Umahluko phakathi kweThermocouple kunye neThermal Resistance (RTD)

Abahlobo abaninzi bayabuza ukuba i-thermocouple kunye ne-RTD zizixhobo ezifanayo, impendulo echanekileyo ayisona sixhobo esifanayo. Nangona zombini i-thermocouples kunye ne-RTDS zisetyenziswa njengezinto ezivavanya ubushushu, imigaqo yazo, iinjongo, kunye nomgangatho wobushushu zahlukile.

Ukwahlula indlela yoku-1: ngokwesakhiwo sokwahlula phakathi kwe-thermocouples okanye ii-RTDs, ii-thermocouples ngokubanzi ziqulunqwe ngama-electrode obushushu, iityhubhu ezikhuselayo, imikhono ekhuselayo kunye neebhokisi zokuhlangana kunye nezinye iindawo, ii-RTDs ziziphumo zomthwalo wenzwa kunye nokunikezelwa kwamandla kuqhagamshelwe ngaphakathi. uthotho.

Ukwahlula indlela ye-2: ngokweleyibhile ukugqiba ukuba ngaba i-thermocouple okanye i-RTD, i-nameplate iya kuba yi-thermocouple ethile okanye i-RTD imveliso ethile kunye nolwazi olucacileyo, kufuneka nje siqwalasele ngokucophelela kwaye sihlukanise phakathi kwe-thermocouples okanye i-RTDs inokwahlula.

Ukwahlula indlela ye-3: ngokusebenzisa ibhloko ye-terminal ukumisela, kukho ulwahlulo olulungileyo kunye olubi lwe-pole yi-thermocouple, akukho ntlukwano echanekileyo kunye nembi ye-pole ye-RTD. Le ndlela yokwahlula ilula, ungazama oh.

Ukwahlula indlela ye-4: ngomgca wembuyekezo ukugweba, i-thermocouple kufuneka ikhethe umgca wembuyekezo eyahlukileyo ngokweemodeli ezahlukeneyo, ukudibanisa umgca wembuyekezo ukunyusa ukuzinza kobushushu be-thermocouple, kwaye i-RTD ayifuni ucingo lwembuyekezo, kodwa i-RTD ikwahlulwe iimodeli ezahlukeneyo.

I-Thermocouple kunye ne-RTD ngamacandelo amabini ahlukeneyo, kufuneka sihluke ngononophelo, singayifumani impazamo, kufuneka sicace malunga nokuba zeziphi iinxalenye ekufuneka zenze ekugqibeleni, ngokweemfuno zabo zangempela, khetha i-RTD okanye i-thermocouple ngokuhambelana nayo. imeko yabo yokwenyani, ngakumbi malunga thermocouple ulwazi olutsha, siya kuhlaziywa rhoqo.