Sab nraud Magnetic Level Gauge

Ua los ntawm cov hlau nplaum-coupled follower technology, qhov ntsuas no ua tiav kev sib cais ntawm lub cev ntawm cov txheej txheem kev tshaj tawm thiab qhov taw qhia pom, ua kom nws zoo haum rau kev soj ntsuam tas li nyob rau hauv kev kub siab, kub siab, thiab kev pabcuam corrosive.

• Broad Media Compatibility: Configurable ntab ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom nti
• Modular Mounting Options: Muaj nyob rau sab saum toj -mount, sab-mount, thiab ncaj flange configurations kom hloov mus rau txawv nkoj geometries thiab qhov chaw txwv
• Siab -Kev pom kev pom: Bi-xim (liab/dawb) chij system nrog dav -lub kaum sab xis nyeem tau, xaiv tau txhim kho nrog LED teeb pom kev lossis cua sov-tig / insulated tsho tiv thaiv khov
• Seamless Instrumentation Integration: Tau tshaj cov keyboards sib nqus, coj-wave los yog magnetostrictive transmitters, thiab cov chaw taws teeb kis tau tus mob rau cov zaub hauv zos ntxiv rau cov chaw taws teeb saib xyuas
• Kev tu lub neej tsawg: Tsis muaj cov ntsaws ruaj ruaj thiab tsis muaj hluav taws xob sab nraud uas yuav tsum tau siv rau qhov pom kev yooj yim, txo qhov ntev - cov nqi khiav lag luam

Feem ntau siv thoob plaws hauv petrochemical, tshuaj ua haujlwm, tsim hluav taws xob, thiab khoom noj khoom haus & tshuaj lag luam rau kev soj ntsuam qib hauv cov tso tsheb hlau luam, cov khoom sib cais, boilers, thiab cov hlab ntsha zoo sib xws.

CovSab nraud Magnetic Level Gaugeua haujlwm ntawm txoj kev sib txuas lus ntawm cov hlab ntsha: lub chamber cais yog mounted sab nraud rau lub nkoj thiab kev cob cog rua ntawm sab saum toj thiab hauv qab txheej txheem nozzles (feem ntau yog los ntawm kev sib cais li qub), yog li cov kua theem nyob rau hauv lub chamber ib txwm tsom iav theem hauv lub nkoj.

Nyob rau hauv lub chamber sab nraud no, lub foob pob float - haum nrog cov hlau nplaum ruaj khov sab hauv - nce thiab ntog dawb nrog cov kua, yam tsis muaj kev sib txuas ntawm cov khoom siv nkag mus rau phab ntsa chamber. Raws li lub ntab txav, nws cov hlau nplaum sib nqus ua ke los ntawm phab ntsa chamber mus rau ib kab ntawm ob- xim chij (los yog cov hlau nplaum / piston, nyob ntawm tus qauv) mounted rau ntawm qhov taw qhia sab nraud, ua rau txhua tus chij tig thiab pom cov qib sib thooj.

Vim tias qhov sib txuas yog cov hlau nplaum ntshiab, tsis muaj kev sib txuas ncaj qha ntawm cov ntab thiab qhov taw qhia - tshem tawm cov thawv ntim khoom, cov ntsaws ruaj ruaj, lossis cov khoom txav mus rau qhov txheej txheem. Qhov no ua rau tus tsim inherently resistant rau kev co, thermal cycling, thiab corrosive los yog humid ambient tej yam kev mob, thaum tseem txo tau txoj kev pheej hmoo ntawm leakage ntawm qhov taw qhia interface.

Float xaiv
Float yog engineered tshwj xeeb rau daim ntawv thov raws li:

Media tshwj xeeb lub ntiajteb txawj nqus

Kev khiav hauj lwm siab

Ua haujlwm kub

Indication Display
Cov chij feem ntau yog dual-xim (dawb / liab lossis dawb / txiv kab ntxwv) yog li cov kua theem tseem pom tau meej ntawm qhov deb lossis nyob rau hauv lub teeb qis. Chij tej zaum yuav tsim nyob rau hauv stainless hlau los yog engineered polymer, nyob rau hauv ib tug stainless hlau, txhuas, los yog polymer khiav, thiab ib tug adjustable pointer / marker yuav tsum tau teem nyob rau hauv txoj kev tsheb ciav hlau los chij ib lub hom phiaj los yog setpoint.

Optional Instrumentation
Lub chamber tuaj yeem haum nrog cov hloov pauv sib nqus sab nraud rau kev tswj lub twj tso kua mis lossis siab / siab -siab thiab qis / qis- tswb qis, lossis nrog lub magnetostrictive/reed-chain transmitter rau 4–20 mA tso zis - enabling kev koom ua ke nrog tej thaj chaw deb saib xyuas lossis DCS/PLC cov txheej txheem ntxiv.

Interface Level Application
Rau ob-theem xov xwm, lub ntab kuj tuaj yeem ua rau me me rau hauv qhov sib sib zog nqus theem thiab ntab rau theem denser, tso cai rau lub ntsuas ntsuas los qhia txog qib sib txuas ntawm ob cov kua dej tsis sib haum.

Hauv qab no yog tag nrho optimized technical parameters ntawm sab nraud mounted magnetic qib ntsuas. Re-engineered nyob rau hauv tshwj xeeb kev faib tawm thiab kev nthuav qhia qauv, cov kev qhia tshwj xeeb no tau hloov mus rau kev lag luam ua kua theem thiab ntsuas kev sib tshuam, txhawb kev kub siab, siab siab thiab ntom ntom- hloov kho cov kev ua haujlwm thaum tsis txhob muaj cov ntsiab lus sib npaug nrog cov pa sab hauv -mounted magnetic level gauge pages.

1. Ua ntej-Kev kuaj xyuas

• Txheeb xyuas tag nrho cov khoom xa tuaj nrog rau ntsuas lub ntsiab lub raj, sib nqus ntab, ntsuas qhov sib dhos, flanges, sealing gaskets thiab fasteners rau deformation, khawb lossis puas thaum thauj.
• Paub meej tias cov kev ua haujlwm tiag tiag ua raws li cov lus qhia tshwj xeeb: kev ua haujlwm kub, kev ntsuas siab, qhov nruab nrab ntom ntom ntom ntom ntom ntom ntom ntom ntom sib txawv. Yog tias cov kua ntom ntom qis dua 0.4 kg / dm³, qhov ntsuas no tsis tuaj yeem xa cov ntawv nyeem ruaj khov.
• Txheeb xyuas qhov sib txuam ntawm cov chaw nres nkoj sib txuas; xaiv cov khoom siv sib txuas tsim nyog (weld stud, xov lossis flange) raws li ua ntej - teeb tsa ua ntej kev tsim kho.
• Tshawb xyuas lub qhov ntsaws ntsaws thiab qhov dej valve accessories. Rau siab -kub xov xwm, npaj hlau graphite gaskets; rau nruab nrab hauv qab 200 degree, PTFE gaskets yog siv tau.

2. Tank Matching & Vertical Alignment Requirements

• Qhov ntsuas tau txais qhov chaw ntsug- mus rau- nruab nrab sab nraud mounting. Ob qhov sib txuas nozzles ntawm lub tso tsheb hlau luam yuav tsum ua kom nruj ntsug ntsug, qhov sib txawv tsis tuaj yeem tshaj ± 2 degree. Skewed installation yuav ua rau ntab jamming thiab cov kua theem tsis raug.
• Khaws qhov chaw nyob ib puag ncig kom txaus rau kev saib xyuas tom qab: khaws cia qhov chaw ua haujlwm rau lub qhov dej ntws thiab lub qhov ntsaws sab saum toj. Tsis txhob txhim kho nyob ze cov khoom siv hluav taws xob muaj zog, cov kav dej muaj kev vibration siab lossis hluav taws xob ncaj qha ci.
• Rau kev ntsuas ntau tshaj 5500mm, txais yuav segmented ua ke raj tsim. Tag nrho cov segmented pob qij txha yuav tsum ua kom coaxial ntsug kom tiv thaiv float blockage ntawm splicing txoj hauj lwm.

3. Kev sib txuas & sealing cov kauj ruam

• Muab cov gaskets sib phim ntawm lub tank nozzles thiab ntsuas flanges; tsis txhob offset, extrusion los yog tsis muaj gaskets uas yuav ua rau nruab nrab to nyob rau hauv siab.
• Tighten bolts diagonally thiab tusyees nyob rau hauv ob peb lub voj voog, tsis txhob ib leeg - sab dhau - nruj, tiv thaiv flange deformation thiab sealing tsis ua hauj lwm. Cais cov pa roj carbon steel thiab stainless hlau fasteners kom tsis txhob galvanic corrosion nyob rau hauv corrosive media.
• Ua kom tiav vuam installation yog xaiv qhov kev sib txuas ntawm weld stud. Tswj vuam kub kom tsis txhob overheating deformation ntawm stainless hlau raj thiab puas rau sab hauv magnetic ntab.
• Nruab qhov ntsaws ntsaws rau ntawm qhov chaw nres nkoj sab saum toj thiab ntws ntsaws / valve ntawm qhov chaw nres nkoj hauv qab. Khaws lub valve kaw tag nrho thaum lub sijhawm ua haujlwm.

4. Sib nqus qhov taw qhia los ua ke & Calibration

• Mount lub aluminium taw qhia rail nyob rau sab nraud ntawm lub ntsiab raj, xyuas kom tsis muaj extrusion ntawm rail thiab raj lub cev.
• Paub meej tias magnetic flipping kem yog hloov tau. PA cov khoom flip cov khoom tsuas yog tsim rau kev ua haujlwm kub tsawg dua lossis sib npaug li 120 degree; aluminium flip strips siv rau siab - kub txog li 400℃.
• Tom qab tag nrho cov installation, txhaj cov txheej txheem nruab nrab maj mam. Saib xyuas qhov nce ntawm ntab thiab flipping ntawm magnetic indicator. Yog hais tias cov zaub lags los yog tau daig, ntws cov kua los ntawm qhov chaw nres nkoj hauv qab thiab tshuaj xyuas qhov xwm txheej ntab.

5. Tshaj tawm -Kev Ntsuas Kev Nyab Xeeb & Kev Ceeb Toom Txog Kev Txhim Kho

• Ua cov kev ntsuas siab raws li tus qauv PN / Chav Kawm; tuav lub zog rau 30 feeb yam tsis muaj qhov xau ua ntej kev tsim khoom lag luam.
• Daim ntawv teev cov phaj kom meej meej kom yooj yim nyeem cov kua nyeem txhua hnub.
• Tsis tu ncua qhib qhov chaw nres nkoj kom tso cov av tawm, impurity thiab condensate, tiv thaiv impurity adhesion ntawm ntab nto uas hloov kev ua haujlwm buoyancy.

Q1: Dab tsi yog qhov sib txawv ntawm qhov sib txawv ntawm qhov ntsuas qhov sib nqus sab nraud ntawm sab nraud- ntsuas ntsuas qib sib nqus?

A: Qhov ntsuas sab nraud ntawm cov kua nplaum no tau txais kev ua kom zoo tshaj plaws segmented raj tsim rau ultra- ntev ntsuas qhov siab txog 5500mm (extendable ntawm multi-section splicing). Nws muab cov kev pabcuam dav dav ntawm PN16 txog PN250 thiab ANSI Class150–Class1500, nrog rau kev xaiv titanium ntab rau cov xov xwm corrosive hnyav. Cov qauv ntab sab hauv thiab sab nraud qhia cais tsim kom txo tau cov cua sov hloov mus los ntawm siab - qhov nruab nrab kub kom pom cov khoom, txhim kho kev pab cuam lub neej hauv qab -40℃~ 400℃kev ua haujlwm.

Q2: Vim li cas qhov taw qhia sib nqus tsis tig synchronously nrog cov kua dej tiag tiag?

A: Muaj 4 yam ua rau:

1. Installation verticality sib txawv yog loj heev, ua rau float friction thiab unsmooth floating;
2. Qhov nruab nrab ceev yog qis dua qhov tsawg kawg nkaus txhawb 0.4kg / dm³, tsis txaus buoyancy los tsav lub magnetic ntab;
3. Khoom sediment adheres rau ntab nto, nce tag nrho qhov hnyav;
4. Sab nraud muaj zog magnetic teb cuam tshuam nrog sib nqus coupling ntawm ntab thiab qhov taw qhia. Solutions: Readjust vertical installation, confirm medium density, regularly drain tank impurities and keep away from electromagnetic equipment.

Q3: Qhov ntsuas no puas tuaj yeem paub ob- ntsuas ntsuas ntsuas dej? Dab tsi yog qhov yuav tsum tau ua ua ntej?

A: Yog, nws txhawb cov kua -kua interface txuas ntxiv xyuas. Qhov sib txawv ntawm qhov sib txawv ntawm cov kua dej sab saud thiab qis yuav tsum ncav cuag tsawg kawg 0.2kg / dm³. Yog tias qhov sib txawv ntom ntom me dua li tus qauv no, lub ntab tsis tuaj yeem tsim qhov chaw ruaj khov, ua rau qhov muag tsis pom kev nyeem ntawv. Titanium float configuration yog pom zoo rau corrosive mixed media interface ntsuas.

Q4: Qhov twg sealing gasket kuv yuav tsum xaiv rau qhov sib txawv kub ua hauj lwm tej yam kev mob?

A: Ob txoj kev xaiv sealing:

1. PTFE gasket: Haum rau nruab nrab kub hauv qab 200 degree, zoo heev los tiv thaiv -corrosion kev ua tau zoo rau feem ntau cov kua qaub thiab alkali;
2. Hlau graphite composite gasket: Sib tw siab - txheej txheem kub txog li 400 degree, ruaj khov compression kuj nyob rau hauv qib siab PN200–PN250 / Class900–Class1500.

Q5: Qhov ntsuas qhov siab ntawm kuv lub tank tshaj 5500mm, cov khoom no puas ua haujlwm ib txwm?

A: Nws txhawb nqa ultra- ntev ntsuas ntau yam los ntawm ntau- ntu splicing. Txhua lub raj ib ntu yog tswj tsis pub dhau 5500mm, thiab cov qauv sib txuas ua kom muaj kev sib txuas ua ke. Customized multi-section ua ke nrog lwm qhov sib nqus ntsuas ntsuas tuaj yeem tsim tau raws li qhov tseeb tank qhov siab, yam tsis muaj kev cuam tshuam rau ntab ntab thiab sib nqus qhov tseeb.

Q6: Cov khoom siv ntab ntab twg muaj, thiab yuav xaiv lawv li cas raws li qhov nruab nrab?

A: Ob lub ntsiab float khoom:

1. 316L stainless hlau ntab: Tus nqi - zoo, haum cov roj dav dav, dej thiab tsis muaj zog corrosive chemical media;
2. Titanium sealed ntab: Superior tiv thaiv kom muaj zog oxidizing acid, chloride thiab corrosive brine, pom zoo rau kev kho tshuaj, dej hiav txwv thiab dej phwj tuaj. ntab ntev yuav raug kho los ntawm peb lub Hoobkas raws li koj qhov tseeb nruab nrab qhov ntsuas qhov ntsuas.

Q7: Puas yog qhov ntsuas no siv tau rau lub tshuab nqus tsev lossis qis - cov twj tso kua mis siab?

A: Tus qauv qauv tuaj yeem tiv taus lub tshuab nqus tsev nrog 10mbar yam tsawg kawg ntawm lub tshuab nqus tsev. Yog tias ua hauj lwm nyob rau hauv ntev - lub sij hawm sib sib zog nqus nqus ib puag ncig, peb muaj peev xwm optimize ntab sealing qauv thiab nce phab ntsa thickness ntawm lub ntsiab ntsuas raj raws li kev thov.

Q8: Yuav ua li cas kom tsis txhob to ntawm flange kev twb kev txuas txoj hauj lwm nyob rau hauv ntev - lub sij hawm siab siab?

A: 3 tus qauv kev teeb tsa tseem ceeb:

1. Siv cov khoom sib txuam ua tiav yam tsis muaj kev txiav, kev puas tsuaj los yog offset;
2. Tighten flange bolts diagonally nyob rau hauv ntau kauj ruam es tsis txhob ntawm ib tug - sij hawm dhau - zawm;
3. Xaiv cov khoom flange zoo ib yam nrog lub ntsiab raj (304/316L stainless hlau) kom tsis txhob thermal expansion mismatch nyob rau hauv siab kub.

Q9: Dab tsi ntawm kev saib xyuas zaus yog qhov ntsuas qhov sib nqus sab nraud xav tau?

A: Ib txwm huv huv nruab nrab (cov dej kais dej, cov roj siv tau): Tshem tawm cov av noo txhua 3-6 lub hlis; High impurity, yooj yim scaling los yog corrosive nruab nrab: Txhua hli ntws los ntawm qhov chaw nres nkoj hauv qab kom tshem tawm particle deposits ntawm ntab thiab raj sab hauv phab ntsa. Tsis muaj cov khoom siv hluav taws xob hauv qhov ntsuas, yog li xoom hluav taws xob tu nqi thoob plaws hauv kev pabcuam.

Q10: Puas tuaj yeem ntsuas qhov sib nqus flip ua haujlwm ruaj khov ntawm 400℃kub?

A: Aluminium alloy magnetic flip strip tuaj yeem ua haujlwm tsis tu ncua hauv 400℃txheej txheem kub. PA yas flip qhov tsuas yog txhawb ib puag ncig qis dua 120 degree, tsis txhob xaiv PA qhov taw qhia rau siab -kub kub, thermal roj thiab cov cua sov hloov mus rau qhov cub.

Yog tias koj tab tom nrhiav kev kub siab thiab kub siab tiv thaiv sab nraud magnetic qib ntsuas rau koj cov khoom siv tank, thov muab koj cov kev ua haujlwm tshwj xeeb, qhov nruab nrab ntom ntom, yuav tsum ntsuas ntau yam thiab cov qauv hauv chav kawm siab. Peb muab cov qauv kev sib raug zoo thiab tus nqi -cov kev pabcuam hais lus zoo raws li koj qhov kev xav tau tiag tiag. Nyem lub pob hu rau hauv qab no kom xa koj cov lus nug thiab tau txais cov kev daws teeb meem sai.

Hu rau tam sim no

Cim npe nrov: Tuam Tshoj Sab Nrauv Sib Nqus Qib gauge manufacturers, lwm tus neeg, Hoobkas