C Type High Temperature Tungsten Molybdenum Thermocouple

C Type High Temperature Tungsten Molybdenum Thermocouple 

WRE Tungsten Rhenium C Type Thermocouple .

This specification covers the requirements for bare, solid conductor, tungsten and rhenium alloy thermoelements having diameters of 0.13 mm (0.005 in.) to 0.5 mm (0.020 in.)supplied in matched pairs. These thermo elements is suitable for use either in bead-insulated, bare-wire thermocouples, or in compacted metal-sheathed, ceramic insulated thermocouple material or assemblies.

This specification covers the thermocouple combinations of tungsten-3 % rhenium versus tungsten-25% rhenium (W3RE/W25RE) and tungsten-5 % rhenium versus tungsten-26 % rhenium (W5RE/W26RE). All information applies to both combinations unless otherwise noted.  

Specifications: 
1) Compositions: 
a) Positive (+): 97% tungsten, 3% rhenium 
b) Negative (-): 75% tungsten, 25% rhenium

2) Diameter: 0.5mm, as per customers' requests 
3) Working temperature: 0 - 2,300oC

4) Tolerances: 
a) 0 to 400oC: ± 4oC 
b) 400 to 2,300oC: ±0.5%

Choose types from following table
 

Special sizes are available, please contact sales for inquiries.