Platinum Rhodium Bare Wires

The exceptional corrosion resistance of temperature sensors made of precious metals ensures a long service life and consistent measurement accuracy. Therefore, high-purity platinum or platinum/rhodium alloy thermocouple wires are the answer for sensing high temperatures up to 1700°C. For example, the steel and semiconductor industries employ thermocouples composed of these wires to measure precise temperatures.

• Deviations
  

  Type	Class 1 Deviation [Whichever is greater] [Tolerances as per EN 60584]	Class 2 Deviation [Whichever is greater] [Tolerances as per EN 60584]
  R	+/- 1˚C for temperatures [0-1100˚C] & 1.0 °C + ((T–1100) x 0.003 °C) for temperatures [1100˚C-1600˚C]	1.5 °C or (0.0025 x T) °C for temperatures [0˚C-1600˚C]
  S	+/- 1˚C for temperatures [0-1100˚C] & 1.0 °C + ((T–1100) x 0.003 °C) for temperatures [1100˚C-1600˚C]	1.5 °C or (0.0025 x T) °C for temperatures [0˚C-1600˚C]
  B	NA	1.5 °C or (0.0025 x T) °C for temperatures [600˚C-1600˚C]