- 企業(yè)類型:制造商
- 新舊程度:全新
【主要技術(shù)參數(shù)】
●產(chǎn)品執(zhí)行標(biāo)準(zhǔn)
IEC584 IEC1515 GB/T16839-1997 JB/T5582-91
●常溫絕緣電阻
鎧裝偶在環(huán)境溫度為20±15℃,相對濕度不大于80%,試驗(yàn)電壓為500±50V(直流)電極與外套管之間的絕緣電阻≥1000MΩ.m。即1m長的試樣的絕緣電阻為1000MΩ;10m長的試樣的絕緣電阻為100MΩ。
●測溫范圍及允差
| 型號 | 分度號 | 允許誤差與偶材等級 | |||
| I級 | II級 | ||||
| 允差值 | 測溫范圍℃ | 允差值 | 測溫范圍℃ | ||
| TL-WRNK | K | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 |
| ±0.004│t│ | 375~1000 | ±0.0075│t│ | 333~1200 | ||
| TL-WRMK | N | ±1.5℃ | -40~+375 | ±2.5℃ | -40~+333 |
| ±0.004│t│ | 375~1000 | ±0.0075│t│ | 333~1200 | ||
| TL-WREK | E | ±1.5℃ | -40~+375 | ±1.5℃ | -40~+333 |
| ±0.004│t│ | 375~800 | ±0.004│t│ | 333~900 | ||
| TL-WRFK | J | ±1.5℃ | -40~+375 | ±1.5℃ | -40~+333 |
| ±0.004│t│ | 375~750 | ±0.004│t│ | 333~750 | ||
| TL-WRCK | T | ±1.5℃ | -40~+125 | ±1℃ | -40~+333 |
| ±0.004│t│ | 125~350 | ±0.0075│t│ | 133~350 | ||
| TL-WRPK | S | ±1℃ | 0~+1100 | ±2.5℃ | 0~600 |
| ±[1+0.003(t-1100)] | 1100~1600 | ±0.0025│t│ | 600~1600 | ||









