1、固定法兰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-440
               WRM2-440  | 
            N | 0-800 | <90S | 1Cr18Ni9Ti | Ø16 | 300x150 350x200 400x250 450x300 550x400 650x500 900x750 1150x1000 1650x1500 2150x2000  | 
          
| 0-1000 | 0Cr25Ni20 | |||||
| WRM-440G
               WRM2-440G  | 
            0-800 | <24S | 1Cr18Ni9Ti | |||
| 0-1000 | 0Cr25Ni20 | |||||
| WRN-440
               WRN2-440  | 
            K | 0-800 | <90S | 1Cr18Ni9Ti | ||
| 0-1000 | 0Cr25Ni20 | |||||
| WRN-440G
               WRN2-440G  | 
            0-800 | <24S | 1Cr18Ni9Ti | |||
| 0-1000 | 0Cr25Ni20 | |||||
| WRE-440
               WRE2-440  | 
            E | 0-700 | <90S | 1Cr18Ni9Ti | ||
| WRE-440G
               WRE2-440G  | 
            <24S | |||||
| WRC-440
               WRC2-440  | 
            T | 0-350 | <90S | 1Cr18Ni9Ti | ||
| WRC-440G
               WRC2-440G  | 
            <24S | |||||
| WRF-440
               WRF2-440  | 
            J | 0-600 | <90S | 1Cr18Ni9Ti | ||
| WRF-440G
               WRF2-440G  | 
            <24S | |||||
2、法兰尺寸

  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