WR □ T-01-type compression spring fixed nickel-chromium - copper-nickel thermocouple through the compression spring and the end of the thermocouple on the surface close to the measured object in order to improve the measurement reliability and accuracy. Compression spring-mounted thermocouple and display instrumentation supporting the use of direct measurement of 0 ~ 400 ℃ temperature range. Compression spring-mounted thermocouple extension wire with a soft, can flex with the thermal response time is small, easy to use, etc., for plastic extrusion machine, textile, food and other industries. ● structural principle 
 WRET-01-type compression spring-mounted thermocouple action principle, indexing feature and tolerance, the reference junction (cold junction) temperature compensation, as well as 
 Display measurement instruments and general thermocouple connection methods are the same. 
 WRET-01-type compression spring-mounted thermocouple structure as shown by the protection tube, the mounting bolts. Locking sleeve, spring and thermocouple wires and other components. 

 ● Installation 
 WRET-01-type compression spring-mounted thermocouple installation method shown, as shown in the measured object above a fixed installation, tighten the bolts in first test 
 Object, then the thermocouple close to the measured object, tighten the screw sleeve, the last screw on the locking sleeve. 

 ● Model 
 Model 
 Indexing number 
 Temperature Range ℃ 
 Thermal response time t0.5s 
 Protection tube material 

 WRET-01 
 E (EA-2) * 
 0-400 
 <5 
 Stainless Steel 1Cr18Ni9Ti 

 WRNT-01 K (EU-2) * 0-400 <5 stainless steel 1Cr18Ni9Ti 
 Specification 
 L 2 mm bolts 

 Length Lmm 
 Protection tube l 1 mm 

 1000 
 1500 
 2000 
 2500 
 3000 
 3500 
 4000 
 30 
 30 
 30 
 30 
 30 
 30 
 30 
 35 or 70 

 1000 
 1500 
 2000 
 2500 
 3000 
 3500 
 4000 
 60 
 60 
 60 
 60 
 60 
 60 
 60 



 Note: The order must specify: 1) Product name and model 
 2) The sum of the deep-set 
 3) Index numbers with "*" indicates special order specifications