Nyob rau hauv cov txheej txheem ntau lawm ntawm cov tshuaj thiab petrochemical kev lag luam, kev ntsuas siab thiab qhov sib txawv yog qhov tseem ceeb rau kev tswj cov txheej txheem kev ruaj ntseg thiab kev nyab xeeb ntawm kev tsim khoom. Lawv ua tus choj tseem ceeb txuas rau hauv pem teb ntau lawm nrog kev tswj hwm lub tshuab. Ntawm cov no, cov hlau capacitive sib txawv siab transmitter sawv tawm raws li lub ntsiab ntsuas ntsuas. Nws qhov txiaj ntsig tseem ceeb yog nyob rau hauv kev siv cov hlau capacitor ua qhov ntsuas qhov ntsuas, hloov lub siab sib txawv ntawm ob lub ntsiab lus ntsuas mus rau qhov ntsuas hluav taws xob muaj nuj nqis, yog li ua kom tsis muaj kev ntsuas tsis ncaj ntawm qhov tseem ceeb xws li tus nqi ntws thiab qib kua. Nrog cov yam ntxwv zoo li kev tiv thaiv- muaj peev xwm cuam tshuam, muaj qhov raug siab, thiab muaj zog ruaj khov, nws tau siv dav hauv ntau yam khoom siv tseem ceeb xws li reactors, distillation txhua, thiab cov tso tsheb hlau luam. Nws cuam tshuam ncaj qha rau cov khoom lag luam zoo, kev tswj hwm kev siv hluav taws xob, thiab kev ua haujlwm nyab xeeb, ua rau nws yog "tus neeg saib xyuas tsis pom" hauv tshuaj thiab petrochemical ntau lawm.
Cov kev ua haujlwm hauv kev tsim tshuaj lom neeg thiab petrochemical yog qhov tshwj xeeb -ib puag ncig uas muaj cov kua qaub muaj zog, muaj zog alkalis, siab kub, siab siab, thiab cov khoom siv hluav taws xob los yog tawg ua rau muaj kev xav tau siab heev ntawm qhov raug, ruaj khov, thiab hloov tau ntawm cov hlau capacitive sib txawv siab transmitters. Traditional hlau capacitive transmitters feem ntau ua rau corrosion, nthuav dav kev ntsuas qhov sib txawv, thiab ua rau muaj kev pheej hmoo loj heev, uas tsis tsuas yog cuam tshuam rau cov txheej txheem tswj tab sis kuj tuaj yeem ua rau muaj kev nyab xeeb. Xi'an Mihui Technology lub hlau capacitive sib txawv siab transmitter precisely hais txog cov kev lag luam mob cov ntsiab lus, ua rau nws yog ib qho kev xaiv zoo heev rau daim teb no:https://www.mihuitec.com/process-transmitter/differential-siab-transmitter.html
Lub siab siv los ntawm kev sib cais diaphragm thiab kis nruab nrab ua rau me ntsis deformation ntawm hlau ntsuas diaphragms ntawm txawv thicknesses. Lub siab - qhov ntsuas qhov ntsuas qhov tseeb ces hloov lub feeb no deformation rau hauv lub teeb liab voltage uas yog linearly proportional rau lub teeb liab sib txawv. Tom qab linearization thiab kub them nyiaj, ib lub nti siab hloov cov teeb liab voltage no rau hauv kev lag luam- qauv teeb liab. Nws tuaj yeem raug ntes hloov maj mam hloov pauv nrog qhov yuam kev tsawg heev. Nrog rau kev ruaj ntseg ntawm cov hlau capacitive, nws ua tiav ntev - lub sijhawm ua haujlwm ruaj khov, txo qhov zaus ntawm qhov ntsuas, thiab ua kom muaj kev ruaj ntseg ntawm kev tsim khoom tas mus li. Corrosion-cov ntaub ntawv tiv thaiv muaj rau haum rau ntau yam corrosive media, thiab nws tuaj yeem muab tso rau hauv SIS (Safety Instrumented Systems) los txhawb kev nyab xeeb.
Yog xav paub ntxiv txog peb cov kev daws teeb meem siab, thov mus saib peb lub vev xaib official: www.mihuitec.com. Yog tias koj muaj lus nug txog cov ntawv thov tshwj xeeb lossis xav tau kev pab txhawb nqa, thov hu rau peb pab pawg engineering ntawm email ntawm: mihuitec@gmail.com. Peb tau cog lus los muab kev cob qhia kev tshaj lij thiab cov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau.
