Tsev - Kev paub - Paub meej

Kev tsom xam ntawm ib qho ua tiav ntawm kev ntsuas thermocouple ntsuas

Cov qauv yooj yim ntawm Thermocouple txiav txim siab nws cov yas ua thermochowles, ib txwm muaj rau cov khoom siv sib txawv ntawm cov khoom siv sib txawv thaum siv .
* Kev ntsuas cov ntsiab lus ntawm thermocouple yog cov phiaj xwm hluav taws xob tsis zoo, nws muaj peev xwm ua kom tsis txhob muaj teeb meem hluav taws xob tsis zoo, nws muaj peev xwm ua rau muaj kev ntxhov siab ntawm thermoelectric Muaj peev xwm: Ua ntej, lub cable fij tseg (hu ua kev them nyiaj CABLE)}
Mob khaub ncaws tshiab
Qhov chaw them nyiaj txias kawg ntawm thermocouples tau txav mus rau hauv chav hauv hluav taws xob nrog kev siv hluav taws xob, txhua yam Kev Ntsuas Cov Nqi Siab Yuav Tau Txais Tau . {}}}} {20 {}0), tus choj yog Kev ntsuas qhov tseeb, cov nyiaj vola {{}}} {{{14 {14 {14 {14 {14 {14 {14 {14 {14 { Thiab tag nrho lub peev xwm ntawm qhov ntsuas kub ntsuas hluav taws xob yog EB (T, T1) uas yog los ntawm kev ua haujlwm tam sim no, yog li ntawd tag nrho T0) ntawm qhov ntsuas kub ntsuas qhov chaw nyob seem ruaj khov .
Lub thermoelectric muaj peev xwm eB (t, t {{0} {} Lub cim hloov dua siab tshiab tau nkag mus rau hauv I / O ces yog ua tiav hauv I / O daim npav thiab thaum kawg xa mus rau Tus maub los daim npav rau kev muab xam thiab tswj .
Software Ua Thiab Tswj
Qhov ntsuas kub nkag mus rau DCS tus qauv tswj hwm yog lub cim qhia digital), yog li muab cov khoom siv kub lab, nws tseem yuav tsum tau hloov cov khoom siv kub lab, nws tseem yuav tsum tau hloov cov khoom siv kub lab
Nyob rau tib lub sijhawm, txhawm rau kom ntseeg tau tias qhov ntsuas ntsuas ntsuas qhov tseeb, thiab ntsuas qhov ntsuas kub thiab ntsuas qhov ntsuas lossis ntsuas qhov ntsuas
Raws li txoj cai ntawm kev hloov cua sov, qhov ceev ntawm kev hloov cua sov nyob ntawm lub qhov kub hloov mus rau qhov ntsuas kub thiab txias, yog li ntawd, nws cov lus teb yog li ntawd, nws cov lus teb rau qhov ntsuas kub thiab txias Ze rau ib tug inertial tus yam ntxwv.} Hais txog qhov kev tswj hwm kub ntawm qhov ntsuas kub ntawm kev tswj hwm ntawm .
Kev ua yuam kev thiab tsom xam
Cov kev ua txhaum ntawm thermoco feem ntau yog ua raws li hauv qab no:
. Cov hlau them rau hauv lub thermocouple tau txuas nrog kev ua haujlwm ib ntus ntawm tus neeg saib xyuas cov xaim hluav taws xob thiab yog ib qho kev ua siab ntev. thaum ib qho thermocouple tshwm
b . Cov rwb thaiv tsev txheej ntawm Thermocouple's Backing thiab tsis yog lub cim teeb liab tau hnav tawm ntawm . hom no txhaum yog xav txog qhov ntsuas kub nyob rau hauv qhov ntsuas kub qhia ntawm tus neeg tsav tsheb tswj chaw nres tsheb, uas feem ntau me.
c . Cov hlau hluav taws xob hauv lub thawv sib tw muaj qhov tsis zoo ntxiv rau thaum lub sij hawm ntawm cov xaim hluav taws xob {}}}} hom txhaum no tau xav txog hauv Qhov ntsuas kub qhia txog tus neeg tsav tsheb tswj chaw nres tsheb raws li tsis muaj qhov taw qhia lossis cov nqi indormation ntau tshaj qhov ntau .
d {{0} eve} Cov nyiaj them tsis tau tsis ua hauj lwm. Txoj kev txhaum no tau tshwm sim tom qab qhov ntsuas kub qhia tau tom qab lub thermocouple yog txuas nrog.
E {. Qhov tsis ua hauj lwm tus nqi ntawm cov raj thermocouple, suav nrog cov raj tshuaj ntxuav tawm, yog suav nrog cov ntaub ntawv pov thawj kev phom sij tau tshem tawm .
f . Lub teeb liab tiv thaiv cov DCS txee yog qhov tsis zoo rau cov teeb meem hluav taws xob thiab hloov mus rau hauv av .
g . Cov cim ntsuas kub ntawm lub teeb meem tsis sib xws
Qhov saum toj no yog cov teeb meem tshwm sim thaum lub sij hawm ntsuas, yog li koj tuaj yeem sib piv nrog ntau lwm qhov thermocouple taw qhia .}} Yog koj tsis tuaj yeem txiav txim siab nws, siv tau nws tus nqi tiv taus ntawm lub thermocouple yog li 100 teev}
Thermal resistor ntsuas ntsuas kev ntsuas
Cov ntawv thov ntsuas ntsuas ntsuas kub li siv cov thermal hluav taws xob yog qhov ntsuas kub thiab txias rau ntawm cov thermocoen {}} Qhov kub kub qis dua 200℃. tam sim no, nws yog siv los ntsuas qhov kub thiab cov kiv cua thiab cov thee mills.

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