Tankii E ụdị chromel constantan Bare Thermocouple Waya

Nkọwa Dị Mkpirikpi:

A na-akpọkwa NiCr-CuNi thermocouple (ụdị E) NiCr-Constantan thermocouple. Ọ nwere mgbaàmà siri ike ma dịkwa mma karịa Ụdị K ma ọ bụ Ụdị J na oke okpomọkụ dị n'etiti 1,000F na obere. Ụdị E kwụsiri ike karịa ụdị K, nke na-agbakwụnye na izi ezi ya.
Ụdị thermocouple E nwere mmepụta EMF kachasị ukwuu na mmetụta kachasị elu, yabụ ọ dị mma maka ịtụ obere mgbanwe okpomọkụ. Ọ nwekwara ezigbo nkwụsi ike na oke okpomọkụ dị ala ruo 300ºC, yana ezigbo ihe onwunwe nke mgbochi ire ere na ikuku iru mmiri. A na-atụ aro ya maka ikuku oxidizing ma ọ bụ ikuku na-adịghị arụ ọrụ, mana enweghị ike iji ya ozugbo na ibelata ikuku na ikuku site na gas sọlfọ.


Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Waya Thermocouple Bare ụdị E NiCr site na constantan
Kedu ụdị E?waya thermocouple ?
A na-akpọkwa NiCr-CuNi thermocouple (ụdị E) NiCr-Constantan thermocouple. Ọ nwere mgbaàmà siri ike ma dịkwa mma karịa Ụdị K ma ọ bụ Ụdị J na oke okpomọkụ dị n'etiti 1,000F na obere. Ụdị E kwụsiri ike karịa ụdị K, nke na-agbakwụnye na izi ezi ya.

Ụdị thermocouple E nwere mmepụta EMF kachasị ukwuu na mmetụta kachasị elu, yabụ ọ dị mma maka ịtụ obere mgbanwe okpomọkụ. Ọ nwekwara ezigbo nkwụsi ike na oke okpomọkụ dị ala ruo 300ºC, yana ezigbo ihe onwunwe nke mgbochi ire ere na ikuku iru mmiri. A na-atụ aro ya maka ikuku oxidizing ma ọ bụ ikuku na-adịghị arụ ọrụ, mana enweghị ike iji ya ozugbo na ibelata ikuku na ikuku site na gas sọlfọ.

Nkọwa zuru ezu nkewaya thermocouple

Ngwakọta Kemịkalụ
Aha onye nduzi Polarity Koodu Ihe mejupụtara kemịkalụ aha /%
Ni Cr Cu
NiCr Ezi EP 90 10
Cu-Ni (Constantan) Ihe na-adịghị mma EN 45 55
Oke okpomọkụ ọrụ
Dayameta/mm Okpomọkụ ọrụ ogologo oge /ºC Oge dị mkpirikpi Okpomọkụ ọrụ /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

Nkọwa Ngwugwu: 500m/1000m kwa mpịakọta yana ihe mkpuchi plastik na ngwugwu katọn. Dịka ọnụọgụ nke iwu na ihe ndị ahịa chọrọ.
Nkọwa Nnyefe: Site n'oké osimiri/ikuku. Ihe dị ka ụbọchị 7, dịka ọnụọgụ waya thermocouple si dị.

2018-12-25_0035_afọ 32 2018-12-25_0034_图 a 17 2018-12-21_0075_层 31 2018-2-14_0006_层 16 详情页通用版-250314


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