Tuam Tshoj Tankii Hom E Chromel constantan Thermocouple Hlau Chaw tsim tshuaj paus thiab Hoobkas

Tankii Hom E Chromel constantan Thermocouple Hlau

Kev Piav Qhia Luv:

Lub thermocouple Hom E yog tsim los ntawm nickel-10% chromium (+) piv rau nickel-45% tooj liab (-). Hom thermocouple no siv tau rau hauv oxidizing lossis inert atmospheres nrog qhov kub thiab txias ntawm -200 ° C txog 900 ° C (330 ° F txog 1600 ° F). Hom E thermocouple siv tau zoo hauv subzero daim ntawv thov vim muaj kev tiv thaiv corrosion siab rau cov chaw noo noo siab. Ntawm txhua hom thermocouples sib txawv, Hom E muaj qhov tso zis EMF siab tshaj plaws ib degree.

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Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Chromel constantanLub thermocoupleHlau(hom E)

Cov Txheej Txheem Nthuav Dav

Cov Tshuaj Lom Zem
Lub Npe Tus Neeg Coj	Polarity	Cov Cai	Cov Tshuaj Lom Zem Nominal /%
Lub Npe Tus Neeg Coj	Polarity	Cov Cai	Ni	Cr	Cu
NiCr	Zoo	EP	–	10	–
Constantan	Tsis zoo	TN	45	–	55

Kev Ua Haujlwm Kub Ntau
Txoj kab uas hla/hli	Kub ua haujlwm ntev / ºC	Lub sijhawm luv luv ua haujlwm kub / ºC
0.3, 0.5	350	450
0.8, 1.0, 1.2	450	550
1.6, 2.0	550	650
2.5	650	750
3.2	750	900