Thaum siv lub tshuab ntsuas dej electromagnetic los ntsuas cov kua dej corrosive, kev xaiv electrode yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau kev ntseeg siab ntawm kev ntsuas thiab lub neej ua haujlwm. Txawm tias thaum lub cev flowmeter, daim ntaub, thiab lub transmitter raug xaiv kom raug, cov khoom siv electrode tsis haum yuav ua rau xeb, teeb liab tsis ruaj khov, electrode puas tsuaj, lossis kev ntsuas tsis raug.
Rau cov ntawv thov kev lag luam, covCov Cuab Yeej Lanry MAG-11 Electromagnetic Flowmetermuab ntau yam khoom siv electrode xaiv, suav nrog SS316L, Hastelloy thiab Titanium, ua rau nws haum rau ntau yam kua dej conductive thiab corrosive.
Cov Ntsiab Lus Tseem Ceeb
- Cov Khoom Siv Hluav Taws Xob Ntau Yam:MAG-11 txhawb nqa SS316L, Hastelloy, thiab Titanium electrode xaiv rau cov xwm txheej kua sib txawv.
- Haum rau Corrosive Media:Kev xaiv cov electrode kom raug tso cai rau MAG-11 siv rau hauv ntau daim ntawv thov kev lag luam uas muaj cov kua conductive thiab corrosive.
- Cov Kev Xaiv Sab Hauv Uas Yooj Yim Siv Tau:Cov roj hmab, PTFE, thiab PU linings muaj los ua kom phim cov tshuaj lom neeg thiab qhov kub thiab txias sib txawv.
- Daim Ntawv Thov Dav Dav:Haum rau kev kho dej, dej khib nyiab, kev ua tshuaj lom neeg, dej ua haujlwm hauv kev lag luam, kev siv dej hiav txwv, thiab lwm yam kua dej conductive.
- Kev Xaiv Khoom Siv Tag Nrho:Cov khoom siv electrode thiab cov ntaub ntawv hauv ob sab tuaj yeem xaiv ua ke raws li cov kua sib xyaw, kev sib xyaw, qhov kub, thiab cov xwm txheej ua haujlwm.
Vim li cas cov khoom siv electrode thiaj tseem ceeb?
Lub ntsuas dej ntws hluav taws xob ntsuas qhov ntws raws li Faraday txoj cai ntawm kev tsim hluav taws xob. Thaum cov kua dej conductive hla lub teb sib nqus tsim tawm hauv lub 'meter', lub zog hluav taws xob raug tsim tawm hauv cov kua. Cov electrodes ntsia rau ntawm lub raj ntsuas ntes tau lub zog hluav taws xob no thiab xa cov teeb liab mus rau lub converter.
Vim tias cov electrodes raug ncaj qha rau cov kua ntsuas, lawv yeej ib txwm sib cuag nrog cov txheej txheem nruab nrab.
Yog tias cov khoom siv electrode tsis sib haum nrog cov kua, ntau yam teeb meem yuav tshwm sim:
- Kev xeb tshuaj lom neeg ntawm qhov chaw electrode
- Txo lub neej ua haujlwm ntawm electrode
- Cov teeb liab ntsuas tsis ruaj khov lossis nrov nrov
- Kev nce qib ntawm xoom-point drift
- Kev ntsuas yuam kev
- Kev ua qias tuaj ntawm electrode lossis qhov chaw puas tsuaj
Yog li ntawd, kev xaiv electrode yog ib feem tseem ceeb ntawm electromagnetic flowmeter sizing rau tshuaj lom neeg, dej khib nyiab, kev khawb av, kev ua zaub mov, thiab lwm yam kev siv uas xav tau.
Yuav Tsum Xav Txog Tej Yam Twg?
1. Cov Tshuaj Lom Zem ntawm Cov Kua
Qhov kev xav thawj zaug yog cov tshuaj lom neeg ntawm cov khoom nruab nrab.
Cov tshuaj sib txawv tuaj yeem muaj cov teebmeem sib txawv rau cov khoom siv hlau. Cov kua qaub, cov kua alkaline, cov kua uas muaj chloride, dej hiav txwv, thiab cov kua tshuaj yuav xav tau cov khoom siv electrode sib txawv.
Tsuas yog lub npe kua xwb qee zaum tsis txaus. Cov tshuaj lom neeg yuav muaj cov kua qaub, ntsev, lossis lwm yam sib txawv, uas tuaj yeem hloov pauv nws cov yam ntxwv corrosive.
Thaum xaiv lub electrode, nws raug pom zoo kom muab rau lub chaw tsim khoom flowmeter nrog:
- Lub npe thiab cov khoom xyaw ntawm cov kua
- Kev sib xyaw ua ke ntawm tshuaj lom neeg
- Kev coj ua
- Kub ua haujlwm
- Qhov kub siab tshaj plaws
- Kev ua haujlwm siab
- Qhov ntau ntawm cov dej ntws uas xav tau
Cov kev ntsuas no tso cai rau kev soj ntsuam qhov sib xws ntawm cov khoom siv kom raug dua.
2. Kev Ntsuas Kua
Cov tshuaj lom neeg tib yam tuaj yeem ua txawv ntawm ntau qhov sib txawv.
Cov tshuaj lom neeg uas muaj concentration tsawg yuav siv tau nrog cov electrode txheem, thaum cov tshuaj uas muaj concentration ntau yuav xav tau cov hlau uas tiv taus corrosion ntau dua.
Yog li ntawd, yuav tsum tau teev cov concentration thaum lub sijhawm xaiv flowmeter es tsis yog tsuas yog hais lub npe tshuaj xwb.
3. Kub Ua Haujlwm
Kub thiab txias tuaj yeem cuam tshuam rau kev xeb ntawm cov tshuaj lom neeg.
Thaum qhov kub nce ntxiv, cov tshuaj tiv thaiv ntawm cov kua txheej txheem thiab cov khoom siv electrode yuav ua rau muaj kev kub ntxhov ntau dua. Cov khoom siv uas ua haujlwm tau zoo ntawm chav tsev kub yuav muaj kev tiv thaiv xeb sib txawv ntawm qhov kub siab.
Rau cov ntawv thov uas muaj cov kua dej kub heev, ob qho tib si cov khoom siv electrode thiab flowmeter lining yuav tsum tau soj ntsuam.
4. Kev coj ua
Cov ntsuas hluav taws xob electromagnetic xav kom cov kua ntsuas muaj hluav taws xob txaus.
Qhov no tseem ceeb heev thaum xaiv lub flowmeter rau cov tshuaj lom neeg, vim tias qee cov kua dej yuav muaj zog heev tab sis muaj cov conductivity tsawg.
Lub MAG-11 yog tsim los rau cov kua dej conductive, thiab cov kua conductivity yuav tsum tau lees paub ua ntej xaiv lub cuab yeej.
Cov Khoom Siv Electrode Twg Siv Tau?
Tsis muaj ib yam khoom siv electrode twg uas haum rau txhua yam kua dej corrosive. Cov kev xaiv feem ntau suav nrog stainless hlau, Hastelloy, thiab titanium.
Daim ntawv no yog siv los ua ib daim ntawv qhia txog kev xaiv dav dav. Qhov sib xws tiag tiag nyob ntawm cov tshuaj lom neeg tshwj xeeb, kev sib xyaw ua ke, qhov kub thiab txias, thiab cov xwm txheej ua haujlwm.
Thaum twg SS316L yog qhov kev xaiv tsim nyog?
SS316L yog siv dav vim nws muab kev tiv thaiv corrosion zoo thaum tswj hwm kev daws teeb meem pheej yig.
Nws tuaj yeem xav txog rau:
- Dej thiab dej khib nyiab
- Cov dej ua haujlwm hauv kev lag luam
- Cov kua dej uas muaj zog me ntsis
- Qee cov tshuaj lom neeg
- Cov kua uas muaj cov ntsev nruab nrab
Rau cov ntawv thov kho dej dav dav, SS316L feem ntau tuaj yeem muab qhov sib npaug zoo ntawm kev tiv thaiv corrosion thiab tus nqi.
Txawm li cas los xij, SS316L yuav tsum tsis txhob xaiv tau tsuas yog vim tias cov kua dej ua rau muaj hluav taws xob. Yog tias cov khoom nruab nrab muaj cov tshuaj lom neeg lossis cov khoom siv corrosive ntau, yuav tsum muaj lub electrode uas tiv taus corrosion ntau dua.
Thaum Twg Yuav Tsum Xav Txog Hastelloy?
Hastelloy feem ntau raug suav hais tias yog thaum cov kua ntsuas muaj zog dua.
Qee cov kev siv tshuaj lom neeg muaj cov kua qaub, cov tshuaj uas muaj chloride, lossis lwm yam kua dej ua haujlwm hnyav. Hauv cov xwm txheej no, qhov kev tiv thaiv xeb ntawm lub electrode yuav tseem ceeb heev.
MAG-11 tuaj yeem teeb tsa nrog Hastelloy electrodes rau cov ntawv thov uas xav tau kev tiv thaiv corrosion ntau dua.
Qhov kev xaiv no tuaj yeem txiav txim siab rau:
- Cov tshuaj lom neeg ua phem
- Qee cov xov xwm acidic
- Kev ua tshuaj lom neeg
- Cov dej khib nyiab lag luam nrog cov khoom corrosive
- Cov txheej txheem corrosion siab
Yuav tsum tau kuaj xyuas qib Hastelloy thiab qhov tsim nyog raws li cov txheej txheem tiag tiag.
Thaum twg Titanium yog qhov kev xaiv?
Titanium muaj kev tiv thaiv xeb zoo heev hauv ntau daim ntawv thov thiab tuaj yeem txiav txim siab rau cov kua dej corrosive xaiv.
Nws feem ntau cuam tshuam nrog cov ntawv thov uas muaj cov tshuaj chloride thiab cov txheej txheem ntsig txog dej hiav txwv.
Piv txwv li, cov titanium electrodes yuav raug txiav txim siab rau:
- Dej hiav txwv
- Qee cov tshuaj ntsev
- Cov kua uas muaj chloride
- Cov ntawv thov tshuaj uas tau xaiv
Txawm li cas los xij, titanium tsis yog qhov kev xaiv zoo rau txhua cov kua dej corrosive. Cov khoom siv sib xws yuav tsum tau kuaj xyuas nrog cov xwm txheej tiag tiag.
Cov electrodes tsis yog tib yam khoom siv uas yuav tsum xav txog
Ib qho yuam kev feem ntau yog tsom mus rau cov khoom siv electrode xwb.
Qhov tseeb, lub tshuab ntsuas dej electromagnetic muaj ntau yam khoom ntub, suav nrog lub raj ntsuas thiab cov electrodes. Lub sab hauv kuj yuav tsum sib xws nrog cov kua dej ua haujlwm.
Lub MAG-11 tuaj yeem teeb tsa nrog cov ntaub ntawv sib txawv, xws li roj hmab, PTFE, thiab PU, nyob ntawm daim ntawv thov.
Yog li ntawd, kev xaiv cov khoom siv tiav yuav tsum xav txog:
Kev xaiv cov electrode kim heev uas tiv taus corrosion tsis daws qhov teeb meem yog tias lub hauv ob sab tsis sib xws nrog cov kua.
MAG-11 Txhawb Kev Ntsuas Cov Kua Corrosive Li Cas?
Lub Lanry Cov Cuab YeejMAG-11 Electromagnetic Flowmeteristsim los rau kev ntsuas kev ntws ntawm cov kua dej conductive.
Nyob ntawm daim ntawv thov, nws tuaj yeem teeb tsa nrog cov khoom siv electrode thiab cov ntaub ntawv sib txawv.
Cov yam ntxwv tseem ceeb muaj xws li:
Kev sib xyaw ua ke ntawm cov electrode thiab cov kev xaiv hauv ob sab hauv tso cai rau MAG-11 kom raug hloov kho rau cov txheej txheem sib txawv.
Piv txwv li, kev siv dej khib nyiab uas muaj cov tshuaj lom neeg tsis hnyav yuav siv cov electrodes SS316L, thaum cov txheej txheem tshuaj lom neeg hnyav dua yuav xav tau Hastelloy lossis titanium nyob ntawm cov kua.
Ib Txoj Kev Xaiv Electrode Uas Siv Tau Zoo
Thaum xaiv lub tshuab ntsuas hluav taws xob electromagnetic rau cov kua dej corrosive, cov txheej txheem hauv qab no tuaj yeem pab tau:
Cov Lus Nug Feem Ntau
Cov electrodes SS316L puas tuaj yeem ntsuas cov kua dej corrosive?
SS316L muaj kev tiv thaiv xeb zoo thiab siv tau rau ntau cov kua dej uas muaj zog me ntsis. Txawm li cas los xij, nws tsis haum rau txhua yam tshuaj lom neeg uas muaj zog. Yuav tsum tau kuaj xyuas cov kua dej thiab qhov concentration tiag tiag.
Cov Hastelloy electrodes puas zoo dua li SS316L?
Tsis tas li ntawd xwb. Feem ntau Hastelloy muab kev tiv thaiv xeb zoo dua hauv ntau qhov chaw kub ntxhov, tab sis cov khoom siv kom raug nyob ntawm cov kua tshwj xeeb. Kev siv cov khoom kim dua tsis tau txhais hais tias nws yog qhov kev xaiv zoo.
Lub tshuab ntsuas hluav taws xob electromagnetic puas ntsuas tau cov kua qaub?
Yog, yog tias cov kua qaub ua hluav taws xob thiab cov ntaub ntawv ntub dej sib xws nrog cov kua qaub. Kev xaiv electrode thiab lining yuav tsum raws li hom kua qaub, concentration, kub, thiab lwm yam xwm txheej ntawm cov txheej txheem.
Thaum kuv thov kom MAG-11 muab cov ntaub ntawv dab tsi rau kuv?
Rau daim ntawv thov corrosive-kua, nws yog ib qho tseem ceeb los muab:
- Nruab Nrab
- Kev Ntsuas
- Kev coj ua
- Kub
- Siab
- Ntau yam ntws
- Txoj kab uas hla ntawm cov yeeb nkab
- Tus qauv flange
- Cov zis lossis kev sib txuas lus uas yuav tsum tau muaj
- Cov kev cai ntawm electrode thiab lining, yog tias twb paub lawm
Xaus lus
Kev xaiv electrode yog ib feem tseem ceeb ntawm kev xaiv electromagnetic flowmeter rau cov kua corrosive. SS316L, Hastelloy, thiab titanium txhua tus muaj cov yam ntxwv sib txawv, thiab qhov kev xaiv tsim nyog nyob ntawm cov tshuaj lom neeg tiag tiag, kev sib xyaw, qhov kub thiab txias, thiab cov xwm txheej ua haujlwm.
Rau cov ntawv thov uas muaj cov kua dej corrosive conductive, Lanry Instruments MAG-11 Electromagnetic Flowmeter muaj ntau txoj kev xaiv electrode thiab lining los pab phim cov kev xav tau ntawm kev lag luam sib txawv.
Es tsis txhob xaiv lub electrode raws li lub npe ntawm cov kua xwb, nws yog qhov zoo dua los soj ntsuam qhovCov kua muaj pes tsawg leeg, qhov concentration, conductivity, kub, cov khoom siv electrode thiab cov ntaub ntawv lining ua keTxoj kev no tuaj yeem pab txhim kho kev ntsuas kom ruaj khov thiab txuas lub neej ua haujlwm ntawm lub flowmeter hauv cov txheej txheem nyuaj.
Yog xav paub ntxiv txog MAG-11 Electromagnetic Flowmeter, thov mus saibwww.lanry-instruments.com.
Lub sijhawm tshaj tawm: Cuaj hlis-17-2026