Habe samihafa Chromel Alumel Bare Wire ho an'ny K Type Temperature Sensor
TYPE K (CHROMEL vs ALUMEL) dia ampiasaina amin'ny atmosfera fampihenana oxidizing, inert na maina. Fipoahana amin'ny banga voafetra amin'ny fotoana fohy. Tsy maintsy arovana amin'ny atmosfera misy solifara sy oxidizing kely. Azo itokisana sy marina amin'ny hafanana ambony.
1.simikaCfanoherana
KEVITRA | Famoronana simika (%) | ||||
Ni | Cr | Si | Mn | Al | |
KP(Chromel) | 90 | 10 | |||
KN(Alumel) | 95 | 1-2 | 0.5-1.5 | 1-1.5 |
2.Toetra ara-batana sy toetra mekanika
KEVITRA | Hateza (g/cm3) | teboka ºC) | Henjana (Mpa) | Ny fanoherana ny volume (μΩ.cm) | tahan'ny elongation (%) |
KP(Chromel) | 8.5 | 1427 | >490 | 70.6(20ºC) | >10 |
KN(Alumel) | 8.6 | 1399 | >390 | 29.4(20ºC) | >15 |
3.Ny sanda EMF amin'ny mari-pana samihafa
KEVITRA | Sanda EMF Vs Pt(μV) | |||||
100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | |
KP(Chromel) | 2816–2896 | 5938~6018 | 9298~9378 | 12729~12821 | 16156~16266 | 19532~19676 |
KN(Alumel) | 1218–1262 | 2140~2180 | 2849–2893 | 3600~3644 | 4403~4463 | 5271~5331 |
Sanda EMF Vs Pt(μV) | ||||
700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC |
22845~22999 | 26064~26246 | 29223~29411 | 32313~32525 | 35336~35548 |
6167~6247 | 7080~7160 | 7959~8059 | 8807~8907 | 9617~9737 |
4.Karazana, fanendrena ary karazana thermocouples
Type | fanendrena | Thermocouple | Thermocouple ID naoty |
SC sy RC | Varahina-varahina nikela 0.6 tambiny firaka fanonerana | Platonic-rhodium 10-platinum Thermocouple | S sy R |
Platonic-rhodium 13-platinum thermocouple | |||
KCA | Nikela vy-varahina 22 Onitra onitra HAMPIDIRANA | Nikela-chromium nikela thermocouple | K |
KCB | vy-varahina nikela 40 onitra fanonerana HAMPIDIRANA | ||
KX | Nikela-chrome 10-nikela 3 maharitra compensating Lead / compensation cable | ||
NC | Nikela vy-varahina 18 onitra firaka | Nikela-chromium silisiôma-nikela thermocouple | N |
NX | Nikela-chromium 14 silisiôma-nikela 4 maharitra firaka / tariby fanonerana | ||
EX | Nikela-chromium 10-nikela 45 maharitra firaka / tariby fanonerana | Nickel-chromium-cupronickel thermocouple | E |
JX | Nikela vy-varahina 45 fanonerana maharitra tariby firaka / fanonerana | Thermocouple vy-constantan | J |
TX | Iron-nickel-chromium 45 fanonerana maharitra tariby firaka / fanonerana | Copper-constantan thermocouple | T |