寶德8225型數(shù)字式電導(dǎo)率/電阻率變送器,BURKERT8225型變送器
寶德8225型數(shù)字式電導(dǎo)率/電阻率變送器的被測(cè)介質(zhì)的兩種壓力通入高、低兩壓力室，低壓室壓力采用大氣壓或真空，作用在δ元（即敏感元件）的兩側(cè)隔離膜片上，通過(guò)  菲格瑞思
隔離片和元件內(nèi)的填充液傳送到測(cè)量膜片兩側(cè)。壓力變送器是由測(cè)量膜片與兩側(cè)絕緣片上的電極各組成一個(gè)電容器。 當(dāng)兩側(cè)壓力不*時(shí)，致使測(cè)量膜片產(chǎn)生位移，其位移量和壓力差成正比，故兩側(cè)電容量就不等，通過(guò)振蕩和解調(diào)環(huán)節(jié)，轉(zhuǎn)換成與壓力成正比的信號(hào)。
寶德8225型數(shù)字式電導(dǎo)率/電阻率變送器具有工作可靠、穩(wěn)定、安裝使用方便、體積小、重量輕、價(jià)格比高等點(diǎn)，能在各種正負(fù)壓力測(cè)量中得到廣泛應(yīng)用。采用進(jìn)口擴(kuò)散硅或芯體作為壓力檢測(cè)元件，傳感器信號(hào)經(jīng)高電子放大器轉(zhuǎn)換成0-10mA或4-20mA統(tǒng)一輸出信號(hào)。可替代傳統(tǒng)的遠(yuǎn)傳壓力表，霍爾元件、差動(dòng)變送器，并具有DDZ-Ⅱ及DDZ-Ⅲ型變送器。能與各種型號(hào)的動(dòng)圈式指示儀、數(shù)字壓力表、電子電位差計(jì)配套使用，也能與智能調(diào)節(jié)儀或計(jì)算機(jī)系統(tǒng)配套使用。
寶德8225型數(shù)字式電導(dǎo)率/電阻率變送器選用進(jìn)口擴(kuò)散硅壓力芯片制成，當(dāng)外界液位發(fā)生變化時(shí)，壓力作用在不銹鋼隔離膜片上，通過(guò)隔離硅油傳遞到擴(kuò)散硅壓力敏感元件上引起電橋輸出電壓變化，經(jīng) 過(guò)精密的補(bǔ)償技術(shù)、信號(hào)處理技術(shù)、轉(zhuǎn)換成標(biāo)準(zhǔn)的電流信號(hào)。該電流信號(hào)的變化正比于液位的變化。
558255 8186-TC47-VH00-M1-A-F1-C-BDC/DC-A  * MR41                               
558256 8186-RV47-VH00-M1-A-F1-C-BDC/DC-A  * MR41                               
558274 6014-C02,0FFM82-5-120/60-08     * JG30+KS19+LG20+NA38+PD24           
558617 8201-FV15-VDAB-00-0-00-0-000/00-0  * ND19                               
558618 8201-GM72-VBFF-00-0-S1-2-BEP/DC-4  * KD89                               
558712 2031-A-2-20,0-AB-VG-GM85-C-E       * AF12                               
558713 2031-A-2-20,0-EM-VG-GM85-C-E       * AF12                               
558714 2031-A-2-20,0-FF-VG-GM85-C-E       * AF12                               
558767 8223-BC89-PPFF-C5-A-F1-L-BCV/DC-A                                       
558768 8226-BC89-PPFF-C5-A-F1-A-BCV/DC-A                                       
558769 8226-BC89-PPFF-C5-A-F1-C-BCV/DC-A                                       
558770 8226-BC89-PPFF-C5-A-F1-C-BCV/DC-G                                       
558771 8226-BC89-PPFF-C5-A-F1-C-BBM/AC-A                                       
558772 8226-BC89-PPFF-C5-A-F1-C-BBM/AC-G                    
           ：\39526590\39529839/39529830轉(zhuǎn)8005或者8002
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\39529831\39529839\39529839-8007或者8008
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聯(lián)人；單榮兵/余娟   
寶德8225型數(shù)字式電導(dǎo)率/電阻率變送器,BURKERT8225型變送器  
558794 SET8-8226-0000PP00-C5-00-0-000/00-0                                     
558884 8221-TC46-PKAA-R7-A-F1-7-000/00-0  * AF34+JW12                          
559088 8285-0000-0000-00-0-A6-0-000/00-0                                       
559120 8221-TC47-PK00-R7-A-F1-3-000/00-0                                       
559121 8221-VV47-PK00-R7-A-F1-3-000/00-0                                       
559744 8201-TC46-VDAB-00-0-00-0-000/00-0  * ND23                               
559915 8011-GS82-MSFF-R3-B-F3-2-BDG/DC-4  * MP19                               
559916 8011-GS84-MSFF-R3-B-F3-2-BDG/DC-4  * MP19                               
559917 8011-GS84-MSFF-R3-B-F3-2-BDG/DC-4  * MP13                               
559918 8011-GM84-MSFF-R3-B-F3-2-BDG/DC-4                                       
559919 8011-GM85-MSFF-R3-B-F3-2-BDG/DC-4                                       
559920 8011-GM86-MSFF-R3-B-F3-2-BDG/DC-4                                       
559921 8011-GM87-MSFF-R3-B-F3-2-BDG/DC-4                                       
559922 8011-GM88-MSFF-R3-B-F3-2-BDG/DC-4                                       
559923 8011-GM89-MSFF-R3-B-F3-2-BDG/DC-4                                       
559924 8011-NM84-MSFF-R3-B-F3-2-BDG/DC-4                                       
559925 8011-NM85-MSFF-R3-B-F3-2-BDG/DC-4                                       
559926 8011-NM86-MSFF-R3-B-F3-2-BDG/DC-4                                       
559927 8011-NM87-MSFF-R3-B-F3-2-BDG/DC-4                                       
559928 8011-NM88-MSFF-R3-B-F3-2-BDG/DC-4                                       
559929 8011-NM89-MSFF-R3-B-F3-2-BDG/DC-4                                       
559930 8011-RC84-MSFF-R3-B-F3-2-BDG/DC-4                                       
559931 8011-RC85-MSFF-R3-B-F3-2-BDG/DC-4                                       
559932 8011-RC86-MSFF-R3-B-F3-2-BDG/DC-4                                       
559933 8011-RC87-MSFF-R3-B-F3-2-BDG/DC-4                                       
559934 8011-RC88-MSFF-R3-B-F3-2-BDG/DC-4                                       
559935 8011-RC89-MSFF-R3-B-F3-2-BDG/DC-4                                       
559936 8011-GS82-VAFF-R3-B-F3-2-BDG/DC-4  * MP19                               
559937 8011-GS84-VAFF-R3-B-F3-2-BDG/DC-4  * MP19                               
559938 8011-GS84-VAFF-R3-B-F3-2-BDG/DC-4  * MP13                               
559939 8011-GM84-VAFF-R3-B-F3-2-BDG/DC-4                                       
559940 8011-GM85-VAFF-R3-B-F3-2-BDG/DC-4