IEC751 JB/T18622-1997 JB/T8623-1997 JB/T5518-91
型號(hào) | 分度號(hào) | 測(cè)溫范圍 | 精度等級(jí) | 允許誤差 |
WZP | Pt100 | -200-+500 | A級(jí) | ±(0.15+0.002) ltl |
B級(jí) | ±(0.30+0.005) ltl | |||
WZC | Cu50 Cu100 | -50-+100 | --- | ±(0.30+0.005) ltl |
![](https://img79.ybzhan.cn/62b67f438055e7545f71f8adeb35b2bdfe2bbcced4eccc36e4a3321f371414111f2f36305b8c1ae7.jpg)