*花而闻名于世.制造销售 产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 设计院上图制造销售 如想进一步了解的产品性能，咨询产品价格，索取产品的详细资料，请拨打公司电*话（0731-2325-9123，2325-8123）或发送询价传真（0731-2325-6123），我们会根据您的定单需求列出针对性优惠报价！制造销售 醴陵市华仪电子科技有限公司是专业生产的大型企业，具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。制造销售 <br /><img src="http://www.huayi123.com/lianxi1.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>SD-QB功率变送器</h1><br /><img src="http://www.huayi123.com/images/cate/bs4p.jpg" border="0" alt="SD-QB功率变送器" width="300" height="177" /><br /><br /><p>三、信号输入</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; UA与UA*为第一路电压输入，UB与UB*为第二路电压输入，UC与UC*为第三路电压输入，三路电压通道为相互独立的，输入信号量程请参见产品标签。</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 每路信号输入都有一组相对应的并且为独立的变送输出通道。输出信号请见见产品标签，</p><p></p><p>四、外形尺寸</p><p></p><p></p><table border="0" cellspacing="0" cellpadding="0"><tbody><tr><td width="268" height="56" bgcolor="#ffffff"><table border="0" cellspacing="0" cellpadding="0" width="100%"><tbody><tr><td><div><p>●安装方式：</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 可固定安装在35mm的标准导轨上</p></div></td></tr></tbody></table>&nbsp;<span><img src="http://www.3259123.com/sms_html/bs4p.files/image001.jpg" border="0" width="244" height="122" /></span></td></tr></tbody></table><br /><p>五、接线方式（具体以产品实物为准）</p><p>&nbsp;<span><img src="http://www.3259123.com/sms_html/bs4p.files/image002.jpg" border="0" width="359" height="321" /></span></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item><item>
<link>http://www.wotui.cn/post/4359/</link>
<title><![CDATA[电流变送器[超薄型]TR4I价格,华仪电子 ]]></title> 
<author>yang &lt;&gt;</author>
<category><![CDATA[电量变送器]]></category>
<pubDate>Fri, 03 Sep 2010 06:49:46 +0000</pubDate> 
<guid>http://www.wotui.cn/post/4359/</guid> 
<description>
<![CDATA[ 
	<span><span style="font-size: x-small">电流变送器[超薄型]TR4I价格,华仪电子 </span><table border="0"><tbody><tr><td style="font-size: 7px; margin-left: 1em; color: #666">技术资料: 详情请来电咨询产品应用及实例 详情请来电咨询现场安装调试详情请来电咨询制造销售 湖南醴陵华仪电子电器厂具有多年的生产经验与雄厚的技术实力。公司愿以高品质的产品，合理的价格以及超值的售后服务，热情真诚地与新老客户真诚合作，共同发展。【联系电.话：0731-2325-8123 0731-2325-9123】询价传.真：【0731-2325-6123 0731-2325-7123】制造销售 华仪电子电器厂专业生产制造销售 设计院上图制造销售 湖南华仪电子电器厂位于醴陵市,隶属湖南株洲,公司电话最近由于&quot;长株潭&quot;一体化进行了升级变动,区号由原来的0733变为0731,同时位数由七位增加到八位,前面怎加数字2制造销售 您好！尊敬的客户！请拨打公司电*话 或发送询价传真 进一步了解产品的性能，咨询产品价格或索取产品的详细资料，我们会竭诚为您提供满意的服务! 制造销售 产品价格：【详情请来电咨询0731-2325-8123,2325-9123】 制造销售 购买,来醴陵华仪电子! 联系电.话：【0731-2325-9123 0731- 2325-8123】询价传.真：【0731-2333-6600 0731- 2325-6123】制造销售 <br /><img src="http://www.huayi123.com/lianxi4.gif" border="0" alt="华仪电子联系方式" width="267" height="200" /></td></tr></tbody></table><br />产品介绍：<br /><h1>TR4I电流变送器[超薄型]</h1><br /><img src="http://www.huayi123.com/images/cate/7b0.jpg" border="0" alt="TR4I电流变送器[超薄型]" width="300" height="300" /><br /><p>一、电量变送器是一种将被测电量参数（如电流、电压、功率、频率因数等信号）转换成隔离的直流电流、直流电压或数字信号的装置。<br /><br />产品符合国标GB/T 13850-1998<br /></p><p>二、技术指标<br /><br /></p><table border="1" cellspacing="0" cellpadding="0"><tbody><tr><td colspan="3" width="175" valign="top"><p align="center">精度</p></td><td colspan="4" width="393" valign="top"><p align="center">0.2级 0.5级</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">输入</p></td><td colspan="2" width="132" valign="top"><p align="center">标称值</p></td><td width="96" valign="top"><p align="center">1A、5A等</p></td><td width="96" valign="top"><p align="center">20mA等</p></td><td width="108" valign="top"><p align="center">100V、200V、380V、450V等</p></td><td width="93" valign="top"><p align="center">75mV等</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">频率</p></td><td colspan="4" width="393" valign="top"><p align="center">50/60Hz</p></td></tr><tr><td rowspan="3" width="43" valign="top"><p align="center">输出</p></td><td rowspan="2" width="60" valign="top"><p align="center">模拟量</p></td><td width="72" valign="top"><p align="center">标称值</p></td><td colspan="4" width="393" valign="top"><p align="center">0-20mA、4-20mA、0-5V等</p></td></tr><tr><td width="72" valign="top"><p align="center">负载电阻</p></td><td colspan="4" width="393" valign="top"><p align="center">电流输出时：RL&lt;1k&Omega; 电压输出时：RL&gt;5k&Omega;</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">数字量</p></td><td colspan="4" width="393" valign="top"><p align="center">RS485接口，MODBUS-RTU协议</p></td></tr><tr><td rowspan="2" width="43" valign="top"><p align="center">电源</p></td><td colspan="2" width="132" valign="top"><p align="center">辅助电源</p></td><td colspan="4" width="393" valign="top"><p align="center">AC110V、DC110V、AC220V、DC220V、AC/DC80-270V</p></td></tr><tr><td colspan="2" width="132" valign="top"><p align="center">功 耗</p></td><td colspan="4" width="393" valign="top"><p align="center">小于3.5VA</p></td></tr></tbody></table><p></p><p></p><p>三、信号调整及说明<strong>（此操作仅在产品输出精度不高时做微调用。正常情况下严禁使用！）</strong></p><p>在进行以下调试时，请将产品通电预热30分钟，以达到最佳稳定性。</p><p>3．1零信号的调整：输入信号为零时，通过调零电位器，可将变送输出信号调到所需 要的最低值。</p><p>3．2满度信号调整：将信号输入到满度（最大值），通过量程电位器，将变送信号调到 所需要的最大量程值。</p><p>3．3反复操作3.1与3.2，直到调到所需要的值为止</p><p>四、外形尺寸</p><img src="http://www.huayi123.com/7b0.files/image003.jpg" border="0" hspace="12" width="253" height="164" align="left" /> <br /><div><p>●安装方式：</p><p>可固定安装在35mm的标准导轨上</p></div><p></p><p>五、接线方式（具体以产品实物为准）<br /><img src="http://www.huayi123.com/7b0.files/image004.jpg" border="0" width="495" height="102" /></p><br />http://co288.com<img src="http://img.tongji.linezing.com/819422/tongji.gif" border="0" width="1" height="1" /> <br /></span>
]]>
</description>
</item>
</channel>
</rss>