Yuav ua li cas tswj cov teeb liab stability ntawm qhov kub thiab txias sensors nyob rau hauv high kub ib puag ncig?

Txhawm rau kom muaj kev sib npaug ntawm qhov ntsuas kub ntawm qhov ntsuas kub hauv qhov kub thiab txias, ntau yam kev ntsuas yuav raug coj los siv.
Ib txheej txheem yog siv cov tshuaj zoo heev. Xaiv qhov kub thiab txias sensors crafted los ntawm cov khoom uas tuaj yeem ntsib mus rau qhov kub thiab txias tsis muaj degradation. Piv txwv li, zoo alloys los yog ceramics raug lees paub rau nws qhov sib npaug ntawm qhov kub thiab txias. Cov tshuaj no tuaj yeem pab ua kom paub tseeb tias lub sensor tswj kom tus yam ntxwv tsim nyog thiab ntseeg tau.
Kev rwb thaiv tsev zoo yog qhov tseem ceeb. Nyob rau hauv ib puag ncig kub heev, rwb thaiv tsev ua rau koj txuag hluav taws xob cuam tshuam thiab kev sov so uas tuaj yeem cuam tshuam rau qhov kos npe. Siv cov khoom siv rwb thaiv tsev uas tsim los rau qhov kub thiab txias thiab muaj cov khoom siv hluav taws xob sab saum toj. Qhov no tuaj yeem pab ua kom muaj kev ncaj ncees ntawm cov paib thiab txo cov suab nrov.
Tsis tu ncua calibration yog qhov tseem ceeb. Qhov kub thiab txias tuaj yeem hloov kho nyob rau hauv lub sensor tag nrho cov kev ua tau zoo nyob rau lub sijhawm. Los ntawm kev ntsuas qhov ntsuas kub ntau zaus, koj tuaj yeem ua kom paub tseeb tias nws nyob deb muab kev nyeem kom raug. Calibration yuav tsum tau ua tiav cov kev siv ntawm cov tswv yim tsim nyog thiab gadget uas yog tsim los rau kev siv kub heev.
Kev txias lossis kev tiv thaiv tuaj yeem yog qhov tseem ceeb hauv ob peb kis. Yog tias qhov kub thiab txias ntau dhau lawm, nws yuav yog ib qho tseem ceeb uas yuav tsum muaj qee qhov kev ua kom txias lossis tiv thaiv kom tiv thaiv lub sensor. Qhov no tuaj yeem ua tiav kev siv cov dab dej sov, kiv cua, lossis cov khoom tshwj xeeb. Kev txias los yog kev tiv thaiv tuaj yeem pab ua kom lub ntsuas qhov kub thiab txias hauv qhov tsim nyog ntau yam thiab txhim kho kev sib npaug.
Nyob rau hauv cov ntaub ntawv ntawm cov thermocouples, uas tej zaum yuav ib txwm siv kub sensors nyob rau hauv ntau kub ib puag ncig, ntau ntawm cov kev ntsuas kuj muaj feem xyuam. Thermocouples yog tsim los ntawm kev sib xyaw tshwj xeeb ntawm cov hlau uas tsim kom muaj hluav taws xob voltage proportional rau qhov kub ntawm qhov sib txawv ntawm cov junctions. Nyob rau hauv ib puag ncig kub heev, thermocouples xav tau crafted los ntawm cov khoom uas yuav fim mus rau lub warmth thiab khaws lawv cov khoom hluav taws xob. Kev rwb thaiv tsev kom zoo thiab calibration tseem yog qhov tseem ceeb rau cov thermocouples kom ua tau qee qhov kev nyeem kom raug. Tsis tas li ntawd, kev ua kom txias lossis kev tiv thaiv tuaj yeem yog qhov tseem ceeb ntawm kev cia siab ntawm daim ntawv thov raug. Los ntawm kev siv cov kev ntsuas no, qhov sib npaug ntawm cov thermocouples thiab cov ntsuas kub sib txawv yuav raug tswj xyuas hauv qhov kub thiab txias ntau dhau.