Intambo ye-thermocouple luhlobo lwentambo esetyenziselwa ukudibanisa i-thermocouple kwisixhobo sokulinganisa okanye inkqubo yokulawula.
Iyinxalenye ebalulekileyo yenkqubo yokulinganisa ubushushu be-thermocouple.
Ngohlobo lwe-thermocouple:
* Uhlobo K lwentambo ye-thermocouple: I-positive conductor yi-alloy ye-chromel, kwaye i-negative yi-amel. Inoluhlu olubanzi lomlinganiselo wobushushu ukusuka ku -200°C ukuya +1350°C kwaye ithembeke kakhulu, isetyenziswa kakhulu kwizityalo zenyukliya, iindawo zokuhluza i-oyile, kunye nezinye izinto ezisetyenziswa kwimizi-mveliso.
* Uhlobo lwe-J thermocouple cable: Abaqhubi benziwe ngentsimbi kunye ne-constantan. Kuyindlela engabizi kakhulu kunye nomgangatho weqondo lokushisa -40 ° C ukuya kwi-760 ° C, esetyenziswa ngokuqhelekileyo kwiinkqubo ezahlukeneyo zoshishino apho umlinganiselo wokushisa ufuneka ngaphakathi kolu luhlu lweqondo lokushisa.
* Uhlobo lwe-T thermocouple cable: Ii-conductor zibhedu kunye ne-constantan. Ilungele imilinganiselo yobushushu obuphantsi, kunye noluhlu lweqondo lokushisa -200 ° C ukuya +350 ° C. Ihlala isetyenziswa kwizikhenkcisi kunye nokulungiswa kokutya ngenxa yokusebenza kwayo kakuhle kwiindawo ezinobushushu obuphantsi.
* Uhlobo lwe-E thermocouple cable: Ii-conductors ziyi-nickel-chromium kunye ne-constantan. Yeyona ichanekileyo phakathi kwe-thermocouples eqhelekileyo, kunye neqondo lokushisa eliphakathi -50 ° C ukuya + 740 ° C. Ifanelekile kwizicelo ezifuna ukuchaneka komlinganiselo ophezulu.
* Uhlobo lwentambo ye-thermocouple ye-N: Ii-conductor ziyi-nicrosil kunye ne-nisil. Yi-analog ekumgangatho ophezulu kunye nexabiso eliphantsi lohlobo lwe-K, kunye noluhlu lobushushu ukusuka -270 ° C ukuya +1300 ° C, inika umgca olungileyo, uvakalelo oluphezulu, kunye nokuzinza.
* Uhlobo B lwentambo ye-thermocouple: Inemilenze emibini yeplatinam-rhodium kunye nomgangatho wobushushu obuphezulu kakhulu obuphakathi kwe-600 ukuya kwi-1704 ° C, iyenza igqwese ukusetyenziswa kwizityalo zeglasi kunye nezinye iinkqubo zoshishino ezinobushushu obuphezulu.
* Uhlobo lwe-R thermocouple cable: Ikwanayo neqondo lokushisa eliphezulu le-0 ° C ukuya kwi-1450 ° C, kunye nomlenze omnye we-platinum-rhodium. Isetyenziswe kwezinye izicelo eziphezulu zokushisa apho ukuchaneka okuphezulu kunye nokuzinza kuyadingeka.
* Uhlobo lwe-S thermocouple cable: I-conductor ekhangayo yi-platinum-rhodium alloy, kwaye i-negative yiplatinum ecocekileyo. Inomlinganiselo ophezulu wokuchaneka kunye nokuzinza, kwaye ifanelekile ukusetyenziswa kwiindawo eziphezulu zokushisa. Ihlala isetyenziswa kwiilabhoratri kunye nezinye izicelo zomlinganiselo wobushushu obuchanekileyo.
I-TANKII ikakhulu ivelisauhlobo KX,NX,EX,JX,NC,TX,SC/RC,KCA,KCBukuhlawulela ucingo lwe-thermocouple, kwaye zisetyenziswa kwizixhobo zokulinganisa ubushushu kunye neentambo. Iimveliso zethu zembuyekezo ye-thermocouple zonke zenziwe zithobelaI-GB/T 4990-2010 iingcingo zengxubevange yolwandiso kunye neentambo zokuhlawulela i-thermocouples (iMigangatho yeSizwe yaseTshayina), kunye ne-IEC584-3 'Inxalenye ye-Thermocouple i-3-compensating wire' (umgangatho wamazwe ngamazwe). • Ukufudumeza – Izitshisi zerhasi eziontini • Ukupholisa – Izikhenkcezisi • Ukhuseleko lwe-injini – Amaqondo obushushu kunye namaqondo obushushu aphezu komhlaba • Ulawulo lobushushu obuphezulu – Ukufakwa kwentsimbi