Thermocouple for the production site there was no significant temperature gradient must be measured simultaneously position multiple locations or multiple measurements, widely used in chemical synthesis of large towers, storage tanks and other devices. 
 ■ Technical parameters of multi-point thermocouple 


 Electrical Export: M27 × 2, NPT3 / 4 
 Thermal response time: ≤ 8s 
 Dual wire diameter: Φ3 
 Protection class: lP65 
 ■ multi-point thermocouple type specification 


 Model 
 No indexing 
 Temperature Range ℃ 
 Temperature Points 
 Protection tube material 

 WRN-230D 
 K 
 0 ~ 1000 
 0 ~ 12 
 GH3030 

 0 ~ 800 
 1Cr18Ni9Ti 

 WRE-230D 
 E 
 0 ~ 600 
 1Cr18Ni9Ti 

 WRN-430D 
 K 
 0 ~ 1000 
 GH3030 

 0 ~ 800 
 1Cr18Ni9Ti 
 WRE-430D 
 E 
 0 ~ 600 
 1Cr18Ni9Ti 


 Note: Please user-owned external protection tube 

 Related Links 
 Thermocouple type designation 
 Thermal resistance model designation 
 Classification of temperature measuring instruments 
 How Thermocouple Selection 
 The principle and construction of thermal resistance 
 Specifications and materials used wire thermocouple temperature relationship