<track id="43t3h"></track>

      <track id="43t3h"><div id="43t3h"></div></track>
      <tbody id="43t3h"></tbody>
      <tbody id="43t3h"></tbody>
      1. <bdo id="43t3h"><strong id="43t3h"><delect id="43t3h"></delect></strong></bdo>
        <tbody id="43t3h"></tbody>
        <bdo id="43t3h"></bdo>

          <progress id="43t3h"></progress>
            <tbody id="43t3h"><nobr id="43t3h"></nobr></tbody>
            <menuitem id="43t3h"></menuitem><tbody id="43t3h"><nobr id="43t3h"></nobr></tbody>

            <bdo id="43t3h"></bdo>

            <bdo id="43t3h"><dfn id="43t3h"><thead id="43t3h"></thead></dfn></bdo>

            <option id="43t3h"><span id="43t3h"><td id="43t3h"></td></span></option>
          1. <bdo id="43t3h"></bdo>

                <source id="43t3h"></source>
                
                
              1. <tbody id="43t3h"><div id="43t3h"></div></tbody>
              2. <tbody id="43t3h"><span id="43t3h"><address id="43t3h"></address></span></tbody>
                <track id="43t3h"></track>

                  <track id="43t3h"></track>
                1. <tbody id="43t3h"></tbody>
                2. <bdo id="43t3h"><dfn id="43t3h"><thead id="43t3h"></thead></dfn></bdo>

                      <progress id="43t3h"></progress>
                    1. <tbody id="43t3h"></tbody>
                    2. <menuitem id="43t3h"><strong id="43t3h"></strong></menuitem>

                    3. <menuitem id="43t3h"></menuitem>
                      <tbody id="43t3h"><nobr id="43t3h"></nobr></tbody>
                      <bdo id="43t3h"><dfn id="43t3h"></dfn></bdo>
                      <progress id="43t3h"></progress>
                      <option id="43t3h"></option>
                      1. <bdo id="43t3h"></bdo>

                          1. <tbody id="43t3h"></tbody>

                                1. <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>
                                2. <tbody id="43t3h"><nobr id="43t3h"></nobr></tbody>

                                  1. <track id="43t3h"><div id="43t3h"></div></track><track id="43t3h"><span id="43t3h"><em id="43t3h"></em></span></track>

                                    <bdo id="43t3h"></bdo>
                                    <bdo id="43t3h"></bdo>

                                      <bdo id="43t3h"></bdo>

                                    1. <tbody id="43t3h"></tbody>
                                    2. <menuitem id="43t3h"><optgroup id="43t3h"></optgroup></menuitem>

                                        <track id="43t3h"><div id="43t3h"></div></track>

                                        <menuitem id="43t3h"><dfn id="43t3h"><menu id="43t3h"></menu></dfn></menuitem>
                                      1. <bdo id="43t3h"><dfn id="43t3h"></dfn></bdo>

                                            <tbody id="43t3h"><div id="43t3h"><address id="43t3h"></address></div></tbody>
                                                1. <track id="43t3h"><div id="43t3h"></div></track>

                                                        <track id="43t3h"></track>
                                                      1. <bdo id="43t3h"></bdo><tbody id="43t3h"></tbody>
                                                      2. <track id="43t3h"><div id="43t3h"></div></track>
                                                      3. <track id="43t3h"><nobr id="43t3h"></nobr></track>
                                                        <tbody id="43t3h"></tbody>
                                                        1. <nobr id="43t3h"><strong id="43t3h"></strong></nobr>
                                                          1. <progress id="43t3h"></progress>

                                                            1. <tbody id="43t3h"></tbody>

                                                              <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>

                                                                <track id="43t3h"><div id="43t3h"></div></track>
                                                                  <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>

                                                                  <tbody id="43t3h"><div id="43t3h"></div></tbody>

                                                                  1. <track id="43t3h"><span id="43t3h"></span></track><tbody id="43t3h"></tbody>
                                                                    <menuitem id="43t3h"><optgroup id="43t3h"></optgroup></menuitem>
                                                                    <track id="43t3h"></track>
                                                                    <nobr id="43t3h"><address id="43t3h"><button id="43t3h"></button></address></nobr><p id="43t3h"><menu id="43t3h"><pre id="43t3h"></pre></menu></p><menuitem id="43t3h"><optgroup id="43t3h"><button id="43t3h"></button></optgroup></menuitem>
                                                                        1. <track id="43t3h"><div id="43t3h"></div></track>

                                                                              1. <bdo id="43t3h"></bdo>

                                                                                <track id="43t3h"><div id="43t3h"></div></track>

                                                                                <nobr id="43t3h"></nobr>
                                                                                <tbody id="43t3h"><div id="43t3h"></div></tbody>
                                                                                <track id="43t3h"><nobr id="43t3h"></nobr></track>

                                                                                  1. <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>
                                                                                  2. <bdo id="43t3h"></bdo>

                                                                                    <tbody id="43t3h"><div id="43t3h"></div></tbody><bdo id="43t3h"><strong id="43t3h"><menu id="43t3h"></menu></strong></bdo>
                                                                                    <track id="43t3h"><div id="43t3h"></div></track>

                                                                                      <ins id="43t3h"><button id="43t3h"><form id="43t3h"></form></button></ins>
                                                                                    1. <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo><tbody id="43t3h"></tbody>
                                                                                      1. <option id="43t3h"></option>

                                                                                            <menuitem id="43t3h"></menuitem>
                                                                                            
                                                                                            <menuitem id="43t3h"></menuitem>
                                                                                            <tbody id="43t3h"></tbody><track id="43t3h"></track>
                                                                                            1. <dl id="43t3h"></dl>

                                                                                                <bdo id="43t3h"></bdo>

                                                                                                <bdo id="43t3h"></bdo>
                                                                                              1. <bdo id="43t3h"></bdo>

                                                                                                          <menuitem id="43t3h"><strong id="43t3h"></strong></menuitem>
                                                                                                          1. <tbody id="43t3h"></tbody>
                                                                                                          2. <progress id="43t3h"><bdo id="43t3h"></bdo></progress>

                                                                                                              <bdo id="43t3h"><optgroup id="43t3h"><menu id="43t3h"></menu></optgroup></bdo>

                                                                                                                <bdo id="43t3h"></bdo>
                                                                                                                <tbody id="43t3h"><span id="43t3h"><address id="43t3h"></address></span></tbody>
                                                                                                                
                                                                                                                
                                                                                                                <track id="43t3h"><div id="43t3h"></div></track>
                                                                                                              1. <tbody id="43t3h"></tbody>

                                                                                                                  <tbody id="43t3h"></tbody>
                                                                                                                    <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>
                                                                                                                  1. <menuitem id="43t3h"><strong id="43t3h"></strong></menuitem>
                                                                                                                  2. <b id="43t3h"></b><b id="43t3h"></b>
                                                                                                                  3. <menuitem id="43t3h"></menuitem>

                                                                                                                  4. <menuitem id="43t3h"><strong id="43t3h"></strong></menuitem>
                                                                                                                    1. 
                                                                                                                      
                                                                                                                        1. <menuitem id="43t3h"></menuitem>

                                                                                                                              1. <bdo id="43t3h"><ins id="43t3h"><menu id="43t3h"></menu></ins></bdo>
                                                                                                                              2. <track id="43t3h"><div id="43t3h"></div></track><bdo id="43t3h"><dfn id="43t3h"></dfn></bdo>
                                                                                                                              3. <tbody id="43t3h"><div id="43t3h"><td id="43t3h"></td></div></tbody>
                                                                                                                              4. <bdo id="43t3h"></bdo>

                                                                                                                                <track id="43t3h"></track>

                                                                                                                                <tbody id="43t3h"></tbody>
                                                                                                                                1. <track id="43t3h"></track>
                                                                                                                                  <nobr id="43t3h"></nobr>

                                                                                                                                    <dl id="43t3h"><sup id="43t3h"></sup></dl>
                                                                                                                                      <tbody id="43t3h"></tbody>
                                                                                                                                      <track id="43t3h"><div id="43t3h"></div></track>
                                                                                                                                    1. <bdo id="43t3h"><dfn id="43t3h"><thead id="43t3h"></thead></dfn></bdo>

                                                                                                                                      1. <menuitem id="43t3h"></menuitem>

                                                                                                                                        1. <bdo id="43t3h"><dfn id="43t3h"></dfn></bdo>

                                                                                                                                          <bdo id="43t3h"><optgroup id="43t3h"><thead id="43t3h"></thead></optgroup></bdo>

                                                                                                                                          1. <bdo id="43t3h"></bdo>
                                                                                                                                              <track id="43t3h"><div id="43t3h"></div></track>

                                                                                                                                            1. <b id="43t3h"></b>
                                                                                                                                              <track id="43t3h"></track>
                                                                                                                                              當前位置:首頁 > 現場儀表 > 溫度儀表

                                                                                                                                              溫度儀表

                                                                                                                                              溫度變送器

                                                                                                                                              發布時間:2016-4-1 14:13:58訪問次數:

                                                                                                                                              性能指標

                                                                                                                                              隔離型溫度變送器:

                                                                                                                                              * 執行標準:IEC688:1992,QB * 輸入范圍:-60℃~175℃

                                                                                                                                              * 精度等級:≤0.5%.F.S

                                                                                                                                              * 整機功耗:≤0.5VA

                                                                                                                                              * 絕緣電阻:≥20MΩ(DC500V)

                                                                                                                                              * 響應時間:≤350mS

                                                                                                                                              * 工作環境:-10℃~50℃,20%~90%無凝露

                                                                                                                                              * 貯存環境:-40℃~70℃,20%~95%無凝露

                                                                                                                                              * 將被測環境溫度隔離轉換成按線性比例輸出的單路標準直流電壓或直流電流;

                                                                                                                                              * 低功耗、可靠性高;

                                                                                                                                              * 優良的抗干擾能力;

                                                                                                                                              * 拔插端子接口、標準導軌(35mm)安裝;

                                                                                                                                              * 體積小、外型尺寸(mm):95(L)×37(W)×32(H);

                                                                                                                                              溫度變送器是一種將溫度變量轉換為可傳送的標準化輸出信號的儀表。主要用于工業過程溫度參數的測量和控制。

                                                                                                                                              帶傳感器的變送器通常由兩部分組成:傳感器和信號轉換器。傳感器主要是熱電偶或熱電阻;信號轉換器主要由測量單元、信號處理和轉換單元組成(由于工業用熱電阻和熱電偶分度表是標準化的,因此信號轉換器作為獨立產品時也稱為變送器),有些變送器增加了顯示單元,有些還具有現場總線功能。如右圖:

                                                                                                                                              溫度變送器原理圖溫度變送器原理圖變送器如果由兩個用來測量溫差的傳感器組成,輸出信號與溫差之間有一給定的連續函數關系。故稱為溫度變送器。

                                                                                                                                              變送器輸出信號與溫度變量之間有一給定的連續函數關系(通常為線性函數),早期生產的變送器其輸出信號與溫度傳感器的電阻值(或電壓值)之間呈線性函數關系。

                                                                                                                                              標準化輸出信號主要為0mA~10mA和4mA~20mA(或1V~5V)的直流電信號。不排除具有特殊規定的其他標準化輸出信號。溫度變送器按供電接線方式可分為兩線制和四線制,除RWB型溫度變送器為三線制外。

                                                                                                                                              變送器有電動單元組合儀表系列的(DDZ-Ⅱ型、DDZ-Ⅲ型和DDZ-S型)和小型化模塊式的,多功能智能型的。前者均不帶傳感器,后兩類變送器可以方便的與熱電偶或熱電阻組成帶傳感器的變送器

                                                                                                                                              上一篇:熱電阻
                                                                                                                                              下一篇:熱電阻送貨
                                                                                                                                              分享到:

                                                                                                                                              在線客服

                                                                                                                                              產品咨詢
                                                                                                                                              點擊這里給我發消息
                                                                                                                                              灰原哀福利本子图,东北色老太bbxx,尤物92福利视频午夜1000合集,人禽交俄罗斯人禽交 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>