WRK系列鎧裝熱電偶
型號(hào) | 分度號(hào) | 允差等級(jí) | |||
| | I | II | ||
| | 允差值 | 測(cè)溫范圍°C | 允差值 | 測(cè)溫范圍°C |
WRNK | K | ±1.5°C | -40~ 375 | ±2.5 °C | -40~ 333 |
| | ±0.004ltl | 375~1000 | ±0.0075 ltl | 333~1200 |
WRMK | N | ±1.5°C | -40~ 375 | ±2.5°C | -40~ 333 |
| | ±0.004 ltl | 375~1000 | ±0.0075 ltl | 333~1200 |
WREK | E | ±1.5°C | -40~ 375 | ±1.5°C | -40~ 333 |
| | ±0.004 ltl | 375~800 | ±0.004 ltl | 333~900 |
WRFK | J | ±1.5°C | -40~ 375 | ±1.5°C | -40~ 333 |
| | ±0.004 ltl | 375~750 | ±0.004 ltl | 333~750 |
WRCK | T | ±1.5°C | -40~ 125 | ±1°C | -40~ 133 |
| | ±0.004 ltl | 125~350 | ±0.0075 ltl | 133~1000 |
WRPK | S | ±1°C | 0~ 1100 | ±2.5°C | 0~600 |
| | ±[0.003(t-1100)] | 1100~1600 | ±0.0025 ltl | 600~1600 |
偶絲形式 | 單支式 | 雙支式 | |
套管直徑 | Ф2 Ф3 Ф4 Ф5 Ф6 Ф8 | Ф3 Ф4 Ф5 Ф6 Ф8 | |
套管材質(zhì) | E﹑J﹑T | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| K﹑N | 1Cr18Ni9Ti GH3030 | 1Cr18Ni9Ti GH3030 |
| S | GH3039 | GH3039 |