China Tankii E type chromel constantan Bare Thermocouple Wire Manufacture and Factory

Tankii E mhando chromel constantan Bare Thermocouple Wire

Tsananguro pfupi:

NiCr-CuNi thermocouple (rudzi rweE) inonziwo NiCr-Constantan thermocouple. Ine chiratidzo chakasimba uye kururama kwakanyanya kupfuura Type K kana Type J pakupisa kuri pakati nepakati kwe1,000F zvichidzika. Type E yakagadzikanawo kupfuura type K, izvo zvinoita kuti ive yakarurama.
Type E thermocouple ine EMF yakakura uye inonyanya kunzwisiswa, saka yakakodzera kuyera shanduko diki yekupisa. Inewo kugadzikana kwakanaka mukupisa kwakaderera kusvika ku300ºC, uye ine hunhu hwakanaka hwekudzivirira ngura mumhepo ine hunyoro. Inokurudzirwa kuti ioxidize kana kuti inert atmospheres, asi haigone kushandiswa zvakananga mukuderedza mhepo nemhepo ine sulphur gases.

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Ruzivo rweChigadzirwa

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Matagi eChigadzirwa

Waya yeThermocouple isina chinhu E NiCr kuburikidza ne constantan
Chii chinonzi E typewaya yethermocouple ?
NiCr-CuNi thermocouple (rudzi rweE) inonziwo NiCr-Constantan thermocouple. Ine chiratidzo chakasimba uye kururama kwakanyanya kupfuura Type K kana Type J pakupisa kuri pakati nepakati kwe1,000F zvichidzika. Type E yakagadzikanawo kupfuura type K, izvo zvinoita kuti ive yakarurama.

Type E thermocouple ine EMF yakakura uye inonyanya kunzwisiswa, saka yakakodzera kuyera shanduko diki yekupisa. Inewo kugadzikana kwakanaka mukupisa kwakaderera kusvika ku300ºC, uye ine hunhu hwakanaka hwekudzivirira ngura mumhepo ine hunyoro. Inokurudzirwa kuti ioxidize kana kuti inert atmospheres, asi haigone kushandiswa zvakananga mukuderedza mhepo nemhepo ine sulphur gases.

Chiyero chakadzama chewaya yethermocouple

Kuumbwa kweMakemikari
Zita reMutungamiriri	Polarity	Kodhi	Kuumbwa Kwemakemikari Kwezita /%
Zita reMutungamiriri	Polarity	Kodhi	Ni	Cr	Cu
NiCr	Zvakanaka	EP	90	10	–
Cu-Ni(Constantan)	Zvakaipa	EN	45	–	55

Kushanda Tembiricha Range
Dhayamita/mm	Kushanda kwenguva refu tembiricha /ºC	Nguva pfupi Tembiricha yekushanda /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

Ruzivo rweKurongedza: 500m/1000m papepa rimwe nerimwe rine purasitiki yakaputirwa nefirimu uye pasuru yekatoni. Sehuwandu hweodha uye zvinodiwa nevatengi.
Ruzivo rwekutumira: Negungwa/mhepo. Mazuva angangoita manomwe, sehuwandu hwewaya yethermocouple.