Tsev - Kev paub - Paub meej

Yuav ua li cas xaim thermocouples thiab cov cai sib txuas yog dab tsi?

 


Thermocoter yog ib hom ntsuas kub uas peb nquag siv hauv peb lub neej niaj hnub. Txawm li cas los xij, qee tus neeg siv tau qee cov neeg ua xyem xyav txog seb qhov kev hloov ntsuas kub uas txias txias rau lub DCS thaum siv nws.

Muaj ob txoj cai ntawm tus neeg saib xyuas kev sib txuas rau thermocouples, uas yog:

1. Txoj cai ntawm homogeneous neeg xyuas pib:

Lub Circuit Court kaw yog tsim los ntawm vuam ob xaus ntawm tib cov khoom siv homogeneous (tus neeg xyuas lossis tus cwj pwm ntawm tus thawj coj thiab tsis hais qhov ntsuas kub. Yuav tsis muaj kev sib cuag, thiab qhov sib txawv qhov kub yuav thim tawm, uas ua rau tag nrho cov peev xwm ntawm xoom hauv Circuit Court.

Nws tuaj yeem pom tau tias thermocouples yuav tsum tau sib xyaw ntawm ob homogeneous tus cwj pwm los yog semiconductors. Yog tias cov khoom siv ntawm cov hluav taws xob kub tsis sib xws, ib qho peev xwm ntxiv thermricric yuav tsim los vim muaj qhov muaj kub ntawm gradients.

Txoj Cai Lij Choj ntawm Nruab Nrab Cwj Pwm:

Lub Tsev Kawm Theem Nrab (peb tus thawj coj) txuas nrog lub thermocouple Circuit. Tsuav kub ntawm qhov kub ntawm ob qho kawg ntawm cov neeg xyuas pib nruab nrab yog tib yam, kev taw qhia ntawm lub peev xwm nrab tau ua rau tag nrho cov peev xwm ntawm qhov ntsuas ntawm thermocouple Circuit. Nov yog txoj cai ntawm kev saib xyuas kev kawm nrab.

Raws li kev cai lij choj ntawm tus thawj coj ntawm nruab nrab, hauv kev ntsuas ntsuas kub, qhov kawg kub kawg yog welded thiab kawg txias yog qhib ncig. Qhov kawg xaus yog txuas nrog cov twj tso tawm los ntawm kev sib txuas hlau los ua qhov ntsuas kub ntsuas qhov ntsuas kub.

Yog tias tsis muaj daim npav ntsuas kub nyob hauv nruab nrab thiab daim npav DCS yog qhov thermocouple, tom qab ntawd cov xaim hluav taws xob yuav tsum txuas nrog daim npav; Yog tias muaj cov tshuab xa tawm kub, tom qab ntawd cov hlau them nyiaj txuas nrog qhov ntsuas kub, thiab {{{4-20 ma teeb liab yog kis tau los ntawm cov chaw kub txias rau DCS

1. Thermocouples siv cov xov tooj nrog cov xov tooj nrog cov pob hluav taws xob nrog, tab sis kev sib piv them nyiaj ncaj qha rau lub DCS Thermocouple module, xws li LLMUX daim npav hauv Honeywell TPS. Sim ua kom tsawg ntawm cov medes kom txo kev cuam tshuam. Ib qho ntxiv, cov qauv thermocouple thiab them tus txheej txheem yuav tsum tau xaiv hauv DCS kev teeb tsa.01

Xa kev nug

Koj Tseem Yuav Zoo Li