型 號 | 分度號 | 允 差 等 級 | |||
I | II | ||||
允差值 | 測溫範圍°C | 允差值 | 測溫範圍°C | ||
WRN | K | ±1.5°C | -40∼+375 | ±2.5 °C | -40∼+333 |
±0.004ltl | 375∼1000 | ±0.0075 ltl | 333~1200 | ||
WRM | N | ±1.5°C | -40∼+375 | ±2.5°C | -40∼+333 |
±0.004 ltl | 375∼1000 | ±0.0075 ltl | 333∼1200 | ||
WRE | E | ±1.5°C | -40∼+375 | ±1.5°C | -40∼+333 |
±0.004 ltl | 375∼800 | ±0.004 ltl | 333∼900 | ||
WRF | J | ±1.5°C | -40∼+375 | ±1.5°C | -40∼+333 |
±0.004 ltl | 375∼750 | ±0.004 ltl | 333∼750 | ||
WRC | T | ±1.5°C | -40∼+125 | ±1°C | -40∼+133 |
±0.004 ltl | 125∼350 | ±0.0075 ltl | 133∼350 |
防爆級別 | 防爆證號 | 認證機構 |
dIIBT4 | GYB02544 | NEPSI |
dIIBT5 | GYB02562 | NEPSI |
dIICT4 | GYB02621 | NEPSI |
dIICT5 | GYB02632 | NEPSI |
iaIICT6 | GYB02653 | NEPSI |