TH-42 Head and Alumina Ceramics

Zesta Noble Metal Thermocouples
Zesta Noble Metal Thermocouples
Noble metal thermocouples offer the advantages of handling higher temperatures and providing greater accuracy than base metal thermocouples. The noble metal thermocouples can be ordered as bare elements, elements with insulators or assemblies. A typical assembly includes a head, alumina insulators and a protecting tube. A variety of hardware choices are available.
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Product Specifications

Types S, R, or B
Performance Capabilities:
1700°C (3100°F)
AWG Gauge::
12", 18", 24", 30", 36", 42", 48"
Size (inches) I.D. x O.D.::
  • 7/16 x 11/16
  • 1/4 x 11/16
  • 1/4 x 13/4


  • Heat treating and control sensors
  • Semiconductor: CVD processing control spikes
  • Glass manufacturing
  • Ferrous and non-ferrous metals