Kev ua tau zoo ntawm cov cua sov

Tus thermistor yog qhov siv ntsuas kub feem ntau siv hauv nruab nrab thiab thaj chaw kub, thiab yog siv nyob rau hauv thermal fais fab tiam. To taub txog cov cai ua haujlwm ntawm cov thermistor thiab thov nws rau cov kev tsim kho tau zoo rau kev ua kom muaj qhov tseeb thiab kev ntseeg tau ntawm ntsuas cua sov. Tus thermistor yog raws li cov thermal effect ntawm kev ua rau kub ntsuas, uas yog, tus yam ntxwv ntawm cov nqi tiv thaiv ntawm cov resistor hloov nrog kub. Yog li ntawd, ntev li ntev tau hloov ntawm kev hnov ​​cov cua sov yog ntsuas mus rau qhov ntsuas hluav taws xob thiab xa mus rau qhov ntsuas kub ntawm kev ntsuas kub, nws tuaj yeem ntsuas tau
Cov khoom siv hluav taws xob feem ntau siv cov khoom siv hluav taws xob ntawm cov khoom tawg thiab tooj liab: Qhov haum rau nruab nrab thiab oxidizing media thiab oxidizing xov xwm, thiab muaj ib qho kev ruaj khov ntawm kev ua tsis tau. Qhov siab dua qhov ntsuas kub, qhov me me dua cov nqi tiv thaiv kev tiv thaiv; Tooj liab resistors muaj txoj kev sib raug zoo linear ntawm kev tiv thaiv thiab kub tsis pub dhau qhov ntsuas kub kub, nrog cov kab ntau ntawm cov kab kub. Lawv tsim nyog rau cov xov xwm tsis corrosive thiab muaj feem xyuam rau oxidation saum toj 150 degree.
Raws li qhov kev txiav txim ntawm qhov kub, qhov tsis kam ntawm cov kav hlau ua hauj ntawm cov cua nab kuab ntawm cov cua sov. Yuav siv tau los ntsuas ntsuas kub hauv thaj tsam ntawm -200 degree rau +800 degree. Nws qhov zoo yog qhov txawv txav yog qhov tsawg heev. Vim nws cov yeeb yaj kiab hluav taws xob zoo, thermal resistors tuaj yeem muab cov ntawv sau cia kom raug rau cov ntaub ntawv, cov neeg sau npe, cov tswj hwm, kev hloov pauv, thiab khoos phis tawj.
Los ntawm qhov kev pom ntawm qhov kev hloov pauv ntawm kev tawm tsam nrog kub, feem ntau cov hlau coj muaj cov cuab yeej no, tab sis tsis yog txhua tus tuaj yeem siv ua cov ntsuas kub. Cov ntaub ntawv hlau siv raws li cov cua nab fab feem ntau yuav tsum muaj: cov khoom siv hluav taws xob loj heev, thiab cov kab ntawv sib raug zoo nyob rau hauv qhov kub thiab txias ntawm qhov chaw tsis kam ua thiab ntsuas kub.