品牌
生产厂家厂商性质
北京市所在地
WRK系列铠装热电偶
型号 | 分度号 | 允差等级 | |||
| | I | II | ||
| | 允差值 | 测温范围°C | 允差值 | 测温范围°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 |
偶丝形式 | 单支式 | 双支式 | |
套管直径 | Ф2 Ф3 Ф4 Ф5 Ф6 Ф8 | Ф3 Ф4 Ф5 Ф6 Ф8 | |
套管材质 | E﹑J﹑T | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| K﹑N | 1Cr18Ni9Ti GH3030 | 1Cr18Ni9Ti GH3030 |
| S | GH3039 | GH3039 |