Leeg cov twj siv yog ib qho kev ntsuas siab hauv cov roj thiab cov khoom siv roj av, thiab cov cuab yeej kev lag luam zoo, thiab kev lag luam kom zoo dua qub sensors muaj peev xwm nrog nrog kev ntsuas kub heev, siab siab, cov ntaub ntawv dog dig, thiab cov ntaub ntawv muaj kev vam meej, pab cov neeg siv nyiaj txiag txhim kho thiab kev nyab xeeb}
Siab sensors hauv cov roj thiab roj kev lag luam
Siab transmitters hauv cov roj thiab roj kev lag luam
Leeg Soj Ntsuam 'Monosilicon Siab Transmitters sib txuas nrog kev tswj hwm cov roj ntsha thiab cov khoom siv roj av ruaj khov, cov txheej txheem ntsuas hluav taws xob ruaj khov, cov txheej txheem tswj tau zoo, thiab scada tshuab . leeg kev tawg-ua haujlwm txhawb nqa cov qauv kev nyab xeeb, kev siv hluav taws xob zoo nkauj, kev siv hluav taws xob zoo nkauj, kev siv hluav taws xob zoo nkauj, muab cov khoom siv hluav taws xob zoo heev
Lub luag haujlwm tseem ceeb ntawm cov sensors siab hauv cov roj thiab roj kev lag luam
Nyob rau hauv cov roj kev lag luam, kev soj ntsuam siab yog qhov tsis tseem ceeb ntawm tag nrho cov twj saw hlau-los ntawm kev tshawb xyuas cov twj paj nruag tau muab cov kev ntsuas tseem ceeb rau cov ntawv tseem ceeb:
● Drilling kev ua haujlwm: Downhole Sensors Saib xyuas tiag tiag-lub sij hawm tsim lub siab hloov, kom tswj tau kev tswj hwm kom nyab xeeb.
● Ntau lawm: Wellhead siab saib xyuas cov xov xwm safeard Christmas ntoo thiab cov tshuab luam yeeb (bops) .
Kev thauj mus los Pipeline: sensors ua raws li "Seem tau kev nyab xeeb," tshawb xyuas anomalies kom tiv thaiv li ci .
Refining: Ua kom haum siab tswj nyob rau hauv catalytic cracking thiab hydroproppessing ncaj qha cuam tshuam cov khoom lag luam zoo thiab kev ua tau zoo .
Lub ntuj kev lag luam kev lag luam xav tau txoj kev nruj sib npaug ntsuas kev ntsuas cov kev daws teeb meem tag nrho:
● Extraction: High-neeg cia siab: Sensorility sensors Saib xyuas WELVEHEAD siab rau ntau lawm ....
● Hloov chaw: Ntse Transmitters muaj cov chaw taws teeb saib ntawm Scada .
● NTG TWJ: Kev tawg-Pov thawj sensors Muaj kev ntseeg siab rau hauv Cryogenic tej yam kev mob {}}
● Lub rooj zaum khawm: Lub Siab Kev Tswj Xyuas Sawv daws ua kom ruaj khov kawg-neeg siv khoom .
● Unconventional roj (shale / nruj roj): sensors
Cov transmitters siab: txhais thiab kev siv
1. Cov ntsiab lus & Cov Ntsiab Cai Ua Haujlwm
2. ib lub siab xa tawm cov cim hluav taws xob nrog cov qauv kev tawm tsam (E60 kev txom nyem, thiab linearization, ua rau nws zoo tagnrho rau kev tswj cov kev tswj hwm {}}}}}}}}}}} Cov ntawv thov tseem ceeb
. kev soj ntsuam downhole: muab cov ntaub ntawv siab tiag tiag rau MWD thiab tsim kev sim.
b .}}} Behead Kev Nyab Xeeb: Saib xyuas BOP thiab Christmas Ntoo Siab kom tiv thaiv tshuab luam yeeb .
c . Pipeline Kev Ncaj Ncees: Ntes Siab hloov pauv mus rau qhov xau lossis thaiv {}}
D .}} Cia Kev Nyab Xeeb Lub Tank: Tswj kev tso tsheb hlau luam ua haujlwm nyob rau hauv kev nyab xeeb txwv tsis pub muaj kev nyab xeeb .
3.} tea technical
. Txheem tawm (4-20 ma, Rs485)
b . qhov siab ruaj khov (<0.1%/year long-term drift)
c .} tawg-pov thawj (ATEX / IECEX tau ntawv pov thawj)
D . Cov Kev Ntsuas Ntse (Hart / Propibus Kev Sib Txuas Lus)
Leeg Seev 'kev daws teeb tsa cov roj thiab roj kev lag luam nrog kev ntsuas siab tshaj, ua haujlwm tau zoo, thiab kev tsim kho thoob plaws txhua theem ua haujlwm {}}
