I-PTFE ehlala i-Insulation Material ye-N Thermocouple Alloy
Iinkcukacha
1.Isimbo:Ucingo Lokwandiswa
2.Thermocoupleucingo lobhedu
Thermocouple ucingo lobhedu Classification
1. Inqanaba le-Thermocouple (izinga eliphezulu lokushisa). Olu hlobo lwecingo lwe-thermocouple lufanelekile kakhulu kuhlobo lwe-thermocouple K, J, E, T, N kunye ne-L kunye nezinye izixhobo zokubona ukushisa okuphezulu, inzwa yeqondo lokushisa, njl.
2. Ukuhlawulela inqanaba locingo (izinga lobushushu eliphantsi). Olu hlobo lwecingo lwe-thermocouple lufanelekile ngokukodwa ukuhlawulela ikhebula kunye nocingo lokwandiswa kwee-thermocouples ezahlukeneyo zohlobo lwe-S, R, B, K, E, J, T, N kunye ne-L, intambo yokufudumeza, intambo yokulawula kunye nokunye.
Iindidi ze-thermocouple kunye nesalathisi
| Iintlobo ezahlukeneyo ze-Thermocouple kunye ne-Index | ||
| Iintlobo ngeentlobo | Uhlobo | Uluhlu lomlinganiselo(°C) |
| NiCr-NiSi | K | -200-1300 |
| I-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 |
Imilinganiselo kunye nokunyamezela kweFiberglass Insulated Thermocouple Wire
Imilinganiselo / Ukunyamezela mm ) : 4.0+-0.25
Ikhowudi yombala kunye nonyamezelo lokuqala lokulinganisa ucingo lwe-thermocouple:
| Uhlobo lweThermocouple | Ikhowudi yoMbala ye-ANSI | Ukunyamezelwa kokuQala kokuQala | ||||
| Iialloyi zocingo | Ulungelelwaniso | +/- Umqhubi | Ibhatyi | Uluhlu lobushushu | Umgangatho Imida | Ekhethekileyo Imida |
| Intsimbi(+) vs. Constantan(-) | J | Mhlophe/Bomvu | Ntsundu | 0°C ukuya +285°C 285°C ukuya +750°C | ±2.2°C ± .75% | ±1.1°C ± .4% |
| I-CHROMEL(+) vs. I-ALUMEL(-) | K | Mthubi/Bomvu | Ntsundu | -200°C ukuya ku-110°C -110°C ukuya ku-0°C 0°C ukuya +285°C 285°C ukuya +1250°C | ± 2% ±2.2°C ±2.2°C ± .75% | ±1.1°C ± .4% |
| Ubhedu(+) vs. Constantan(-) | T | Blue/Bomvu | Ntsundu | -200°C ukuya ku-65°C -65°C ukuya +130°C 130°C ukuya +350°C | ± 1.5% ±1°C ± .75% | ± .8% ± .5°C ± .4% |
| I-CHROMEL(+) vs. Constantan(-) | E | Purple/Bomvu | Ntsundu | -200°C ukuya -170°C -170°C ukuya +250°C 250°C ukuya +340°C 340°C+900°C | ± 1% ±1.7°C ±1.7°C ± .5% | ±1°C ±1°C ± .4% ± .4% |
IKhowudi yoMbala kunye noNyamezelo lokuQala lokuLungisa uLwandiso lweeNcingo:
| Uhlobo lolwandiso | Ikhowudi yoMbala ye-ANSI | Ukunyamezelwa kokuQala kokuQala | ||||
| Iialloyi zocingo | Ulungelelwaniso | +/- Umqhubi | Ibhatyi | Uluhlu lobushushu | Umgangatho Imida | Ekhethekileyo Imida |
| Intsimbi (+) vs. Constantan(-) | JX | Mhlophe/Bomvu | Mnyama | 0°C ukuya +200°C | ±2.2°C | ±1.1°C |
| I-CHROMEL (+) vs. ALUMEL (-) | KX | Mthubi/Bomvu | Lubhelu | 0°C ukuya +200°C | ±2.2°C | ±1.1°C |
| Ubhedu(+) vs. Constantan(-) | TX | Blue/Bomvu | Luhlaza | -60°C ukuya +100°C | ±1.1°C | ± .5°C |
| I-CHROMEL(+) vs. Constantan(-) | EX | Purple/Bomvu | Mfusa | 0°C ukuya +200°C | ±1.7°C | ±1.1°C |
PVC-PVC iiPropati zoMzimba:
| Iimpawu | I-Insulation | Ibhatyi |
| Ukunyangwa kweAbrasion | Kulungile | Kulungile |
| Nciphisa Ukuxhathisa | Kulungile | Kulungile |
| Ukuxhathisa ukufuma | Egqwesileyo | Egqwesileyo |
| I-Solder Iron Resistance | Ubuhlwempu | Ubuhlwempu |
| Ubushushu beNkonzo | 105ºC ngokuqhubekayo 150ºC eyodwa | 105ºC ngokuqhubekayo 150ºC eyodwa |
| Uvavanyo lomlilo | Ukuzicima | Ukuzicima |
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