
1、固定螺纹式防爆热电偶选型一览表
| 产品型号 | 分度号 | 温度范围 ℃ | 热响应时间 | 保护管材料 | 规 格(mm) | |
| d | L x l | |||||
| WRM-240
               WRM2-240  | 
            N | 0-800 | <90S | 1Cr18Ni9Ti | Ø16 | 300x150 350x200 400x250 450x300 550x400 650x500 900x750 1150x1000 1650x1500 2150x2000 
  | 
          
| 0-1000 | 0Cr25Ni20 | |||||
| WRM-240G
               WRM2-240G  | 
            0-800 | <24S | 1Cr18Ni9Ti | |||
| 0-1000 | 0Cr25Ni20 | |||||
| WRN-240
               WRN2-240  | 
            K | 0-800 | <90S | 1Cr18Ni9Ti | ||
| 0-1000 | 0Cr25Ni20 | |||||
| WRN-240G
               WRN2-240G  | 
            0-800 | <24S | 1Cr18Ni9Ti | |||
| 0-1000 | 0Cr25Ni20 | |||||
| WRE-240
               WRE2-240  | 
            E | 0-700 | <90S | 1Cr18Ni9Ti | ||
| WRE-240G
               WRE2-240G  | 
            <24S | |||||
| WRC-240
               WRC2-240  | 
            T | 0-350 | <90S | 1Cr18Ni9Ti | ||
| WRC-240G
               WRC2-240G  | 
            <24S | |||||
| WRF-240
               WRF2-240  | 
            J | 0-600 | <90S | 1Cr18Ni9Ti | ||
| WRF-240G
               WRF2-240G  | 
            <24S | |||||
2、螺纹规格

  1)热电偶Iji按协议订货;
          2)保护管其余材质根据协议订货
3、选型须知