Cov Thermowells rau Cov Sensors Kub
Kev piav qhia txog khoom
Cov thermowells yog cov khoom tseem ceeb uas tiv thaiv cov thermocouples los ntawm qhov chaw ib puag ncig hnyav xws li kub siab, xeb, thiab hnav. Kev xaiv lub thermowell tsim nyog tuaj yeem txhim kho qhov kev ntseeg siab thiab kev lag luam ntawm kev ntsuas kub.
Peb muaj ntau hom thermowells. Thov hu rau peb nrog daim duab kos kom tau txais tus nqi sai thiab raug.
Cov Lus Qhia Tshwj Xeeb
| Lub Npe Khoom | Cov Thermowells |
| Hom Tsho | Ncaj, Tapered, Kauj ruam |
| Kev Txuas Txheej Txheem | Threaded, flanged, welded |
| Kev Txuas Cov Cuab Yeej | 1/2 NPT, lwm cov xov raws li qhov kev thov |
| Qhov Loj ntawm Qhov Tho | 0.260" (6.35 mm), Lwm qhov loj raws li qhov thov |
| Khoom siv | SS316L, Hastelloy, Monel, lwm yam ntaub ntawv raws li qhov kev thov |
Kev sib txuas ntawm cov txheej txheem rau thermowells
Feem ntau muaj peb hom kev sib txuas thermowell:Threaded, Flanged, thiab WeldedNws yog ib qho tseem ceeb heev uas yuav tsum xaiv lub thermowell zoo raws li cov xwm txheej ua haujlwm.
Cov Thermowell uas muaj xov
Cov thermowells uas muaj xov yog qhov tsim nyog rau kev siv hauv nruab nrab thiab qis-siab, tsis muaj corrosive heev. Nws muaj qhov zoo ntawm kev yooj yim txij nkawm thiab tus nqi qis.
Peb cov thermowells threaded txais yuav cov txheej txheem drilling, ua rau cov qauv muaj kev nyab xeeb dua thiab txhim khu kev qha dua. NPT, BSPT, lossis Metric threads tuaj yeem siv rau kev sib txuas cov txheej txheem thiab kev sib txuas ntawm cov cuab yeej, thiab sib xws nrog txhua hom thermocouples thiab cov cuab yeej ntsuas kub.
Flanged Thermowell
Cov thermowells flanged yog qhov tsim nyog rau qhov kub thiab txias, siab siab, muaj zog corrosion lossis vibration ib puag ncig. Nws muaj qhov zoo ntawm kev sib khi siab, kev ruaj khov, thiab yooj yim txij nkawm.
Peb lub flanged thermowell txais yuav cov qauv vuam, lub cev yeeb nkab yog ua los ntawm kev khawb tag nrho, lub flange yog tsim raws li cov qauv kev lag luam (ANSI, DIN, JIS), thiab kev sib txuas ntawm cov cuab yeej tuaj yeem xaiv los ntawm NPT, BSPT, lossis Metric xov.
Welded thermowell
Cov thermowells welded yog welded ncaj qha rau cov yeeb nkab, muab kev sib txuas zoo. Vim yog cov txheej txheem vuam, lawv tsuas yog siv qhov twg kev pabcuam tsis tsim nyog thiab xeb tsis yog teeb meem.
Peb cov thermowells welded yog machined siv ib daim drilling txheej txheem.
Cov Qauv ntawm Thermowell Sheath
• Ncaj:Nws yooj yim rau kev tsim khoom, pheej yig, thiab tsim nyog rau cov chaw teeb tsa ib txwm muaj.
• Tapered:Lub qhov me me ntawm sab pem hauv ntej ua rau qhov teb sai dua, thiab tus qauv tapered ua rau muaj peev xwm tiv taus kev co thiab kev cuam tshuam ntawm cov kua dej. Hauv cov xwm txheej uas muaj kev kub siab, kev ntws ceev, lossis kev co ntau zaus, qhov kev tsim qauv drilling thiab kev tiv taus kev co ntawm lub casing tapered zoo dua li cov ntawm hom ncaj.
• Kauj ruam:Kev sib xyaw ua ke ntawm cov yam ntxwv ncaj thiab tapered rau ntxiv lub zog hauv cov chaw tshwj xeeb.
Cov teb thov ntawm thermowells
⑴ Kev Saib Xyuas Txheej Txheem Kev Lag Luam
• Siv rau kev saib xyuas qhov kub ntawm cov xov xwm hauv cov kav dej thiab cov hlab dej tshuaj hauv cov roj refining, petrochemical, fais fab, tshuaj lom neeg, tshuaj thiab lwm yam lag luam kom ntseeg tau tias qhov ntsuas ruaj khov hauv qhov kub thiab txias, siab siab lossis corrosive ib puag ncig.
• Tiv thaiv cov thermocouples los ntawm kev puas tsuaj thiab kev puas tsuaj ntawm cov tshuaj lom neeg hauv cov txheej txheem kub siab xws li kev smelting hlau thiab kev tsim cov khoom siv ceramic.
• Haum rau kev lag luam ua zaub mov kom ua tau raws li cov qauv kev tu cev thiab tiv thaiv kev ua qias tuaj ntawm cov xov xwm.
⑵ Kev Tswj Xyuas Zog thiab Khoom Siv
• Ntsuas qhov kub ntawm cov kav dej kub thiab cov boilers. Piv txwv li, lub thermocouple tes tsho cua sov yog tsim tshwj xeeb rau cov xwm txheej zoo li no thiab tuaj yeem tiv taus qhov kev co ntawm cov pa dej ntws siab.
• Saib xyuas qhov kub thiab txias ntawm cov roj turbines, boilers thiab lwm yam khoom siv hauv cov tshuab fais fab kom ntseeg tau tias muaj kev nyab xeeb thiab ua haujlwm tau zoo.
⑶ Kev Tshawb Fawb thiab Chaw Kuaj Mob
• Muab cov txheej txheem ntsuas kub ruaj khov rau cov chaw soj nstuam los txhawb kev tswj hwm qhov tseeb ntawm cov xwm txheej hnyav hauv kev sim lub cev thiab tshuaj lom neeg.
