Noble Metal Thermocouple

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Noble metal thermocouples are manufactured with wire that is made with precious or "noble" metals like Platinum and Rhodium. Noble metal thermocouples can be used in oxidizing or inert applications and must be used with a ceramic protection tube surrounding the thermocouple element. These sensors are usually fragile and must not be used in applications that are reducing or in applications that contain metallic vapors.


Type : R, S, B
Element Dia : 0.30, 0.35, 0.4, 0.45, 0.5 mm
Other sizes on request
Protection Sheath : Ceramic (C-799), 610, Inconel,
Silicon Carbide, Platinum etc.
Configuration : Simplex/Duplex/Multipoint.
Special: Hot Blast & Stove Dome

Application Example
  • Oxidizing
  • Reducing and inert gas furnaces
  • Nuclear power generating plants, exhaust gases
  • wind tunnels
  • Pollution control and high temperature
  • Process control applications