热电偶补偿导线的使用范围及允许误差
时间:2011-01-10 阅读:1333
补偿导线型号 | 使用温度/℃ | 使用分类 | 允许误差/uV | 热电偶测量端温度/℃ | |
精密级 | 普通级 | ||||
SC或RC | 0~100 | G | ±30(±2.5) | ±60(±5.0) | 1000 |
SC或RC | 0~200 | H | - | ±60(±5.0) | 1000 |
KCA | 0~100 | G | ±60(±1.5) | ±100(±2.5) | 1000 |
KCA | 0~200 | H | ±60(±1.5) | ±100(±2.5) | 900 |
KCB | 0~100 | G | ±60(±1.5) | ±100(±2.5) | 900 |
KX | -20~100 | G | ±60(±1.5) | ±100(±2.5) | 900 |
KX | -25~200 | H | ±60(±1.5) | ±100(±2.5) | 900 |
NX | -20~100 | G | ±60(±1.5) | ±100(±2.5) | 900 |
NX | -25~200 | H | ±60(±1.5) | ±100(±2.5) | 900 |
EX | -20~100 | G | ±120(±1.5) | ±200(±2.5) | 500 |
EX | -25~200 | H | ±120(±1.5) | ±200(±2.5) | 500 |
JX | -20~100 | G | ±85(±1.5) | ±140(±2.5) | 500 |
JX | -25~200 | H | ±85(±1.5) | ±140(±2.5) | 500 |
TX | -20~100 | G | ±30(±0.5) | ±60(±1.0) | 300 |
TX | -25~200 | H | ±48(±0.8) | ±90(±1.5) | 300 |
注:G为一般用,H为耐热允许误差是在热端和冷端温度范围内规定的值.