burkert8045電磁流量變送器供應信息,BURKERT流量變送器產品
二線制：在熱電阻的兩端各連接根導線來引出電阻信號的方式叫二線制：這種引線方法很簡單，但由于連接導線必然存在引線電阻r，r大小與導線的材質和長度的因素有關，因此這種引線方式只適用于測量精度較低的場合 　　○2三線制：在熱電阻的根部的端連接根引線，另端連接兩根引線的方式稱為三線制，這種方式通常與電橋配套使用，可以較好的消除引線電阻的影響，是工業過程控制中的zui常用的[1]。 　　○3四線制：在熱電阻的根部兩端各連接兩根導線的方式稱為四線制，其中兩根引線為熱電阻提供恒定電流I，把R轉換成電壓信號U，再通過另兩根引線把U引二次儀表。可見這種引線方式可*消除引線的電阻影響，主要用于高精度的溫度檢測。 　　熱電阻采用三線制接法。采用三線制是為了消除連接導線電阻引起的測量誤差。這是因為測量熱電阻的電路般是不平衡電橋。熱電阻作為電橋的個橋臂電阻，其連接導線（從熱電阻到中控室）也成為橋臂電阻的部分，這部分電阻是未知的 　　且隨環境溫度變化，造成測量誤差。采用三線制，將導線根接到電橋的電源端，其余兩根分別接到熱電阻所在的橋臂及與其相鄰的橋臂上，這樣消除了導線線路電阻帶來的測量誤差
426498 8045-BC89-PDFF-P8-A-F4-C-BDT/DC-A                                       
426499 8045-BC89-PDFF-P9-A-F4-C-BDT/DC-A                                       
426506 8045-BC89-PDFF-P8-A-F4-C-BDT/DC-G                                       
426507 8045-BC89-PDFF-P9-A-F4-C-BDT/DC-G                                       
426530 SET8-8045-00000000-00-F4-0-BAC/DC-A                                     
426759 KOMP-702-2000-0025-0EE-RG-426759D                                       
426760 KOMP-707-2652-G426-761-00-426760                                        
426761 KOMP-707-2652-G426-761-00-426761                                        
426762 KOMP-707-2652-G426-761-00-426762                                        
426935 8225-BC89-PDFF-C1-A-F1-C-BBM/AC-A                                       
426936 8225-BC89-PDFF-C2-A-F1-C-BBM/AC-A                                       
426937 8225-BC89-PDFF-C3-A-F1-C-BBM/AC-A                                       
426938 8225-BC89-PDFF-C4-A-F1-C-BBM/AC-A                                       
426943 8225-BC89-PDFF-C1-A-F1-C-BBM/AC-G                                       
426944 8225-BC89-PDFF-C2-A-F1-C-BBM/AC-G                                       
426945 8225-BC89-PDFF-C3-A-F1-C-BBM/AC-G                                       
426946 8225-BC89-PDFF-C4-A-F1-C-BBM/AC-G       
：\39526590\39529839/39529830轉8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
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聯人；單榮兵/余娟   
burkert8045電磁流量變送器供應信息,BURKERT流量變送器產品            
427098 KOMP-000-SE34-G427-098-00-427098L                                       
427139 KOMP-395-8226-G427-139-00-427139R                                       
427197 KOMP-002-2652-F427-197-00-427197                                        
427198 KOMP-050-2652-F427-198-00-427198                                        
427405 CP02-ST01-BB-PA-0000-FS02-CA02                                          
427418 KOMP-707-2655-G429-463-00-427418                                        
427419 KOMP-000-2655-G429-463-00-427419                                        
427423 KOMP-006-S020-F427-423-00-427423E                                       
427424 KOMP-006-S020-F427-424-00-427424F                                       
427663 KOMP-707-2655-G647-663-00-427663                                        
427674 KOMP-707-2655-G647-663-00-427674                                        
427770 KOMP-001-3233-R427-770-00-427770                                        
427919 6012-C01,2FBPA0000-2-024/DC-04     * HA17+LG17                          
427920 6012-C01,2FBPA0000-2-024/50-04     * HA17+LG17                          
427921 6012-C01,2FBPA0000-2-110/50-04     * HA17+LG17                          
427922 6012-C01,2FBPA0000-2-230/50-04     * HA17+LG17                          
427978 6519-W06,0-GM82-FS05-B5-024/UC-03  * JA02+PD49                          
428569 6012-C01,2FBPA0000-2-110/50-04     * HA17+LG19                          
428570 6012-C01,2FBPA0000-2-110/50-04     * HA17+LG18                          
428670 S020-KM25-PVFF-00-0-00-0-000/00-0                                       
428671 S020-KM26-PVFF-00-0-00-0-000/00-0                                       
428672 S020-KM27-PVFF-00-0-00-0-000/00-0                                       
428673 S020-KM28-PVFF-00-0-00-0-000/00-0                                       
428674 S020-KM29-PVFF-00-0-00-0-000/00-0                                       
428675 S020-KM30-PVFF-00-0-00-0-000/00-0                                       
428682 S020-KM25-PVFF-00-0-00-0-000/00-0  * PD19                               
428683 S020-KM26-PVFF-00-0-00-0-000/00-0  * PD19                               
428684 S020-KM27-PVFF-00-0-00-0-000/00-0  * PD19                               
428685 S020-KM28-PVFF-00-0-00-0-000/00-0  * PD19                               
428686 S020-KM29-PVFF-00-0-00-0-000/00-0  * PD19                               
428687 S020-KM30-PVFF-00-0-00-0-000/00-0  * PD19                               
428688 S020-SM25-PPFF-00-0-00-0-000/00-0                                       
428689 S020-SM26-PPFF-00-0-00-0-000/00-0