一體化溫度變送器是溫度傳感器與變送器的完美結合，它可以將-200 ～ 1600℃范圍內的溫度信號轉換為二線(xiàn)制4 ～ 20mA DC 的電信號傳輸給顯示儀、調節器、記錄儀、DCS等，實(shí)現對溫度的精確測量和控制。溫度變送器采用熱電偶、熱電阻作為測溫元件，從測溫元件輸出信號送到變送器模塊，經(jīng)過(guò)穩壓濾波、運算放大、非線(xiàn)性校正、V/I 轉換、恒流及反向保護等電路處理后，轉換成與溫度成線(xiàn)性關(guān)系的4 ～ 20mA 電流信號，RS485 數字信號輸出。是現代工業(yè)現場(chǎng)、科研院所溫度測控的更新?lián)Q代產(chǎn)品，是集散系統、數字總線(xiàn)系統的必備產(chǎn)品。

           ●一體化設計，結構簡(jiǎn)單合理
           ●二線(xiàn)制輸出。傳輸距離遠，抗干擾能力強
           ●冷端、溫漂、非線(xiàn)性自動(dòng)補償
           ●測量精度高，長(cháng)期穩定性好
           ●溫度模塊內部采用環(huán)氧樹(shù)脂澆注工藝，適應于各種惡劣和危險場(chǎng)所使用
           ●通用性強，可直接替換普通裝配式熱電偶、熱電阻
           ●采用熱電偶溫變，可免用補償導線(xiàn)，降低成本
           ●液晶、數碼管、指針等多種指示功能方便現場(chǎng)適時(shí)監控
           ●現場(chǎng)環(huán)境溫度＞ 70℃時(shí)，變送器和現場(chǎng)顯示儀可采用分離（隔離）式安裝

            SBW         一體化溫度變送器          

                            信號制式         

                            L         二線(xiàn)制

                            S         三線(xiàn)制

                                                    傳感器

                                                    1 適配K 熱電偶

                                                    2 適配E 熱電偶  

                                                    3 適配J 熱電偶

                                                    4 適配B 熱電偶

                                                    5 適配S 熱電偶

                                                    6 適配T 熱電偶

                                                    7 適配N(xiāo) 熱電偶   

                                                    8 適配Pt100 熱電阻

                                                    9 適配Cu100 熱電阻

                                                    0 適配Cu50 熱電阻

                                                                                    電路類(lèi)別

                                                                                   a         隔離型

                                                                                   b        非隔離型         

                                                                                                                安裝方式       

                                                                                                                A         常規型

                                                                                                                B         專(zhuān)用型

                                                                                                                C         掛壁型       

                                                                                                                D         導軌型

                                                                                                                                          插入深度（mm）