Yuav ua li cas kuv paub tus qauv ntawm ib tug thermocouple

1. Thermocouples
Lub thermocouple yog ib qho khoom siv ntsuas kub uas siv ob lub xov hlau sib txawv txuas ua ke. Thaum qhov kub ntawm ob lub ntsiab lus sib txuas sib txawv, lub zog hluav taws xob tsim tawm.

Tus qauv ntawm lub thermocouple feem ntau yog txiav txim siab los ntawm cov hauv qab no:

Thermistor

Lub thermal rhiab heev ntawm lub thermocouple yog tsim los ntawm ob hom hlau hlau, feem ntau suav nrog K-hom, J-hom, T-hom, E-hom, thiab lwm yam. Cov thermal sensors sib txawv raws li qhov sib txawv ntawm kev ua haujlwm kub thiab kev xav tau.

Cov ntaub ntawv rwb thaiv tsev

Cov khoom siv rwb thaiv tsev ntawm cov thermocouples feem ntau yog siv los tiv thaiv thermal rhiab tiv thaiv los ntawm ib puag ncig cuam tshuam, feem ntau suav nrog asbestos, ceramics, iav fiber, thiab lwm yam.

Plhaub khoom

Cov khoom siv ntawm cov khoom siv thermocouples feem ntau yog ua los ntawm cov hlau uas kub-resistant los yog ceramic kom ruaj khov thiab corrosion kuj nyob rau hauv high-temperature ib puag ncig.

tso zis teeb liab

Lub teeb liab tso zis ntawm lub thermocouple tuaj yeem yog lub teeb liab analog (millivolts) lossis lub teeb liab digital (4-20mA), thiab cov teeb liab tsim nyog tuaj yeem xaiv tau raws li cov ntawv thov sib txawv.

qib

Thermocouples feem ntau muaj qib 1, 2, 3, thiab lwm yam. Cov qib siab dua, cov ntaub ntawv ntsuas kub tau raug ntsuas ntau dua.

Lwm yam

Raws li cov ntawv thov tshwj xeeb, lwm yam yuav tsum tau xav txog, xws li kev teeb tsa, kev sib txuas kab ntawv, thiab lwm yam.

Nyob rau hauv cov ntsiab lus, kom paub cov qauv ntawm ib tug thermocouple, nws yog tsim nyog los xav txog cov thermal rhiab heev Cheebtsam, rwb thaiv tsev cov ntaub ntawv, cov khoom vaj tse, tso zis teeb liab, kev ntsuam xyuas, thiab lwm yam. Xaiv cov qauv tsim nyog raws li kev thov tshwj xeeb kom ntseeg tau qhov tseeb thiab ruaj khov ntawm kev ntsuas kub.