Cov yam ntxwv thiab qhov zoo ntawm PT100 kub sensor
Raws li lub sensor dav siv hauv thaj chaw xws li cov khoom siv hauv tsev, tsheb, thiab kev saib xyuas ib puag ncig, cov thermocouples tuaj yeem pom qhov kub ntawm qhov dav (feem ntau hla ntau pua degrees Celsius), thiab lawv cov kev hloov pauv sai nrog qhov kub thiab txias, uas yog sib npaug rau kev ceev ceev. cov yam ntxwv teb. Thiab vim nws cov qauv yooj yim thiab cov ntsiab lus tseem ceeb ntawm kev siv cov yam ntxwv kub ntawm cov khoom, nws yog pheej yig thiab ruaj khov, tsis yooj yim puas, thiab siv tau yooj yim heev.
Tab sis thermocouples tsis yog tag nrho tsis muaj qhov tsis zoo. Piv rau RTDs thiab ntsuas kub, cov yam ntxwv ntawm cov thermocouples tsis zoo tag nrho, uas txhais tau hais tias cov yam ntxwv ntawm cov thermocouples feem ntau yog nkhaus. Feem ntau siv platinum thermocouples twb tau txiav txim siab kom muaj qhov zoo dua linearity, thiab cov teeb liab theem ntawm thermocouples yog tsawg heev. Nws yog ib qho tsim nyog los nthuav cov teeb liab thiab xyuas kom meej tias lub teeb liab amplified tsis cuam tshuam rau kev nyeem thiab khaws cov ntaub ntawv ib txwm. Muaj ntau txoj hauv kev siv los kawm los ntawm, thiab cov kev lag luam cuam tshuam kuj tseem ua tiav, yog li nws daim ntawv thov tau tseem dav heev.