Maamaa PTFE Insulation Roa N Thermocouple Alloy
Whakatakotoranga
1.Khua: Waea Toronga
2.Thermocouplewaea parahi
Thermocouple waea parahi Whakarōpū
1. Te taumata Thermocouple (te taumata teitei o te pāmahana). Ko te nuinga o tenei momo waea thermocouple e tika ana mo te momo thermocouple K, J, E, T, N me L me etahi atu taputapu kitenga pāmahana teitei, pūoko pāmahana, etc.
2. Taumata waea utu (te taumata pāmahana iti). Ko tenei momo waea thermocouple te nuinga e tika ana mo te utu taura me te waea toronga o nga momo thermocouple o te momo S, R, B, K, E, J, T, N me L, taura whakawera, taura whakahaere me etahi atu.
Te momo Thermocouple me te taupū
| Nga momo Thermocouple me te Taurangi | ||
| Te momo | Momo | Awhe Ine(°C) |
| NiCr-NiSi | K | -200-1300 |
| NiCr-CuNi | E | -200-900 |
| Fe-CuNi | J | -40-750 |
| Cu-CuNi | T | -200-350 |
| NiCrSi-NiSi | N | -200-1300 |
| NiCr-AuFe0.07 | NiCr-AuFe0.07 | -270-0 |
Te Ahu me te Whakaaetanga o te Waea Thermocouple Wire Karaihe
Ahu / Whakaaetanga mm ) : 4.0+-0.25
Waehere tae me nga arotautanga whakatikatika tuatahi mo te waea thermocouple:
| Momo Thermocouple | Waehere Tae ANSI | Nga Whakaaetanga Whakatau Tuatahi | ||||
| Waea Waea | Te whakatikatika | +/- Kaiwhakahaere | Koti | Awhe Pawera | Paerewa Nga rohe | Motuhake Nga rohe |
| Rino(+) vs. Constantan(-) | J | Mā/Whero | Paraone | 0°C ki +285°C 285°C ki te +750°C | ±2.2°C ± .75% | ±1.1°C ± .4% |
| CHROMEL(+) vs. ALUMEL(-) | K | Kōwhai/Whero | Paraone | -200°C ki -110°C -110°C ki te 0°C 0°C ki +285°C 285°C ki +1250°C | ± 2% ±2.2°C ±2.2°C ± .75% | ±1.1°C ± .4% |
| Konohi(+) vs. Constantan(-) | T | Kahurangi/Whero | Paraone | -200°C ki te -65°C -65°C ki te +130°C 130°C ki te +350°C | ± 1.5% ±1°C ± .75% | ± .8% ± .5°C ± .4% |
| CHROMEL(+) vs. Constantan(-) | E | Waiporoporo/Whero | Paraone | -200°C ki -170°C -170°C ki te +250°C 250°C ki te +340°C 340°C+900°C | ± 1% ±1.7°C ±1.7°C ± .5% | ±1°C ±1°C ± .4% ± .4% |
Waehere Tae me te Whakaaetanga Whakatairanga Tuatahi mo te Waea Toronga:
| Momo toronga | Waehere Tae ANSI | Nga Whakaaetanga Whakatau Tuatahi | ||||
| Waea Waea | Te whakatikatika | +/- Kaiwhakahaere | Koti | Awhe Pawera | Paerewa Nga rohe | Motuhake Nga rohe |
| Iron (+) me Constantan(-) | JX | Mā/Whero | Pango | 0°C ki +200°C | ±2.2°C | ±1.1°C |
| CHROMEL (+) vs. ALUMEL (-) | KX | Kōwhai/Whero | Kōwhai | 0°C ki +200°C | ±2.2°C | ±1.1°C |
| Parahi(+) me Constantan(-) | TX | Kahurangi/Whero | Kahurangi | -60°C ki te +100°C | ±1.1°C | ± .5°C |
| CHROMEL(+) me Constantan(-) | EX | Waiporoporo/Whero | Waiporoporo | 0°C ki +200°C | ±1.7°C | ±1.1°C |
PVC-PVC Āhuatanga Tinana:
| Nga ahuatanga | Wewete | Koti |
| Ātete Abrasion | Pai | Pai |
| Tapahia Na roto i te Atete | Pai | Pai |
| Ātete Makuku | Tino pai | Tino pai |
| Atete rino Solder | Pohara | Pohara |
| Paemahana Ratonga | 105ºC tonu 150ºC kotahi | 105ºC tonu 150ºC kotahi |
| Whakamatau mura | Te tinei i a koe ano | Te tinei i a koe ano |
Kōtaha kamupene
