
PRODUCT我们相信好的产品是信誉的保证!
咨询热线:
0517-86896826
ARTICLES致力于成为更好的解决方案供应商!

产品型号:WR□K系列
更新时间:2026-05-07| 类别 | 代号 | 分度号 | 套管外径 | 常用温度 | 最高使用温度 | 允许偏差 △t | |
| mm | ℃ | 测量范围℃ | 允差值 | ||||
| 铂铑10-铂 | WRPK | S | ≥Φ3 | 1100 | 1200 | 0~1200 | ±1.5℃或 |
| ±0.25%t | |||||||
| 镍铬-铜镍 | WREK | E | ≥Φ3 | 600 | 700 | 0~700 | ±2.5℃或 |
| ±0.75%t | |||||||
| 镍铬-镍硅 | WRNK | K | ≥Φ3 | 800 | 900 | 0~900 | ±2.5℃或 |
| ±0.75%t | |||||||
| 铜-铜镍 | WRCK | T | ≥Φ3 | 350 | 400 | <-200 | 示作规定 |
| -40~±350 | ±0.75%t | ||||||
| 铁-铜镍 | WRFK | J | ≥Φ3 | 500 | 600 | 0~600 | ±2.5℃或 |
| ±0.75%t | |||||||
| 热响应时间τ0.5S | 接壳式 | 绝缘式 |
| 套管直径(mm) | ||
| 2 | 0.4 | 0.5 |
| 3 | 0.6 | 1.2 |
| 4 | 0.8 | 2.5 |
| 5 | 1.2 | 4 |
| 6 | 2 | 6 |
| 8 | 4 | 8 |
| 套管直径mm | 试验电压V-D.C | 绝缘电阻MΩ.m |
| 0.5~1.5 | 50±5 | ≥1000 |
| >1.5 | 500±50 | ≥1000 |
| 铠装热电偶外径dmm | ||||
| φ8 | φ6 | φ5 | φ4 | φ3 |
| 50 | 50 | 50 | 50 | 50 |
| 75 | 75 | 75 | 75 | 75 |
| 100 | 100 | 100 | 100 | 100 |
| 150 | 150 | 150 | 150 | 150 |
| 200 | 200 | 200 | 200 | 200 |
| 250 | 250 | 250 | 250 | 250 |
| 300 | 300 | 300 | 300 | 300 |
| 400 | 400 | 400 | 400 | 400 |
| 500 | 500 | 500 | 500 | 500 |
| 750 | 750 | 750 | 750 | 750 |
| 1000 | 1000 | 1000 | 1000 | 1000 |
| 1250 | 1250 | 1250 | 1250 | |
| 1500 | 1500 | 1500 | 1500 | |
| 2000 | 2000 | 2000 | 2000 | |
| 2500 | 2500 | 2500 | ||
| 3000 | 3000 | 3000 | ||
| 4000 | 4000 | 4000 | ||
| 5000 | 5000 | |||
| 7500 | 7500 | |||
| 10000 | 10000 | |||
| 15000 | ||||

扫码添加微信