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温度、压力测量仪表
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温度变送器
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温度变送器
温度变送器
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<p><span style=";font-family:'Times New Roman';color:rgb(0,0,0);letter-spacing:0;font-size:15px">XZ-WZP -</span><span style=";font-family:宋体;color:rgb(0,0,0);letter-spacing:0;font-size:20px">体化温度变送</span></p><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;page-break-after:avoid;text-align:justify;text-justify:inter-ideograph;line-height:21px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 16px">应用领域:</span><span style="color: rgb(0, 0, 0); font-family: "Times New Roman"; letter-spacing: 0px;">广泛应用于各种需要进行温度测 量的领域。<br/></span><span style="font-size: 18px;"><span style="color: rgb(0, 0, 0); font-family: "Times New Roman"; letter-spacing: 0px;">一、</span><span style="text-indent: 11px;"> </span><span style="text-indent: 11px; font-variant-numeric: normal; font-variant-east-asian: normal; font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px;">工作原理</span></span></p><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:11px;text-indent:29px;text-align:justify;text-justify:inter-ideograph;line-height:21px"><span style="font-size: 18px;"><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;">一体化温度变送器是温度仪表中的现场安装式温度变送单元。</span><span style="font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 15px;">XZ-WZP </span><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">一体化温度变</span> <span style="font-size: 18px; font-family: 宋体;">送器集传感器同变送器为一体,直接测量各种工业过程中,</span></span><span style="font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 15px;">-200-1600°C</span><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">范围内的液体、蒸</span> <span style="font-size: 18px; font-family: 宋体;">汽和气体介质的温度,将温度转变成与热电偶、热电阻电信号成正比的</span></span><span style="font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 15px;">4~20mA</span><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">统一输出</span> <span style="font-size: 18px; font-family: 宋体;">信号,送显示、记录调节仪表或计算机。作为新一代的温度变送器,</span>.</span><span style="font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 15px;">TY-WZP</span><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">一体化热电</span> <span style="font-size: 18px; font-family: 宋体;">偶(阻)温度变送器可广泛用于冶金、石油、化工、电力、轻工、纺织、食品、国防及科研等</span> <span style="font-size: 18px; font-family: 宋体;">各部门。</span></span></span></p><p style="margin-top:0;margin-right:0;margin-bottom:24px;margin-left:11px;text-indent:29px;text-align:justify;text-justify:inter-ideograph;line-height:21px"><span style="font-size: 18px;"><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">变送器部件是小型化的,可安装于热电偶热电阻的接线内,成为一体化温度变送器。作</span> <span style="font-size: 18px; font-family: 宋体;">为一体化温度变送器在工业现场直接输出</span></span><span style="font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 15px;">4~20mA</span><span style="font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-size: 13px;"><span style="font-size: 18px; font-family: 宋体;">信号,这样既省去昂贵的补偿导线,又</span> <span style="font-size: 18px; font-family: 宋体;">提高了信号长距离传送过程中的抗干扰能力。变送器部件精度高、功耗低,使用环境温度</span> <span style="font-size: 18px; font-family: 宋体;">范围宽,工作稳定可靠。而且由于采用硅橡胶密封结构,变送器耐震、耐湿,适宜于恶劣现</span> <span style="font-size: 18px; font-family: 宋体;">场环境中使用。<br/><br/></span></span></span><span style="text-indent: 11px; font-variant-numeric: normal; font-variant-east-asian: normal; color: rgb(0, 0, 0); letter-spacing: 0px; font-family: 宋体;">二、</span><span style="text-indent: 11px;"> </span><span style="text-indent: 11px; font-variant-numeric: normal; font-variant-east-asian: normal; font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px;">产品特点<br/></span><span style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 13px; letter-spacing: 0px; text-indent: 39px;">>具有线性化校正功能,热电偶温度变送器具有冷端温度自动补偿功能。<br/></span><span style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 13px; letter-spacing: 0px; text-indent: 39px;">>压簧式感温元件,抗震性能好<br/></span><span style="text-indent: 39px; font-variant-numeric: normal; font-variant-east-asian: normal; font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-size: 13px;">> 测量范围大(热电偶可达到</span><span style="text-indent: 39px; font-variant-numeric: normal; font-variant-east-asian: normal; font-family: "Times New Roman"; color: rgb(0, 0, 0); letter-spacing: 0px; font-size: 15px;">1000°C</span><span style="text-indent: 39px; font-variant-numeric: normal; font-variant-east-asian: normal; font-family: 宋体; color: rgb(0, 0, 0); letter-spacing: 0px; font-size: 13px;">以上),测量精度高</span><span style="color: rgb(0, 0, 0); font-family: 宋体; font-size: 13px; letter-spacing: 0px; text-indent: 39px;">>机械强度高,耐压性能好<br/></span></p><p style=";text-indent: 11px;break-after: avoid"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 16px"><span style="font-family:宋体">三</span><span style="font-family:宋体">、</span></span> <span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 16px">技术参数</span></p><p style=";text-indent: 19px;line-height: 21px"><strong><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1 </span></strong><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">.分度号及测量范围</span></p><p style="margin: 0 0 3px;text-indent: 25px;line-height: 21px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">⑴热电阻</span></p><table cellspacing="0"><tbody><tr style="height:22px" class="firstRow"><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">热电阻类别</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">测温范围</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">精度等级</span></p></td><td width="228" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">允许偏差</span></p></td></tr><tr style="height:20px"><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">Cu</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-50</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+100</span></p></td><td width="120" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><br/></td><td width="228" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±(0.30+0.006) |t|</span></p></td></tr><tr style="height:20px"><td width="120" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">Pt</span></p></td><td width="120" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-200</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+500</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">A</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">级</span></p></td><td width="228" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±(0.15+0.002) |t|</span></p></td></tr><tr style="height:20px"><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">B</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">级</span></p></td><td width="228" valign="bottom" style="padding: 0px 1px; border-width: 1px; border-color: windowtext; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±(0.30+0.005) |t|</span></p></td></tr></tbody></table><p style="margin: 0 0 0 11px;text-indent: 0;line-height: 17px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">注:表中</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">t</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">为被测温度的绝对值,</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">°C</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">。</span></p><p style="margin: 0 0 0 32px;text-indent: 0"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">⑵.热电偶</span></p><table cellspacing="0" style="width: 358px;"><tbody><tr style="height:22px" class="firstRow"><td width="105" valign="center" rowspan="3" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">分度号</span></p></td><td width="484" valign="bottom" colspan="4" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">允差等级</span></p></td></tr><tr style="height:21px"><td width="255" valign="bottom" colspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">I</span></p></td><td width="229" valign="bottom" colspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">II</span></p></td></tr><tr style="height:28px"><td width="135" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">允差值</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">测温</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">范围。</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">c</span></p></td><td width="108" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">允差值</span></p></td><td width="121" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">测温</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">范围。</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">c</span></p></td></tr><tr style="height:21px"><td width="105" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 27px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">K</span></p></td><td width="135" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±1.5°C</span></p></td><td width="120" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-40</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+375</span></p></td><td width="108" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±2.5°C</span></p></td><td width="121" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 24px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-40 </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+333</span></p></td></tr><tr style="height:22px"><td width="135" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.004|t|</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">375</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1000</span></p></td><td width="108" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 21px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.0075|t|</span></p></td><td width="121" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 24px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">333</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1200</span></p></td></tr><tr style="height:19px"><td width="105" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 27px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">E</span></p></td><td width="135" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±1.5°C</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-40</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+375</span></p></td><td width="108" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±2.5°C</span></p></td><td width="121" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 24px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">-40 </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">+333</span></p></td></tr><tr style="height:23px"><td width="135" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.004|t|</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">375</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">800</span></p></td><td width="108" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 21px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.0075|t|</span></p></td><td width="121" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">333</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">900</span></p></td></tr><tr style="height:23px"><td width="105" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 27px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">S</span></p></td><td width="135" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±rc</span></p></td><td width="120" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">0-+1100</span></p></td><td width="108" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±1.5°C</span></p></td><td width="121" valign="top" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">0 </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">600</span></p></td></tr><tr style="height:27px"><td width="135" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±[1+0.003(t-1100)]</span></p></td><td width="120" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1100</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1600</span></p></td><td width="108" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 21px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.0025|t|</span></p></td><td width="121" valign="bottom" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 24px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">600</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1600</span></p></td></tr><tr style="height:21px"><td width="105" valign="center" rowspan="2" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 27px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">B</span></p></td><td width="135" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:71px;text-indent:0;text-align:justify;text-justify:inter-ideograph"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td><td width="120" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style=";text-indent: 63px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td><td width="108" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:0;text-align:center"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td><td width="121" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top-width: 1px; border-top-color: windowtext; border-bottom: none; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;text-indent:63px;text-align:justify;text-justify:inter-ideograph"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td></tr><tr style="height:25px"><td width="135" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext; background: rgb(255, 255, 255);"><p style="margin-top:0;margin-right:0;margin-bottom:0;margin-left:71px;text-indent:0;text-align:justify;text-justify:inter-ideograph"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td><td width="120" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext; background: rgb(255, 255, 255);"><p style=";text-indent: 63px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">—</span></p></td><td width="108" valign="center" style="padding: 0px 1px; border-left-width: 1px; border-left-color: windowtext; border-right: none; border-top-width: 1px; border-top-color: windowtext; border-bottom-width: 1px; border-bottom-color: windowtext; background: rgb(255, 255, 255);"><p style=";text-indent: 21px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">±0.0025|t|</span></p></td><td width="121" valign="center" style="padding: 0px 1px; border-width: 1px; border-color: windowtext; background: rgb(255, 255, 255);"><p style=";text-indent: 24px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">600</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">〜</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1700</span></p></td></tr></tbody></table><p style="margin: 0 0 0 11px;text-indent: 0"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">注:</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">t</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">为实际温度,允许</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">W</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">用温度度数表示,也</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">W</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">用实际温度的百分数表示,取其大者。</span></p><p style="margin-bottom:20px;line-height:0"><span style=";font-family:'Times New Roman';color:rgb(0,0,0);letter-spacing:0;font-size:16px"> </span></p><p style="margin: 0 0 4px;text-indent: 11px;line-height: 20px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-weight: bold;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">2. </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">常温绝缘电阻</span></p><p style=";text-indent: 17px;line-height: 114%"><span style="font-family: 'Times New Roman';line-height: 114%;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px"><span style="font-family:Times New Roman">(</span>1).</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">热电阻</span></p><p style="margin: 0 0 0 11px;text-indent: 29px;line-height: 20px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">热电阻在环境温度为</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">15-35°C,</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">相对湿度不大于</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">80%,</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">试验电压为</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">10-100V </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px"><span style="font-family:宋体">(直流)</span> <span style="font-family:宋体">电极与外套管之间的绝缘电阻</span></span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px"><span style="font-family:Times New Roman">></span>100MQ„</span></p><p style=";text-indent: 17px;line-height: 20px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">⑵.热电偶</span></p><p style="margin: 0 0 23px 11px;text-indent: 29px;line-height: 20px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">热电偶在环境温度为</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">20±15°C,</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">相对湿度不大于</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">80%,</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">试验电压为</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">500±50V </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px"><span style="font-family:宋体">(直流)</span> <span style="font-family:宋体">电极与外套管之间的绝缘电阻</span></span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px"><span style="font-family:Times New Roman">></span>100MQ„</span></p><p style=";text-indent: 11px;line-height: 20px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-weight: bold;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">3. </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">热响应时间</span></p><p style="margin: 0 0 23px 11px;text-indent: 29px;line-height: 20px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">当温度出现阶跃变化时,仪表的电流输出信号变化至相当于该阶跃变化的</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">50%</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px"><span style="font-family:宋体">所需的</span> <span style="font-family:宋体">时间,通常以</span></span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-caps: small-caps;font-size: 15px">tO.5</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">表示,一般情况</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-variant-caps: small-caps;font-size: 15px">t0.5<90S„</span></p><p style=";text-indent: 11px;line-height: 20px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-weight: bold;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">4. </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">最小插入深度</span></p><p style="margin: 0 0 20px;text-indent: 39px;line-height: 20px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">最小置入深度不小于</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">50mm</span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">。</span></p><p style=";text-indent: 11px;line-height: 21px"><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-weight: bold;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">5. </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">公称压力</span></p><p style="margin-top:0;margin-right:0;margin-bottom:12px;margin-left:11px;text-indent:29px;text-align:justify;text-justify:inter-ideograph;line-height:21px"><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px">一般是指室温下保护管所能承受的静态外压力而不破裂,试验压力取公称压力的</span><span style="font-family: 'Times New Roman';color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 15px">1.5 </span><span style="font-family: 宋体;color: rgb(0, 0, 0);letter-spacing: 0;font-variant-numeric: normal;font-variant-east-asian: normal;font-size: 13px"><span style="font-family:宋体">倍。允许工作压力不仅与保护管材料、直径、壁厚有关,还与其结构形式、安装方法、插入</span> <span style="font-family:宋体">深度以及被测介质的温度、流速和种类有关。<br/></span></span><br/></p><p><br/></p>
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液体类流量仪表
超声波流量仪表
电磁流量仪表
液体涡轮流量仪表
科里奥力质量流量仪表
明渠流量计
气体类流量仪表
涡街流量计
气体涡轮流量计
热式气体质量流量计
旋进旋涡流量计
罗茨/腰轮流量计
容积式流量计
椭圆型齿轮流量计
圆型齿轮流量计
浮子/转子流量计
金属浮子流量计
玻璃浮子流量计
塑料浮子流量计
差压类流量仪表
孔板流量计
巴类流量计
V锥流量计
喷嘴流量计
楔形流量计
弯管流量计
物位/液位测量仪表
超声波液位/物位计
雷达液位/物位计
磁翻板液位计
静压式液位计
温度、压力测量仪表
温度变送器
压力/差压变送器
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大连祥泽自动化仪器仪表有限公司
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