Uhlobo lwe-thermocouple yohlobo lwe-thermocouple yaseTshayina olungenanto oluyi-0.1mm ukuya kwi-12mm ixabiso lefektri Ukwenziwa kunye neFektri

Uhlobo lwe-K /T/L/E thermocouple wire bare wire 0.1mm ukuya kwi-12mm ixabiso lasefektri Umfanekiso obonisiweyo

Uhlobo lwe-thermocouple yocingo lwe-K /T/L/E olungenanto oluyi-0.1mm ukuya kwi-12mm ixabiso lefektri

Inkcazo emfutshane:

Iqela leTankii livelisa kakhulu iingcingo ze-thermocouple alloy, kuquka uhlobo lwe-K, J, T, LE, N,S, R, B.
Ukusuka kububanzi obuyi-0.05mm ukuya kwi-12mm, ngohlobo lwentambo engqukuva, ucingo olusicaba, kunye nocingo lwe-thermocouple olune-enamel.
Yintoni i-thermocouple?
I-thermocouple ineentambo ezimbini zesinyithi ezahlukeneyo ezidityaniswe kwelinye icala, ezaziwa ngokuba yi-measurement junction. Xa i-measurement junction ishushu okanye ipholile, ivelisa i-thermoelectric voltage enokuhambelana nobushushu. Elinye icala, apho iingcingo zingadityaniswanga khona, liqhagamshelwe kwisixhobo esifunda le voltage. Umahluko kubushushu phakathi kwe-measurement junction kunye nendawo yokubhekisa (edla ngokuba kwisixhobo) usetyenziselwa ukumisela ubushushu bokwenyani kwi-measurement junction.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Uhlobo lwe-thermocouple yocingo lwe-K /T/L/E olungenanto oluyi-0.1mm ukuya kwi-12mm ixabiso lefektri
Iqela leTankii livelisa ikakhuluiingcingo ze-alloy ze-thermocouple, kuquka uhloboK , J, T, LE, N ,S, R, B
Ukusuka kububanzi obuyi-0.05mm ukuya kwi-12mm, ngendlela yeucingo olungqukuva, ucingo olusicaba, kunye nocingo lwe-thermocouple olune-enamel.
Yintoni i-thermocouple?
I-thermocouple ineentambo ezimbini zesinyithi ezahlukeneyo ezidityaniswe kwelinye icala, ezaziwa ngokuba yi-measurement junction. Xa i-measurement junction ishushu okanye ipholile, ivelisa i-thermoelectric voltage enokuhambelana nobushushu. Elinye icala, apho iingcingo zingadityaniswanga khona, liqhagamshelwe kwisixhobo esifunda le voltage. Umahluko kubushushu phakathi kwe-measurement junction kunye nendawo yokubhekisa (edla ngokuba kwisixhobo) usetyenziselwa ukumisela ubushushu bokwenyani kwi-measurement junction.

Iintlobo ezikhoyo zeTankii:

Enye yezinto ekufuneka ziqwalaselwe xa ukhetha iintsimbi ezisetyenziswa kwi-thermocouple kukuphakama kobushushu bokusetyenziswa kwazo. Iindidi eziqhelekileyo ze-thermocouple ziquka:

Uhlobo K: I-Chromel (i-nickel-chromium alloy) kunye ne-Alumel (i-nickel-aluminium alloy). Olu hlobo lusetyenziswa kakhulu kwaye lugubungela ubushushu obahlukeneyo.
Uhlobo J: Intsimbi kunye neConstantan (i-copper-nickel alloy). Inomlinganiselo wobushushu olinganiselweyo kodwa ixabiso layo liphantsi xa ithelekiswa nohlobo K.
Uhlobo T: I-Copper kunye ne-Constantan. Ithandwa kakhulu kwiindlela ezisetyenziswa kubushushu obuphantsi.
Uhlobo E: I-Chromel kunye ne-Constantan. Inobukrelekrele obuphezulu kwaye ifanelekile ukusetyenziswa kumaqondo obushushu aphakathi.

kwayeUhlobo S, R, kunye no-B (iPlatinum Rhodium):

Ezi ntlobo zisetyenziselwa usetyenziso olusebenzisa amaqondo obushushu aphezulu, zibonelela ngozinzo kunye nokumelana ne-oxidation kumaqondo obushushu afikelela kwi-+1700°C kwi-Type S kunye ne-R, kwaye ukuya kuthi ga kwi-+1800°C kwi-Type B.

Isikhokelo Esihle sohlobo S kunye no-R:I-Platinum-Rhodium alloy (Uhlobo S lune-10% ye-Rhodium, Uhlobo R lune-13% ye-Rhodium)

I-Lead engalunganga yohlobo S kunye no-R:Iplatinam

Isikhokelo Esihle sohlobo B:I-Platinum-30% Rhodium

I-Lead Engalunganga yohlobo B:I-Platinum-6% Rhodium

Iiparamitha zeMveliso

Umgangatho ovumelekileyo kunye nokunyamezelana kwee-thermocouples zeTankii:

I-thermocouple Uhlobo	Ibanga	Uluhlu lobushushu ºC	Unyamezelo oluVumelekileyo /ºC
Uhlobo B	2	600~1700	±0.25% t
	3	600~800	±4
	3	800~1700	±0.5%t
Uhlobo R(S)	1	0~1100	±1
	1	1100~1600	±[1+(t-1100) ×0.3%]
	2	0~600	±1.5
	2	600~1600	±0.25% t
Uhlobo K kunye nohlobo N	1	-40~1100	±1.5ºC okanye ±0.4%t
	2	-40~1300	±2.5ºC okanye ±0.75%t
	3	-200~40	±2.5ºC okanye ±1.5%t
Uhlobo E	1	-40~1100	±1.5ºC okanye ±0.4%t
	2	-40~1300	±2.5ºC okanye ±0.75%t
	3	-200~40	±2.5ºC okanye ±1.5%t
Uhlobo J	1	-40~750	±1.5ºC okanye ±0.4%t
Uhlobo J	2	-40~750	±2.5ºC okanye ±0.75%t
Uhlobo T	1	-40~350	± 0.5ºC okanye ± 0.4%t
	2	-40~350	±1.0ºC okanye ±0.75%t
	3	-200~40	±1.0ºC okanye ±1.5%t

Ukusetyenziswa kwentambo ye-thermocouple:
1. Ukufudumeza - Izitshisi zegesi zee-oveni
2. Ukupholisa - Iifriji
3. Ukhuseleko lwenjini - Amaqondo obushushu kunye namaqondo obushushu angaphezulu
4. Ulawulo lobushushu obuphezulu - Ukuphoswa kwentsimbi