T Patohia te Thermocouple Constantan Waea me TP TN mo te Waeariki
Ko nga taura utu thermocouple ka taea te kiia ko nga taura taputapu, na te mea ka whakamahia mo te ine i te pāmahana. He rite te hangahanga ki te taura taputapu takirua engari he rereke nga kaiarahi. Ka whakamahia nga thermocouples i roto i nga waahanga kia mohio ki te paemahana ka honoa ki nga pyrometers hei tohu me te whakahaere. Ko te thermocouple me te pyrometer e whakahaerehia ana e nga taura toronga thermocouple / taura mahiko thermocouple. Ko nga kaiarahi e whakamahia ana mo enei taura thermocouple e hiahiatia ana kia rite te ahua o te thermo-hiko (emf) rite ki te thermocouple e whakamahia ana mo te kite i te mahana.
Momo T Thermocouple (Parahi + / Constantan-) Ko te T he whanui whaiti me te tika waea waea thermocouple tika. He mea rongonui ki nga waahanga tirotiro tirotiro pāmahana me te hauora. He tika ± 1 ° C / 2 ° F mo nga paerewa paerewa me te ± 0.5 ° C / 1 ° F mo nga rohe motuhake, a he awhe mahana -330 ° F ~ 662 ° F (-200 ° C ~ 350 ° C) i runga i te rahi mehua waea.
Ko ta maatau tipu te nuinga o te momo hanga KX, NX, EX, JX, NC, TX, SC / RC, KCA, KCB waea utu mo te thermocouple, a ka whakamahia ki nga taputapu ine me te taura. Ko a maatau hua utu miihini thermocouple e hangaia ana e GB / T 4990-2010 'Waea koranu o te toronga me te utu i nga taura mo nga thermocouples' (Hainamana a Motu Hainamana), me te IEC584-3 'Thermocouple waahanga waahanga 3-utu' (Paerewa a-Ao).
Tuhinga o mua. waea: waehere thermocouple + C / X, hei tauira SC, KX
X: Poto mo te toronga, te tikanga ko te koranu o te waea utunga he rite ki te koranu o te thermocouple
C: He poto mo te utu, he tikanga he rite te ahua o te koranu waea utu ki te koranu o te thermocouple i tetahi awhe mahana.
Tono:
1. Heating - Nga kaitahu hau mo nga oumu
2. Whakamaa - Whakatio
3. Tiakitanga miihini - Nga tohu me nga mahana o te mata
4. Te mana teitei o te pāmahana - Te maka rino
Tawhā Taipitopito
| Waehere Thermocouple | Comp. Momo | Comp. Ingoa Waea | Pai | Kino | ||
| Ingoa | Waehere | Ingoa | Waehere | |||
| S | SC | parahi-Constantan 0.6 | parahi | SPC | Constantan 0.6 | SNC |
| R | RC | parahi-Constantan 0.6 | parahi | RPC | Constantan 0.6 | RNC |
| K | KCA | Iron-Constantan22 | Hinu | KPCA | Constantan22 | KNCA |
| K | KCB | parahi-Constantan 40 | parahi | KPCB | Constantan 40 | KNCB |
| K | KX | Chromel10-NiSi3 | Chromel10 | KPX | NiSi3 | KNX |
| N | NC | Iron-Constantan 18 | Hinu | NPC | Constantan 18 | NNC |
| N | NX | NiCr14Si-NiSi4Mg | NiCr14Si | NPX | NiSi4Mg | NNX |
| E | EX | NiCr10-Constantan45 | NiCr10 | EPX | Constantan45 | ENX |
| J | JX | Iron-Constantan 45 | Hinu | JPX | Constantan 45 | JNX |
| T | TX | parahi-Constantan 45 | parahi | TPX | Constantan 45 | TNX |
| Ko te tae o te Whakawehe me te Takotoranga | ||||||
| Momo | Tae Whakawehe | Tae sheath | ||||
| Pai | Kino | G | H | |||
| / | S | / | S | |||
| SC / RC | Whero | KOHE | HURU | KURI | HURU | KUNGA |
| KCA | Whero | BLUE | HURU | KURI | HURU | KUNGA |
| KCB | Whero | BLUE | HURU | KURI | HURU | KUNGA |
| KX | Whero | HURU | HURU | KURI | HURU | KUNGA |
| NC | Whero | KURI | HURU | KURI | HURU | KUNGA |
| NX | Whero | KURI | HURU | KURI | HURU | KUNGA |
| EX | Whero | PARANI | HURU | KURI | HURU | KUNGA |
| JX | Whero | PURPLE | HURU | KURI | HURU | KUNGA |
| TX | Whero | MA | HURU | KURI | HURU | KUNGA |
| Panui: G – Mo te whakamahi whanui H – Mo te whakamahi i te wera S – Akomanga Tino Kaore he tohu o te akomanga noa | ||||||
Taipitopito Kete: 500m / 1000m mo ia roera me te kiriata kirihou e takai ana me te peeke kaata. Ka rite ki te nui o te ota me nga whakaritenga a te kaihoko.
Taipitopito Tukunga: Na te moana / rangi / Whakaaetanga tuku
