Khoom Description
E + H Cerabar PMP71B yog lub siab -kev ua haujlwm siab transmitter siv ceramic capacitive sensor technology, tshwj xeeb yog tsim los rau kev thov cov txheej txheem ntsuas ntsuas hauv kev lag luam xws li tshuaj, roj & roj, tsim hluav taws xob, thiab kev kho dej. Renowned rau nws qhov tshwj xeeb ntev - lub sij hawm stability, siab raug, thiab superior overpressure tsis kam, nws muab txhim khu kev qha siab xyuas nyob rau hauv hnyav industrial puag ncig thiab yog ib tug tseem ceeb ntsuas rau kev ruaj ntseg txheej txheem thiab optimized tswj.
Core Technical Features
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Feature |
Paub meej |
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PlanarTEC ™ Ceramic Technology |
• Monolithic planar ceramic ntsuas diaphragm nrog du, inert nto, tiv taus corrosion thiab puas. • Roj- qauv tsim pub dawb tshem tawm qhov kub thiab txias los ntawm cov kua dej puv, ua kom muaj kev ruaj ntseg ntev -. • Kev tiv thaiv zoo heev rau crystallization thiab adhesion rau cov xov xwm nyuaj xws li slurries thiab polymers. |
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Kev kub ntxhov siab heev |
• Symmetrical sensor tsim withstands siab heev overpressure (txog 40 MPa) ntawm ob sab ntawm lub diaphragm. • Ua tau zoo tiv thaiv dej rauj, kev poob siab, thiab lub tshuab nqus tsev. |
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High Accuracy & Superior Long -Lub sij hawm Stability |
• Ntsuas qhov tseeb txog li ± 0.075%. • Zoo heev ntev - lub sij hawm ruaj khov nrog tsawg tsawg xyoo drift, feem ntau zoo dua ± 0.1% / 10 xyoo. • Cov txiaj ntsig zoo ntawm qhov kub thiab txias ua kom muaj kev ntseeg siab thoob plaws qhov kub thiab txias. |
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Integrated Smart Diagnostics (Heartbeat Technology) |
• Muab kev kho tus kheej hauv online -kev kuaj mob thiab kev kwv yees kev txhawb nqa (NAMUR NE107 ua raws). • Sensor Hauv -Situ Test (SIT) muaj nuj nqi txheeb xyuas qhov kev ua haujlwm ntawm lub sensor yam tsis muaj txheej txheem cuam tshuam. • Nthuav cov ntaub ntawv kev noj qab haus huv ntawm cov cuab yeej ntawm cov xwm txheej LED thiab digital interface. |
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Txheej txheem dav Compatibility & kev nyab xeeb |
• Ntau qhov kev xaiv ntub dej: Ceramic, Hastelloy, Tantalum, Platinum txheej, thiab lwm yam. • SIL 2/3 certified rau Safety Instrumented Systems. • Kev tawg loj heev- ntawv pov thawj: ATEX, IECEx, FM, CSA. |
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Kev sib txuas lus yooj yim & kev teeb tsa |
• Txhawb ntau txoj cai: 4…20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus. • Kev teeb tsa yooj yim ntawm tus neeg teb xov tooj hauv zos interface (nrog cov zaub backlit) lossis handheld / software. • Modular tsim pab txhawb kev tu thiab kho dua tshiab. |
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Kev tsim kho muaj zog & Mounting Flexibility |
• Enclosure ntsuam xyuas IP66/67, NEMA 4X rau ib puag ncig hnyav. • Ntau yam txheej txheem kev sib txuas (xov, flange, huv si) thiab mounting brackets muaj. • Kev khiav hauj lwm kub ntau yam: -40℃rau +100℃(ambient). |
Kev lag luam Application Advantages
1. Tsis muaj kev ntseeg siab & kev nyab xeeb ntawm kev ua haujlwm:
· "Nyob-dawb" ceramic sensor thiab muaj peev xwm overpressure ua rau nws zoo tagnrho rau kev nyab xeeb- daim ntawv thov tseem ceeb, txo qhov kev pheej hmoo ntau lawm los ntawm kev ntsuas tsis ua haujlwm.
2. Tus nqi qis tshaj ntawm Cov Tswv Cuab (TCO):
· Nthuav calibration ncua sij hawm (vim zoo heev ntev -lub sij hawm stability) drastic txo nqi txij nkawm thiab downtime.
· Kev saib xyuas kev kwv yees pab kom tsis txhob muaj kev kaw tsis tau npaj tseg thiab ua kom zoo rau lub sijhawm tu.
3. Simplifies Complex Applications:
· Nrog rau sab saum toj -tier xaiv cov khoom siv thiab sensor technology, nws muaj peev xwm ncaj qha ntsuas corrosive heev, clogging, los yog viscous xov xwm uas cam ib txwm hlau diaphragm transmitters, tshem tawm complex cais systems.
4. Txhim khu kev ua haujlwm zoo:
· Siab- ntsuas qhov tseeb muab cov ntaub ntawv txhim khu kev qha rau Advanced Process Control (APC) thiab kev ua kom zoo dua qub, txhim kho cov txiaj ntsig, txo kev siv hluav taws xob, thiab txo cov khoom sib txawv.
· Kev tshuaj ntsuam xyuas ntse ua rau cov neeg ua haujlwm saib xyuas kom pom cov teeb meem sai sai, txo cov sij hawm daws teeb meem.
Tsim nyog Application Scenarios
Cerabar PMP71B tshwj xeeb tshaj yog haum rau kev ntsuas kev ntsuas siab nrog kev xav tau siab heev rau kev ntsuas kev ruaj ntseg, kev nyab xeeb, thiab kev sib raug zoo hauv xov xwm.
1. Tshuaj & Petrochemical Kev Lag Luam
· Daim ntaub ntawv: Cov txheej txheem siab xyuas hauv reactors, polymerizers, hydrogenation reactors; Kev ntsuas siab hauv cov tso tsheb hlau luam thiab cov kav dej rau kev tawm tsam hnyav (chlor-alkali, sulfuric acid, nitric acid); steam system siab tswj.
· Tus nqi: hwm corrosion-cov ntaub ntawv tiv taus kom ntev- lub sijhawm ua haujlwm txhim khu kev qha; siab raug thiab ruaj khov yog qhov tseem ceeb rau cov tshuaj tiv thaiv kev nyab xeeb thiab kev ua haujlwm.
2. Roj & Roj
· Daim Ntawv Thov: Separator siab; Kev saib xyuas siab thiab kev saib xyuas kev hloov pauv hauv cov pa xa hluav taws xob / cov kab xa tawm; Kev tiv thaiv siab rau LNG twj thiab cov khoom siv hluav taws xob sib hloov; tswj siab rau downhole kev nyab xeeb li qub.
· Tus nqi: Tsim nyog rau thaj chaw muaj kev phom sij (kev tawg- ntawv pov thawj); withstands siab -siab shocks; SIL daim ntawv pov thawj ua tau raws li kev ruaj ntseg interlock.
3. Kev tsim hluav taws xob
· Daim ntaub ntawv: Boiler lub ntsiab chav siab, feedwater siab xyuas; roj gas siab tswj rau roj turbines; deaerator siab; slurry twj tso kua mis siab nyob rau hauv Flue Gas Desulfurization (FGD) systems.
· Tus nqi: Dav kub stability thiab overpressure kuj hloov mus rau cog pib-up/shutdown tej yam kev mob; high precision aids unit efficiency optimization.
4. Kev Kho Dej & Ib puag ncig
· Daim ntaub ntawv: Inlet siab thiab sib txawv siab saib xyuas rau siab - siab Reverse Osmosis (RO) daim nyias nyias; pub twj tso kua mis siab rau sludge dewaterers; sib sib zog nqus twj tso kua mis tawm siab; dej faib network siab.
· Tus nqi: Ceramic diaphragm resists corrosion thiab scaling; Kev ntsuas IP67 haum rau qhov chaw ntub dej.
5. Pharmaceutical & Khoom noj khoom haus
· Daim ntaub ntawv: Bioreactor hlab ntsha tswj siab; distillation kem siab; CIP system siab xyuas; siab tuav hauv sterile tanks.
· Tus nqi: muaj kev sib txuas huv si; du, tuag-zone-dawb nto kom yooj yim ntxuav thiab kom tsis muaj menyuam; ua raws li cov cai tswj kev lag luam.
Cov Ntsiab Lus Specifications Summary
· Kev ntsuas qhov ntsuas: Tsis muaj, ntsuas, ntsuas ntsuas siab, qhov tsawg kawg nkaus mus txog 0…1.6 kPa
· Qhov tseeb: ± 0.075%
· Ntev -Lub sij hawm ruaj khov: Zoo dua ± 0.1% URL / 10 xyoo
· Kev txwv ntau dhau: Max . 40 MPa (tus qauv nyob ntawm)
· Kev khiav hauj lwm kub: txheej txheem temp.: -70…+150℃(siab dua nrog cua txias); Ambient kub: -40… +85 degree
· Tawm Tawm Tawm: 4…20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus
Lub Zog: 10.5… 45V DC (2-hlau)
· Tiv thaiv / tawg pov thawj: IP66/67, NEMA 4X; ATEX, IECEx, FM, CSA
· Daim ntawv pov thawj kev nyab xeeb: SIL 2/3 (IEC 61508/61511)
Cov ntsiab lus tseem ceeb
1. E+H Cerabar PMP71B
2. Ceramic Capacitive Pressure Transmitter
3. Siab -Qhov Txheej Txheem Kev Ntsuas Siab
4. PlanarTEC ™ Ceramic Sensor
5. Overpressure Resistant Pressure Transmitter
6. Chemical Process Pressure Instrument
7. SIL Safety Pressure Transmitter
8. Heartbeat Technology Diagnostics
9. Kev ntsuas siab tshaj tawm xov xwm
10. Kev ntseeg siab siab Transmitter
Cim npe nrov: e + h cerabar pmp71b siab transmitter, Tuam Tshoj e + h cerabar pmp71b siab transmitter lwm tus neeg, hoobkas
