R Type Thermocouple


Temperature Range 0 to 1300 deg C
Accuracy +/- 1.5 deg C or +/- 0.25%
Class Class 2
Probe Material Stainless Steel
Application Industrial
Assembly Thermocouple Probe
Mount Bolt Type
Probe Termination Lead Wire
Probe Diameter 0.5 - 8 mm
Probe Length 0 - 150 mm

Relying on our expertise in this domain, we are engaged in offering R Type Thermocouple Temprature Sensor to our respected clients.

Type R thermocouple has superior mechanical properties to Type S and is recommended for continuous use in oxidizing and inert atmospheres around temperatures up to 1400°C and intermittently up to 1600°C. However, it should not be used in vacuum, reducing or metallic vapour atmospheres unless properly protected with clean high purity (>99.5%) Alumina insulators and protection tubes. Among precious metal thermocouples, Type R is most widely used.

Temperature Range

  • Thermocouple grade wire, −58° to 2,700°F (−50 to 1,480°C)
  • Extension grade wire, −32° to 392°F (0 to 200°C)
  • Accuracy (whichever is greater):
  • Standard: ± 1.5C or ± .25%
  • Special Limits of Error: ± 0.6C or 0.1%

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