Lub PT100 kub sensor yog ib qho cuab yeej uas hloov qhov kub thiab txias hloov mus ua ib qho teeb liab tso zis uas xa tau thiab ua tau raws li tus qauv. Feem ntau siv rau kev ntsuas thiab tswj cov txheej txheem kub ntawm kev lag luam. Cov transmitters nrog sensors feem ntau muaj ob ntu: lub sensor thiab lub converter teeb liab. Sensors feem ntau yog thermocouples lossis thermal resistances; cov converter teeb liab feem ntau yog tsim los ntawm cov chav ntsuas, cov txheej txheem ua teeb liab thiab cov chav hloov pauv (vim tias kev lag luam thermal resistances thiab thermocouple scales yog tus qauv, cov converter teeb liab kuj hu ua cov khoom ywj pheej. Transmitter), qee lub transmitters ntxiv cov zaub, thiab qee qhov kuj muaj fieldbus function.
Kub yog ib qho ntawm cov yam ntxwv ntawm lub cev uas tib neeg cuam tshuam nrog ntau tshaj plaws hauv xwm. Txawm hais tias nws yog nyob rau hauv qhov chaw sim khoom lossis hauv qhov chaw nyob thiab chaw so, kev sau lossis tswj qhov kub yog qhov tseem ceeb heev. Ntxiv mus, kev sau qhov kub thiab lub tswb ceeb toom hauv network yog ib qho thev naus laus zis niaj hnub no. Ib qho kev hloov pauv tsis zam ntawm kev txhim kho. Txij li thaum qhov kub muaj feem cuam tshuam nrog qhov ntau ntawm lub cev nws tus kheej thiab lub neej tiag tiag ntawm tib neeg, lub ntsuas kub yuav raug tsim raws li.
Vim yog qhov sib raug zoo ntawm qhov kub thiab qhov tsis kam ntawm PT100 thermal resistance, tib neeg tau siv qhov feature no los tsim thiab tsim PT100 thermal resistance temperature sensor. Qhov ntau thiab tsawg ntawm qhov kub thiab txias tuaj yeem yog -200 ℃ ~ + 850 ℃.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2022