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差压变送器—智能差压变送器—防爆差压变送器—天津宇创自动化仪表有限公司
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src="images1/shopdetail/tell02.png">隔膜差压变送器 </a> <a href="product5.htm"class="link_A"><img width="10" height="10" src="images1/shopdetail/tell02.png">卫生型压力变送器</a> <a href="product6.htm"class="link_A"><img width="10" height="10" src="images1/shopdetail/tell02.png">卫生型液位变送器</a> <a href="product7.htm"class="link_A"><img width="10" height="10" src="images1/shopdetail/tell02.png">投入式液位变送器</a> <a href="product8.htm"class="link_A"><img width="10" height="10" src="images1/shopdetail/tell02.png">密度计</a> </div> </td> <td width="905" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="center"> <div class="classify"> <div class="tabbedPanels" align="center"> <div class="panelContainer"> <div class="panel" id="panel02" style="display: none;"> <p><img src="3d/0304.jpg"></p> </div> <table width="100%" border="0"> <tr> <td><img src="cp/yljy1.jpg" width="100%" height="100%" /></td> </tr> <tr> <td><img src="cp/yljy2.jpg" width="100%" height="100%" /></td> </tr> <tr> <td><img src="cp/yljy3.jpg" width="100%" height="100%" /></td> </tr> <tr> <td><img src="cp/yljy4.jpg" width="100%" height="100%" /></td> </tr> <td><iframe src="33333.html" width="900" height="230" frameborder="0"> </iframe> </td> </table> </div> <div class="panelContainer"> <div class="panel" id="panel03" style="display: none;"> <p class="sell">产品选型</p> <br /> <div style="clear: both;"> <table class="table css_table" width="100%" id="biao" border="1" cellspacing="0" cellpadding="0"> <tbody><tr bgcolor="#d3dae2"> <td width="83"><p align="center">型号 </p></td> <td width="76"><p align="center">规格代码 </p></td> <td width="532" colspan="2"><p align="center">参数说明 </p></td> </tr> <tr> <td width="83" rowspan="3"><p align="center">YC3351 </p></td> <td width="76"><p align="center">B</p></td> <td width="532" colspan="2"><p id="p1">隔爆型，防爆等级 Exd Ⅱ CT6 Gb</p></td> </tr> <tr> <td width="76"><p align="center">D</p></td> <td width="532" colspan="2"><p id="p1">本安型，防爆等级 Exia Ⅱ CT6 Ga </p></td> </tr> <tr> <td width="76"><p align="center">L</p></td> <td width="532" colspan="2"><p id="p1">无防爆 </p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center"> </p></td> <td width="76"><p align="center">GP</p></td> <td width="532" colspan="2"><p id="p1">智能压力变送器 </p></td> </tr> <tr> <td width="76"><p align="center">AP </p></td> <td width="532" colspan="2"><p id="p1">智能绝压变送器 </p></td> </tr> <tr> <td width="83" rowspan="7"><p align="center">量程范围 </p></td> <td width="76"><p align="center"> </p></td> <td width="266"><p align="center">压力变送器 </p></td> <td width="266"><p align="center">绝压变送器 </p></td> </tr> <tr> <td width="76"><p align="center">A </p></td> <td width="266"><p align="center">0～1～6 </p></td> <td width="266"><p align="center">0～6～40KPa</p></td> </tr> <tr> <td width="76"><p align="center">B </p></td> <td width="266"><p align="center">0～6～40 </p></td> <td width="266"><p align="center">0～40～250KPa</p></td> </tr> <tr> <td width="76"><p align="center">C </p></td> <td width="266"><p align="center">0～40～100 </p></td> <td width="266"><p align="center">0～250～2000KPa</p></td> </tr> <tr> <td width="76"><p align="center">D </p></td> <td width="266"><p align="center">0～100～400 </p></td> <td width="266"><p align="center"> </p></td> </tr> <tr> <td width="76"><p align="center">E </p></td> <td width="266"><p align="center">0～400～4000 </p></td> <td width="266"><p align="center"> </p></td> </tr> <tr> <td width="76"><p align="center">F </p></td> <td width="266"><p align="center">0～4000～40000 </p></td> <td width="266"><p align="center"> </p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">输出信号 </p></td> <td width="76"><p align="center">S1</p></td> <td width="532" colspan="2"><p id="p1">4～20mA</p></td> </tr> <tr> <td width="76"><p align="center">S2</p></td> <td width="532" colspan="2"><p id="p1">4～20mA+Hart</p></td> </tr> <tr> <td width="83" rowspan="4"><p align="center">精度 </p></td> <td width="76"><p align="center">J1</p></td> <td width="532" colspan="2"><p id="p1">±0.5%</p></td> </tr> <tr> <td width="76"><p align="center">J2</p></td> <td width="532" colspan="2"><p id="p1">±0.2%</p></td> </tr> <tr> <td width="76"><p align="center">J3</p></td> <td width="532" colspan="2"><p id="p1">±0.1%</p></td> </tr> <tr> <td width="76"><p align="center">J4</p></td> <td width="532" colspan="2"><p id="p1">±0.075%</p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">显示 </p></td> <td width="76"><p align="center">X1</p></td> <td width="532" colspan="2"><p id="p1">LCD</p></td> </tr> <tr> <td width="76"><p align="center">X2</p></td> <td width="532" colspan="2"><p id="p1">OLED（耐低温-40℃ )</p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">灌充液 </p></td> <td width="76"><p align="center">G1</p></td> <td width="532" colspan="2"><p id="p1">硅油 </p></td> </tr> <tr> <td width="76"><p align="center">G2</p></td> <td width="532" colspan="2"><p id="p1">氟油 </p></td> </tr> <tr> <td width="83" rowspan="7"><p align="center">结构材质 </p></td> <td width="76"><p align="center"> </p></td> <td width="266"><p align="center">引压接头 </p></td> <td width="266"><p align="center">隔离膜片 </p></td> </tr> <tr> <td width="76"><p align="center">21</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">316L不锈钢 </p></td> </tr> <tr> <td width="76"><p align="center">22</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">哈氏C合金 </p></td> </tr> <tr> <td width="76"><p align="center">23</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">蒙乃尔 </p></td> </tr> <tr> <td width="76"><p align="center">24</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">钽 </p></td> </tr> <tr> <td width="76"><p align="center">25</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">钛 </p></td> </tr> <tr> <td width="76"><p align="center">26</p></td> <td width="266"><p align="center">316L不锈钢 </p></td> <td width="266"><p align="center">膜片镀金 </p></td> </tr> <tr> <td width="83" rowspan="5"><p align="center">过程连接 </p></td> <td width="76"><p align="center">C1</p></td> <td width="532" colspan="2"><p id="p1">M20*1.5外螺纹 </p></td> </tr> <tr> <td width="76"><p align="center">C2</p></td> <td width="532" colspan="2"><p id="p1">G1/2 外螺纹 </p></td> </tr> <tr> <td width="76"><p align="center">C3</p></td> <td width="532" colspan="2"><p id="p1">1/2NPT 外螺纹 </p></td> </tr> <tr> <td width="76"><p align="center">C4</p></td> <td width="532" colspan="2"><p id="p1">1/2NPT 阴螺纹 </p></td> </tr> <tr> <td width="76"><p align="center">C5</p></td> <td width="532" colspan="2"><p id="p1">特殊要求 </p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">电气连接 </p></td> <td width="76"><p align="center">D1</p></td> <td width="532" colspan="2"><p id="p1">M20*1.5(标准)</p></td> </tr> <tr> <td width="76"><p align="center">D2</p></td> <td width="532" colspan="2"><p id="p1">1/2NPT内螺纹 </p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">安装附件 </p></td> <td width="76"><p align="center">A0</p></td> <td width="532" colspan="2"><p id="p1">无安装支架 </p></td> </tr> <tr> <td width="76"><p align="center">A1</p></td> <td width="532" colspan="2"><p id="p1">管装支架 </p></td> </tr> <tr bgcolor="#d3dae2"> <td width="83"><p align="center">选型举例 </p></td> <td width="608" colspan="3"><p id="p1" style="color: rgb(46, 108, 151);"><strong>YC3351-BGPAS2J2X1G121C1D1A0? </strong>?<strong>0</strong><strong>～</strong><strong>6KPa</strong></p></td> </tr> </tbody></table> <div style="height: 20px; clear: both;"></div> <p style="color: rgb(46, 108, 151);">选型注意：</p> <p style="color: rgb(46, 108, 151);">1.用户在选型前应明确被测介质的温度、腐蚀性、密度、测量范围、是否防爆、是否需要禁油处理。</p> <p style="color: rgb(46, 108, 151);">2.确认对于介质容易结晶或粘稠是否需要膜盒法兰连接。</p> </div> </div> </div> <div class="panelContainer"> <div class="panel" id="panel04" style="display: none;"> <table width="800" border="0"> <tbody><tr> <td width="250"><a><img width="200" height="300" alt="电厂" src="yy/629019812588735080.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="电池厂" src="yy/666883128185656936.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="供热应用" src="yy/595943043619850332.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="化工厂应用" src="yy/IMG_0243.jpg"></a></td> </tr> <tr> <td width="250" height="50" align="center"><a>电厂应用</a></td> <td width="250" height="50" align="center"><a>电池厂应用</a></td> <td width="250" height="50" align="center"><a>供热应用</a></td> <td width="250" height="50" align="center"><a>化工厂应用</a></td> </tr> <tr> <td width="250"><a><img width="200" height="300" alt="铅加工应用" src="yy/745427350725745.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="区域热源站" src="yy/584660041845881486.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="油库应用" src="yy/IMG_0166.jpg"></a></td> <td width="250"><a><img width="200" height="300" alt="原料油库" src="yy/IMG_0254.jpg"></a></td> </tr> <tr> <td width="250" height="50" align="center"><a>铅加工应用</a></td> <td width="250" height="50" align="center"><a>区域热源站</a></td> <td width="250" height="50" align="center"><a>焦化厂</a></td> <td width="250" height="50" align="center"><a>原料油库</a></td> </tr> </tbody></table> </div> </div> </div> </div> <div class="panelContainer" align="center"> <div class="panel" id="panel01" style="display: block;"> <p class="sell">性能参数</p> <br /> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="0" cellpadding="0" > <tbody> <tr> <td width="172" bgcolor="#2e6c97" align="center"><p align="center" class="STYLE1">测量介质： </p></td> <td width="533"><p id="p1">气体、蒸汽、液体 </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>精度： </p></td> <td width="533"><p id="p1">±0.075%、±0.1%、±0.2%（包括从零点开始的线性、回差和重复性） </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>稳定性： </p></td> <td width="533"><p id="p1">±0.1%/3年 </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>电源： </p></td> <td width="533"><p id="p1">10～36V DC（推荐24V DC） </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>调量程的参考精度： </p></td> <td width="533"><p id="p1">若 TD>10 (TD= 最大量程 / 调节量程 ) 则为：±(0.075×TD)% </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>环境温度： </p></td> <td width="533"><p id="p1">-40℃ ~85℃ </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>测量介质温度： </p></td> <td width="533"><p id="p1">-40℃~120℃ </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>贮藏温度： </p></td> <td width="533"><p id="p1">-40℃ ~85℃ </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>显示： </p></td> <td width="533"><p id="p1">LCD、OLED </p></td> </tr> <tr> <td width="172" bgcolor="#2e6c97"><p align="center" class="STYLE2"><strong>显示器显示模块温度： </p></td> <td width="533"><p id="p1">-20℃~70℃（LCD）、-40℃~80℃（OLED） </p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <p class="sell">物理参数</p> <br /><table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">测量膜片： </p></td> <td width="543" ><p id="p1">316L 、钽、哈氏合金C、蒙乃尔 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">过程连接： </p></td> <td width="543" ><p id="p1">不锈钢304、316L </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">螺母及螺栓： </p></td> <td width="543" ><p id="p1">碳钢镀锌、不锈钢 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">填充液： </p></td> <td width="543" ><p id="p1">硅油、氟油等 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">密封圈： </p></td> <td width="543" ><p id="p1">丁腈橡胶、氟橡胶、聚四氟乙烯 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">变送器外壳： </p></td> <td width="543" ><p id="p1">铝合金材质，外表喷涂环氧树脂 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">外壳密封圈： </p></td> <td width="543" ><p id="p1">丁腈橡胶 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">铭牌： </p></td> <td width="543" ><p id="p1">不锈钢304 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">重量： </p></td> <td width="543" ><p id="p1">2.8kg（无：安装支架、过程连接） </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">外壳防护等级： </p></td> <td width="543" ><p id="p1">IP67 </p></td> </tr> <tr> <td width="162" bgcolor="#2e6c97"><p align="center" class="STYLE2">防爆等级： </p></td> <td width="543" ><p id="p1">Exd Ⅱ CT6 Gb、Exia Ⅱ CT6 Ga</p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <p class="sell">电源及负载条件</p> <br /> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr> <td width="208" bgcolor="#2e6c97"><p align="center" class="STYLE2">电源电压为： </p></td> <td width="485" ><p id="p1">24V DC R≤(Us-10V)/ImaxΩ 其中Imax=21 mA</p></td> </tr> <tr> <td width="208" bgcolor="#2e6c97"><p align="center" class="STYLE2">最大电源电压： </p></td> <td width="485" ><p id="p1">36V DC </p></td> </tr> <tr> <td width="208" bgcolor="#2e6c97"><p align="center" class="STYLE2">最小电源电压： </p></td> <td width="485" ><p id="p1">10V DC </p></td> </tr> <tr> <td width="208" bgcolor="#2e6c97"><p align="center" class="STYLE2">数字通讯负载范围： </p></td> <td width="485" ><p id="p1">250～600Ω </p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <p class="sell">功能参数</p> <br /> <div style="width: 100%; clear: both;"> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>量程限</a></strong></p></td> <td width="622" ><p id="p1">在量程的上下限范围内，可以任意设置，只要标定量程≥设置量程。建议选择量程比尽可能低的量程，以优化性能。</p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>安装位置影响</a> </strong></p></td> <td width="622"><p id="p1">安装位置的变化，会发生零位影响，可以通过调零校正，无量程影响。 </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>输出</a></strong></p></td> <td width="622" ><p id="p1">两线制4-20mA，符合NAMIR NE43规范，叠加数字信号（Hart协议） </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>输出信号极限</a></strong></p></td> <td width="622"><p id="p1">Imin（最小）:3.9mA Imax（最大）=21.0mA </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>报警电流</a></strong></p></td> <td width="622" ><p id="p1">低报模式（最小）：3.9mA 高报模式（最大）：21mA （用户可预设定） </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>报警电流默认设置</a></strong></p></td> <td width="622"><p id="p1">高报模式 </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>故障警告</a></strong></p></td> <td width="622" ><p id="p1">如果传感器或电路出现故障，自动诊断功能自动输出22.0mA </p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>响应时间</a> </strong></p></td> <td width="622"><p id="p1">放大器部件阻尼常数为0.1s；传感器时间常数为0.1～1.6s，取决于量程及量程比。 附加的可调时间常数为：0～100s</p></td> </tr> <tr> <td width="141" bgcolor="#2e6c97"><p align="center"><strong><a>预热时间</a> </strong></p></td> <td width="622" ><p id="p1"><15s </p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <p class="sell">电磁兼容性(EMC)</p> <br /> <a class="STYLE3">A、射频辐射试验</a> <div style="width: 100%; clear: both;"> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr bgcolor="#2e6c97"> <td width="83"><p align="center"><strong><a>试验场强</a></strong></p></td> <td width="76"><p align="center"><strong><a>频率范围</a></strong></p></td> <td width="78"><p align="center"><strong><a>EUT</a></strong><a><strong>放置</strong></a></p></td> <td width="81"><p align="center"><strong><a>极化方向</a></strong></p></td> <td width="359"><p align="center"><strong><a>检测结果</a></strong></p></td> </tr> <tr > <td width="83" rowspan="2"><p align="center">3V/m </p></td> <td width="76" rowspan="2"><p align="center">80MHz-1GHz </p></td> <td width="78" rowspan="2"><p align="center">正立 </p></td> <td width="81"><p align="center">水平极化 </p></td> <td width="359"><p align="center">受试样品内存数据不变 </p></td> </tr> <tr > <td width="81"><p align="center">垂直极化 </p></td> <td width="359"><p align="center">受试样品内存数据不变 </p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <a class="STYLE3">B、工频磁场抗扰度试验</a> <div style="width: 100%; clear: both;"> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr bgcolor="#2e6c97"> <td width="164"><p align="center"><a><strong>磁场强度</strong></a></p></td> <td width="513"><p align="center"><a><strong>检验结果</strong></a></p></td> </tr> <tr > <td width="164"><p align="center">400A/m（X、Y、Z） </p></td> <td width="513"><p align="center">受试样品内存数据不变 </p></td> </tr> </tbody> </table> </div> <div style="height: 20px; clear: both;"></div> <p class="sell">产品装配分解图</p> <br /> <img src="3d/fj03.jpg" width="600" height="600" /> <div style="height: 20px; clear: both;"></div> <p class="sell">表压范围和量程</p> <br /> <div style="width: 100%; clear: both;"> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr bgcolor="#2e6c97" > <td width="111"><p align="center"><strong><a>量程代码</a></strong></p></td> <td width="138"><p align="center"><strong><a>测量范围<strong>(KPa)</a></p></td> <td width="136"><p align="center"><strong><a>测量量程<strong>(KPa)</a></p></td> <td width="184"><p align="center"><strong><a>精度 / 稳定性</a></strong></p></td> </tr> <tr> <td width="111"><p align="center">A </p></td> <td width="138"><p align="center">-1～1 </p></td> <td width="136"><p align="center">0～0.2～1 </p></td> <td width="184" rowspan="6"><p>量程±0.075%F.S</p> <p>每年最大误差为量程的±0.1%</p> <p>（不含A量程） </p></td> </tr> <tr> <td width="111"><p align="center">B </p></td> <td width="138"><p align="center">-6～6 </p></td> <td width="136"><p align="center">0～1～6 </p></td> </tr> <tr> <td width="111"><p align="center">C </p></td> <td width="138"><p align="center">-40～40 </p></td> <td width="136"><p align="center">0～6～40 </p></td> </tr> <tr> <td width="111"><p align="center">D </p></td> <td width="138"><p align="center">-100～100 </p></td> <td width="136"><p align="center">0～40～100 </p></td> </tr> <tr> <td width="111"><p align="center">E </p></td> <td width="138"><p align="center">-100～400 </p></td> <td width="136"><p align="center">0～100～400 </p></td> </tr> <tr> <td width="111"><p align="center">F </p></td> <td width="138"><p align="center">-100～4000 </p></td> <td width="136"><p align="center">0～400～4000 </p></td> </tr> </tbody> </table> <div style="height: 20px; clear: both;"></div> <p class="sell">过载和静压</p> <br /> <table class="table css_table" width="100%" align="center" id="biao" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr bgcolor="#2e6c97" > <td width="35"><p align="center"> </p></td> <td width="159"><p align="center"><strong><a>量程</a></strong></p></td> <td width="159"><p align="center"><strong><a>单边过载（负端）</a></strong></p></td> <td width="159"><p align="center"><strong><a>单边过载（正端）</a></strong></p></td> <td width="159"><p align="center"><strong><a>双边静压</a></strong></p></td> </tr> <tr> <td width="35"><p align="center">A </p></td> <td width="159"><p align="center">1KPa </p></td> <td width="159"><p align="center">1MPa </p></td> <td width="159"><p align="center">1MPa </p></td> <td width="159"><p align="center">16MPa </p></td> </tr> <tr> <td width="35"><p align="center">B </p></td> <td width="159"><p align="center">6KPa </p></td> <td width="159"><p align="center">16MPa </p></td> <td width="159"><p align="center">16MPa </p></td> <td width="159"><p align="center">25MPa </p></td> </tr> <tr> <td width="35"><p align="center">C </p></td> <td width="159"><p align="center">40KPa </p></td> <td width="159"><p align="center">16MPa </p></td> <td width="159"><p align="center">16MPa </p></td> <td width="159"><p align="center">25MPa </p></td> </tr> <tr> <td width="35"><p align="center">D </p></td> <td width="159"><p align="center">100KPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">40Mpa </p></td> </tr> <tr> <td width="35"><p align="center">E </p></td> <td width="159"><p align="center">400KPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">40MPa </p></td> </tr> <tr> <td width="35"><p align="center">F </p></td> <td width="159"><p align="center">4MPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">25MPa </p></td> <td width="159"><p align="center">40MPa </p></td> </tr> </tbody> </table> </div> </div> <div class="panelContainer"> <div class="panel" id="panel03"> <p class="sell">产品选型</p> <br /> <div style="clear:both;"> <table class="table css_table" id="biao" border="1" cellspacing="0" cellpadding="0" width="100%"> <tr bgcolor="#d3dae2"> <td width="83" bgcolor="#2e6c97"><p align="center" class="STYLE2">型号 </p></td> <td width="76" bgcolor="#2e6c97"><p align="center" class="STYLE2">规格代码 </p></td> <td width="532" colspan="3" bgcolor="#2e6c97"><p align="center" class="STYLE2">参数说明 </p></td> </tr> <tr> <td width="83" rowspan="3"><p align="center">YC3351 </p></td> <td width="76"><p align="center">A</p></td> <td width="532" colspan="3"><p id="p1">隔爆型，防爆等级 Exd Ⅱ CT6 Gb</p></td> </tr> <tr> <td width="76"><p align="center">C</p></td> <td width="532" colspan="3"><p id="p1">本安型，防爆等级 Exia Ⅱ CT6 Ga </p></td> </tr> <tr> <td width="76"><p align="center">W</p></td> <td width="532" colspan="3"><p id="p1">无防爆 </p></td> </tr> <tr> <td width="83"><p align="center"> </p></td> <td width="76"><p align="center">DP </p></td> <td width="532" colspan="3"><p id="p1">智能差压变送器 </p></td> </tr> <tr> <td width="83" rowspan="6"><p align="center">量程范围 </p></td> <td width="76"><p align="center">A </p></td> <td width="532" colspan="3"><p id="p1">0～0.2～1KPa</p></td> </tr> <tr> <td width="76"><p align="center">B </p></td> <td width="532" colspan="3"><p id="p1">0～1～6KPa </p></td> </tr> <tr> <td width="76"><p align="center">C </p></td> <td width="532" colspan="3"><p id="p1">0～6～40KPa</p></td> </tr> <tr> <td width="76"><p align="center">D </p></td> <td width="532" colspan="3"><p id="p1">0～40～100KPa</p></td> </tr> <tr> <td width="76"><p align="center">E</p></td> <td width="532" colspan="3"><p id="p1">0～100～400KPa</p></td> </tr> <tr> <td width="76"><p align="center">F </p></td> <td width="532" colspan="3"><p id="p1">0～400～4000KPa</p></td> </tr> <tr> <td width="83" rowspan="3"><p align="center">输出信号 </p></td> <td width="76"><p align="center">S1</p></td> <td width="532" colspan="3"><p id="p1">4～20mA</p></td> </tr> <tr> <td width="76"><p align="center">S2</p></td> <td width="532" colspan="3"><p id="p1">4～20mA+Hart</p></td> </tr> <tr> <td width="76"><p align="center">S3</p></td> <td width="532" colspan="3"><p id="p1">平方根4～20mA</p></td> </tr> <tr> <td width="83" rowspan="4"><p align="center">精度 </p></td> <td width="76"><p align="center">J1</p></td> <td width="532" colspan="3"><p id="p1">±0.5%</p></td> </tr> <tr> <td width="76"><p align="center">J2</p></td> <td width="532" colspan="3"><p id="p1">±0.2%</p></td> </tr> <tr> <td width="76"><p align="center">J3</p></td> <td width="532" colspan="3"><p id="p1">±0.1%</p></td> </tr> <tr> <td width="76"><p align="center">J4</p></td> <td width="532" colspan="3"><p id="p1">±0.075%</p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">显示 </p></td> <td width="76"><p align="center">X1</p></td> <td width="532" colspan="3"><p id="p1">LCD</p></td> </tr> <tr> <td width="76"><p align="center">X2</p></td> <td width="532" colspan="3"><p id="p1">OLED（耐低温-40℃ )</p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">灌充液 </p></td> <td width="76"><p align="center">G1</p></td> <td width="532" colspan="3"><p id="p1">硅油 </p></td> </tr> <tr> <td width="76"><p align="center">G2</p></td> <td width="532" colspan="3"><p id="p1">氟油 </p></td> </tr> <tr> <td width="83" rowspan="10"><p align="center">结构材质 </p></td> <td width="76"><p align="center"> </p></td> <td width="177"><p align="center">法兰接头 </p></td> <td width="177"><p align="center">排气/排泄阀 </p></td> <td width="177"><p align="center">隔离膜片 </p></td> </tr> <tr> <td width="76"><p align="center">21</p></td> <td width="177"><p align="center">304不锈钢 </p></td> <td width="177"><p align="center">304不锈钢 </p></td> <td width="177"><p align="center">316L不锈钢 </p></td> </tr> <tr> <td width="76"><p align="center">22</p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">316L不锈钢 </p></td> </tr> <tr> <td width="76"><p align="center">23</p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">哈氏合金C</p></td> </tr> <tr> <td width="76"><p align="center">24</p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">蒙乃尔合金 </p></td> </tr> <tr> <td width="76"><p align="center">25</p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">316不锈钢 </p></td> <td width="177"><p align="center">钽 </p></td> </tr> <tr> <td width="76"><p align="center">26</p></td> <td width="177"><p align="center">哈氏合金C</p></td> <td width="177"><p align="center">哈氏合金C</p></td> <td width="177"><p align="center">哈氏合金C</p></td> </tr> <tr> <td width="76"><p align="center">27</p></td> <td width="177"><p align="center">哈氏合金C</p></td> <td width="177"><p align="center">哈氏合金C</p></td> <td width="177"><p align="center">钽 </p></td> </tr> <tr> <td width="76"><p align="center">28</p></td> <td width="177"><p align="center">蒙乃尔合金 </p></td> <td width="177"><p align="center">蒙乃尔合金 </p></td> <td width="177"><p align="center">蒙乃尔合金 </p></td> </tr> <tr> <td width="76"><p align="center">29</p></td> <td width="177"><p align="center">304不锈钢 </p></td> <td width="177"><p align="center">304不锈钢 </p></td> <td width="177"><p align="center">膜片镀金 </p></td> </tr> <tr> <td width="83" rowspan="4"><p align="center">引压方式 </p></td> <td width="76"><p align="center">Y1</p></td> <td width="532" colspan="3"><p id="p1">NPT1/4引压接头及后部焊接引压管Φ14</p></td> </tr> <tr> <td width="76"><p align="center">Y2</p></td> <td width="532" colspan="3"><p id="p1">NPT1/2 锥管内螺纹腰型法兰 </p></td> </tr> <tr> <td width="76"><p align="center">Y3</p></td> <td width="532" colspan="3"><p id="p1">丁字形外螺纹接头 M20*1.5</p></td> </tr> <tr> <td width="76"><p align="center">Y4</p></td> <td width="532" colspan="3"><p id="p1">一体化三阀组 </p></td> </tr> <tr> <td width="83" rowspan="2"><p align="center">电气连接 </p></td> <td width="76"><p align="center">D1</p></td> <td width="532" colspan="3"><p id="p1">M20*1.5(标准)</p></td> </tr> <tr> <td width="76"><p align="center">D2</p></td> <td width="532" colspan="3"><p id="p1">1/2NPT内螺纹 </p></td> </tr> <tr> <td width="83" rowspan="4"><p align="center">安装支架 </p></td> <td width="76"><p align="center">B1</p></td> <td width="532" colspan="3"><p id="p1">无安装支架 </p></td> </tr> <tr> <td width="76"><p align="center">B2</p></td> <td width="532" colspan="3"><p id="p1">管装弯支架 </p></td> </tr> <tr> <td width="76"><p align="center">B3</p></td> <td width="532" colspan="3"><p id="p1">管装平支架 </p></td> </tr> <tr> <td width="76"><p align="center">B4</p></td> <td width="532" colspan="3"><p id="p1">板装弯支架 </p></td> </tr> <tr> <td width="83"><p align="center">选型举例 </p></td> <td width="608" colspan="5"><p id="p1" style="color:#2e6c97;"><strong>YC3351-AGPCS2J2X1G121Y1D1B3 0～10KPa</strong></p></td> </tr> </table> <div style="clear:both; height:20px;"></div> <p style="color:#2e6c97;">选型注意：</p> <p style="color:#2e6c97;">1.用户在选型前应明确被测介质的温度、腐蚀性、密度、测量范围、是否防爆、是否需要禁油处理。</p> <p style="color:#2e6c97;">2.确认对于介质容易结晶或粘稠是否需要膜盒法兰连接。</p> </div> <div style="clear:both; height:20px;"></div> </div> </div> </p> <p> </p> </div> </div> </div> </div></td> </tr> </table></td> </tr> </table> </td> </tr> </table> <div class="huang"></div> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="center" background="images/index_09.gif"><table width="1124" height="180" border="0" cellpadding="0" cellspacing="0" > <tr> <td width="345" align="right"><img src="images/index_69.gif" width="158" height="36" alt="" 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