Ụdị K NiCr – NiAl Fiberglass Insulated Thermocouple Waya maka Thermostat
Nchịkọta ngwaahịa
Njirimara ngwaahịa
| Atụmatụ | Nkọwa |
| Ihe mkpuchi | Na-eji mkpuchi fiberglass, nke na-enye ezigbo nguzogide okpomọkụ na ihe mkpuchi ọkụ eletrik. Ọ nwere ike ịrụ ọrụ nke ọma na gburugburu ebe okpomọkụ dị elu, na-egbochi nhụsianya eletrik nke ọma dị ka obere sekit. |
| Ụdị Thermocouple | Ọ bụ nkeỤdị K waya thermocouple, mere nke NiCr – NiAl alloy. Ọ nwere ike ịhụ n'ụzọ ziri ezi mgbanwe okpomọkụ na mmepụta akara eletrik kwekọrọ. |
Ike mmepụta na ụdị
TANKII nwere ikike nrụpụta siri ike ma nwee ike iwepụta ọtụtụ eriri na-akwụ ụgwọ thermocouple, gụnyere mana ọnweghị oke na:
- Ụdị KX
- Ụdị NX
- Ụdị EX
- Ụdị JX
- Ụdị NC
- Ụdị TX
- Ụdị SC/RC
- Ụdị KCA
- Ụdị KCB
Ka ọ dị ugbu a, anyị na-enyekwa eriri nwere ihe mkpuchi dị iche iche, dị ka PVC, PTFE, silicone, na fiberglass, iji mezuo ihe achọrọ dị iche iche nke ngwa ngwa.
Ụkpụrụ ọrụ
Mgbe okpomọkụ na-agbanwe, eriri na-akwụ ụgwọ na-emepụta obere voltaji ma na-ebufe ya na thermocouple ejikọrọ, na-eme ka ịlele okpomọkụ. Enwere ike ịkpọ eriri igwe na-akwụ ụgwọ Thermocouple cables nke a na-ejikarị eme ihe maka nhazi okpomọkụ. Ọdịdị ha yiri nke eriri ngwá ọrụ abụọ, ma ihe ndị na-eduzi ihe dị iche iche. A na-eji thermocouples chọpụta okpomọkụ ma jikọọ ya na pyrometers maka ngosi okpomọkụ na njikwa. A na-enweta njikọ eletrik n'etiti thermocouples na pyrometers site na eriri thermocouple / thermocouple na-akwụ ụgwọ. A na-achọrọ ndị na-eduzi eriri ọkụ thermocouple ndị a ka ha nwee ihe ọkụ ọkụ - eletriki (emf) dị ka nke thermocouples eji maka ịhụ okpomọkụ.
Nrube isi na ụkpụrụ
A na-arụpụta ngwaahịa na-akwụ ụgwọ thermocouple n'ụzọ siri ike dabere n'ụkpụrụ ndị a:
- GB/T 4990 - 2010: "Alloy wires nke ndọtị na ụgwọ ụgwọ maka thermocouples" (Chinese National Standard)
- IEC 584-3 "Thermocouples - Nkebi 3 - waya akwụ ụgwọ" (International Standard)
Nkọwa nke nrụpụta waya na-akwụ ụgwọ
A na-anọchi anya aha nke wires na-akwụ ụgwọ dị ka: koodu thermocouple + C/X, dịka ọmụmaatụ, SC, KX.
- X: Short maka "mgbatị", na-egosi na alloy nke waya na-akwụ ụgwọ bụ otu ihe ahụ nke thermocouple.
- C: Mkpirisi maka "nkwụghachi ụgwọ", na-egosi na alloy nke waya na-akwụ ụgwọ nwere njirimara yiri nke thermocouple n'ime oke okpomọkụ.
Nkọwa zuru oke nke eriri thermocouple
| Koodu Thermocouple | Comp. Ụdị | Comp. Aha waya | Nke dị mma | Ihe ọjọọ |
| Aha | Koodu | Aha | Koodu |
| S | SC | ọla kọpa-constantan 0.6 | ọla kọpa | SPC | 0.6 | SNC |
| R | RC | ọla kọpa-constantan 0.6 | ọla kọpa | RPC | 0.6 | RNC |
| K | KCA | Iron-constantan22 | Ígwè | KPCA | nọgidere22 | KNCA |
| K | KCB | ọla kọpa-constantan 40 | ọla kọpa | KPCB | nke ugboro 40 | KNCB |
| K | KX | Chromel10-NiSi3 | Chromel10 | KPX | NiSi3 | KNX |
| N | NC | Iron-constantan 18 | Ígwè | NPC | ala 18 | NNC |
| N | NX | NiCr14Si-NiSi4Mg | NiCr14Si | NPX | NiSi4Mg | NNX |
| E | EX | NiCr10-Constantan45 | NiCr10 | EPX | Constantan45 | ENX |
| J | JX | Iron-Constantan 45 | Ígwè | JPX | ala 45 | JNX |
| T | TX | ọla kọpa-Constantan 45 | ọla kọpa | TPX | ala 45 | TNX |
7 × 0.2mm Ụdị K thermocouple na-akwụ ụgwọ waya / eriri
| Agba nke mkpuchi na Sheath |
| Ụdị | Agba mkpuchi | Agba Sheath |
| Nke dị mma | Ihe ọjọọ | G | H |
| / | S | / | S |
| SC/RC | Uhie | GREEN | OJI | GRAY | OJI | ODO |
| KCA | Uhie | Acha anụnụ anụnụ | OJI | GRAY | OJI | ODO |
| KCB | Uhie | Acha anụnụ anụnụ | OJI | GRAY | OJI | ODO |
| KX | Uhie | OJI | OJI | GRAY | OJI | ODO |
| NC | Uhie | GRAY | OJI | GRAY | OJI | ODO |
| NX | Uhie | GRAY | OJI | GRAY | OJI | ODO |
| EX | Uhie | Agba aja aja | OJI | GRAY | OJI | ODO |
| JX | Uhie | PURPLE | OJI | GRAY | OJI | ODO |
| TX | Uhie | Ọcha | OJI | GRAY | OJI | ODO |
| Mara: G–Maka ojiji izugbe H–Maka okpomoku na-eguzogide iji klaasị S-Precision Klas nkịtị enweghị akara ọ bụla |
Enwere ike ịhazi ihe mkpuchi ahụ dịka arịrịọ gị si dị.