Ntsiab nta thiab Technical Specifications
Rosemount 3051SFA Annubar Flow Meter ua ke nrog kev lag luam -ua 3051S SuperModule™ platform nrog patented Annubar™ nruab nrab pitot raj tshuab. Qhov kev sib koom ua ke no tsim qhov "tsis muaj- sib npaug" rau kev siv kua, roj, thiab chav siv.
- Zog Efficiency:Lub patented T- zoo li Annubar sensor tsim ib qho kev sib cais ruaj khov rau kev txhim kho DP teeb liab kev ruaj ntseg thaum tuav ib qho profile me me hauv cov yeeb nkab. Qhov kev tsim no txo qis kev poob siab mus tas li ntau dua piv rau cov paib orifices, ua rau kev txuag hluav taws xob ntau.
- Multivariable Precision:Lub kaw lus integrates siab, kub, thiab ntws ntsuas rau hauv ib qho khoom siv. Los ntawm kev siv lubemerson 3051sfa transmitterpeev xwm, nws muab tag nrho compensated huab hwm coj thiab lub zog txaus cov ntaub ntawv, tshem tawm qhov yuav tsum tau rau ntau yam yeeb nkab nkag thiab cais cov twj paj nruag.
- High Performance:Muab "Ultra rau Flow" kev ua tau zoo nrog txog ± 0.04% qhov tseeb thiab qhov dav 14: 1 ntws tawm, ua kom ntseeg tau cov ntaub ntawv txhim khu kev qha txawm tias hloov pauv cov txheej txheem.
- Ib qho yooj yim installation:Raws li kev sib xyaw ua ke flowmeter, nws txo cov ntsiab lus xau thiab ua kom yooj yim rau kev teeb tsa los ntawm kev tshem tawm cov kab hluav taws xob thiab cov khoom siv ntxiv.
Khoom Specifications
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Khoom Specification |
Kev piav qhia |
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Warranty |
Txog li 15-xyoo txwv warranty |
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Rangedown |
Mus txog 200: 1 (14: 1 flow turndown) |
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Kev ntsuas ntau |
Txog li 1000 inH2O (2,48 bar) qhov sib txawv, Mus txog 3626 psia (250,00 bar) kiag li, Mus txog 3626 psig (250,00 bar) gage |
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Kab Loj |
2-96 nyob rau hauv. (50-2440mm) |
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Tso zis |
Sib txawv siab, zoo li qub siab, txheej txheem kub, ntsuas qhov sib txawv, huab hwm coj txaus, ntim ntim, lub zog ntws |
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Kev sib txuas lus raws tu qauv |
4-20 mA HART®,WirelessHART®, FOUNDATION™ Fieldbus |
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Txheej Txheem Wetted Khoom |
316 SST, Alloy C-276 |
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Kev kuaj mob |
Basic Diagnostics, Loop Integrity, Process Intelligence, Plugged Impulse Kab |
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Cov ntawv pov thawj / kev pom zoo |
SIL 2/3 certified rau IEC 61508 los ntawm ib tug neeg sab nraud 3rd tog, NACE, qhov chaw txaus ntshai, saib tag nrho specs rau tag nrho cov ntawv pov thawj |
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Hloov tshiab tus nqi |
1 sec. mus txog 60 min., tus neeg siv xaiv tau |
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Lub Zog Module Lub Neej |
Txog li 10 xyoo lub neej, teb hloov tau (kev txiav txim cais) |
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Wireless Range |
Ntev ntev (225 m), ncua ntau yam (800 m), tej thaj chaw deb (225 m) thiab siab -tau tej thaj chaw deb (1 km) |
Cim npe nrov: emerson 3051sfa transmitter, Tuam Tshoj emerson 3051sfa transmitter lwm tus neeg, Hoobkas