Brief Description

The WRN-001 thermocouple element is used as a replacement of sensorto measure temperature, usually matched with display instruments, recordingmeter and electronic regulator. It can directly measure temperature from 0oCto 1800oC of liquid, vapor, gas medium and solid surface duringvarious production processes.

Main tech data

Temperature measure range

Category   Model   Graduation   Range   Allowable error(△t℃)  

Platinum rhodium30-Platinum rhodium6   WRR   B   0-1800   ±1.5℃ or ±0.0025∣t∣  

Platinum rhodium10-platinum   WRP   S   0-1600   ±1.5℃ or ±0.0025∣t∣  

Nickel chromium-nickel silicon   WRN   K   0-1300   ±2.5℃  or ±0.0075∣t∣  

Nickel chromium-copper nickel   WRE   E   0-800   ±2.5℃ or ±0.0075∣t∣  

Note“t”means the actual measuringtemperature

Thermocouple element

Type   Model   Graduation   Measure range℃   Diameterd mm   Total L mm        

NiCr-NiSi   WRN-010   K(EU-2)﹡   0～1000   Φ11   300350400450550650900115016502150      

NiCr-CuNi   WRE-010   E(EA-2)﹡   0～600      

PtRh30-PtRh6   WRR-010   B(LL-2)﹡    0～1600    Φ8      

PtRh30-PtRh6   WRR2-010      

PtRh10-Pt   WRP-010   S(LB-3)﹡   0～1300      

PtRh10-Pt   WRP2-010      

PtRh10-Pt   WRP-100   S(LB-3)﹡   0～1300   252   225      

Note: For special requirement of the WRN-001 thermocouple element,please contact the manufacturer.