800 Series     810 Series   820 Series   830 Series

"Wedge shaped" Skin Thermocouples

820 Series

  • Almost accurate temperature measurements of :
    • Fired heater tubes
    • Boiler tubes
    • Reformer tubes
  • Thick wall for longer usage life.
  • Grounded hot junction in a "Wedge shaped" tip for direct welding to tube surface.
  • Flameproof or weatherproof head in 316SS or Aluminum.
  • Hot end designed to wrap round the tube.
  • Many thermocouple types and sheath materials to choose from.

No of elements
Elements
Sheath Diameter
Sheath Material
Head Type
No of entries
Installation type
Expansion Loop
Overall Length

Define  OL = U + T + 95

Tube OD 

Define

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