Luv luv qhia txog kev paub ntawm thermocouple thermal resistance sensors

Luv luv qhia txog kev paub ntawm thermocouple thermal resistance sensors

Muaj cov thermocouples feem ntau yog siv ua ke nrog cov khoom siv los ntsuas qhov kub ntawm cov pa roj, kua, thiab ntau yam xov xwm nyob rau hauv 0-1800 degree ntau yam thaum lub sij hawm ntau lawm txheej txheem. Yancheng Hongchuang tau ntev tau tsim cov thermocouples thiab thermal resistors uas ua tau raws li cov qauv thoob ntiaj teb thiab cov kev qhia tshwj xeeb ntawm International Electrothermal Corporation (IEC) raws li kev cai hauv tebchaws.

Thermocouple siab feem ntau yog hais txog qhov zoo li qub sab nraud uas lub raj tiv thaiv tuaj yeem tiv taus yam tsis muaj kev tawg ntawm kev ua haujlwm kub. Qhov tseeb, lub siab nws tuaj yeem tiv taus yog cuam tshuam nrog cov khoom siv, txoj kab uas hla, phab ntsa thickness, cov qauv tsim, thiab cov txheej txheem kev teeb tsa ntawm lub raj tiv thaiv. Qhov tob tob ntawm lub thermocouple yuav tsum tsis txhob tsawg dua 8-10 npaug ntawm nws lub tes tsho tiv thaiv (tsuas yog cov khoom tshwj xeeb).

Qhov tsis kam ntawm chav sov thermocouple. Rau ib lub thermocouple nrog qhov ntev tshaj li ib meter, cov khoom ntawm nws chav tsev kub rwb thaiv tsev cov nqi thiab ntev yuav tsum tsis txhob tsawg tshaj li 100 megaohms,

Rau cov thermocouples nrog qhov ntev tsawg tshaj li ib 'meter', qhov rwb thaiv tsev tsis kam ntawm chav tsev kub yuav tsum tsis pub tsawg tshaj 100 megaohms. Lub hauv paus ntsiab lus ntawm kev ua haujlwm: Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub thermocouple yog txhawm rau txuas ob qhov sib txawv ntawm cov conductors rau hauv ib lub voj voog ntawm ob qho kawg. Cov cuab yeej siv tiag tiag yuav tso saib qhov ntsuas kub raws li qhov ntsuas kub ntawm lub tshuab hluav taws xob hluav taws xob uas tsim los ntawm thermocouple.

Lub thermoelectric electromotive quab yuam ntawm lub thermocouple yuav nce nrog qhov nce ntawm qhov ntsuas kub ntawm qhov ntsuas kawg, thiab nws qhov loj tsuas yog cuam tshuam nrog cov khoom ntawm lub thermocouple thiab qhov kub ntawm ob qho kawg, thiab tsis cuam tshuam rau qhov ntev thiab txoj kab uas hla thermocouple.

Cov tsos ntawm ntau yam thermocouples txawv nyob ntawm lawv cov kev xav tau, tab sis lawv cov qauv yooj yim feem ntau yog tib yam, feem ntau muaj cov khoom tseem ceeb xws li electrodes, insulating lub tes tsho, cov raj tiv thaiv, thiab cov thawv sib txuas.

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