Kev siv ntawm thermocouple tiv thaiv raj

Thermocouple yog ib qho siv ntsuas kub feem ntau ntsuas tau tias ua lub luag haujlwm tseem ceeb hauv ntau thaj teb. Thermocoples yuav inevitably kev hnav thiab kua muag thaum lub sijhawm ua ntawv thov, yog li nws yog qhov tsim nyog los tswj cov raj thermocouple. Lub raj txij nkawm muaj qhov cuam tshuam tseem ceeb ntawm kev saib xyuas ntawm thermocouple. Yog li, dab tsi yog cov ntawv thov cov qauv rau thermocouple tu cov hlab ?.

Raws li cov cai, txoj kev pov thawj yuav tsum muaj raws li hauv qab no: "Tso lub nplai thermocouple boille nrog lub cheeb tsam ntawm qhov chaw hla ntawm cov ntsug nplai thermocouple." "Thauj cov pob thermocouple rau hauv qhov tseeb rauv, thiab ntsuas qhov kawg ntawm qhov ntsuas raj. Kev ntsuas qhov kawg ntawm cov raj hluav taws xob thermocouple

Tus tib neeg thermorodples uas tau muab pob ua ke nrog cov thermocouples hauv cov cai yog qhov ntsuas kub ntawm kev saib xyuas lub tes tsho thiab haum nrog lub siab Alsulated Cleads. Qhov kev ntsuas thermored thermocouples yog cov kab sib xyaw ua ke ntawm cov hlau txheej sib xyaw, thiab cov xov hlau thermocouple, tsis tuaj yeem muab rho tawm. Cov txheej txheem sab nraud ntawm lub tsho hlau lub tsho hlau raj tsho ntawm lub tsho ntsuas cua sov yog} mm, thiab cov feem ntau siv cov taub ntawm {mm, nrog siab tawv. Vim yog qhov sib txawv hauv cov khoom, nws yog qhov nyuaj kom paub meej tias cov kab lus sib tshooj yog "nyob rau tib seem ntawm ntsug nplai thermocouple" thaum sib xyaw ua ke nrog nplai thermocouple. Yog tias cov bundling yog qhov muaj zog heev, nws tuaj yeem ua rau lub siab txiv neej txij nkawm nkawm raj ntawm cov nplai kub thermocouple tawg. Ib qho ntxiv, txhua zaus kev ntsuas hluav taws xob yog nqa tawm, nplai thermocouple yuav tau khi ua ke nrog kev sim thermocouple. Rov ua rog rov qab tuaj yeem yooj yim ua rau muaj mob rau lub ntsuas kub thermocouple, txo nws txoj kev ruaj khov thiab cuam tshuam qhov tseeb ntawm qhov ntsuas tau. Tsis tas li ntawd, tom qab txhua txhua bundling, nws yog ib qho tsim nyog yuav tsum tau rov kho lub tsho txij nkawm ntawm nplai kev pabcuam lub neej ntawm nplai thermocouple.

Lub raj txij nkawm yog lub tubular khoom siv los tiv thaiv thermoelectric electrode ntawm cov teebmeem tsis zoo. Hauv kev teeb tsa ntawm qee qhov ntsuas kub, qee lub nroog siv cov tes tsho rau kev ntsuas, seb nws yog thermocouts, lossis bimetallic kub. Ib qho ntxiv kom nco ntsoov thaum tswj cov teeb meem yog qhov sib txawv ntawm qhov sib txawv, thiab phau ntawv qhia kev sib txawv yuav tsum tau kuaj thaum thov kev sib txawv.