Thermocouples

All thermocouples combine the highest quality and many years of know-how. They follow the design principles:

  • Separated ∅5mm thin protection tubes made of 99.7% high-dense Al2O3
  • All protection tubes are 100% Helium leak tested, max. tolerated leak-rate 1.E-08 mbar·l/s
  • Additional empty protection tube for in-situ calibration measurement
  • Standard length between 400mm and 1600mm

Catalog

about thermocouples as PDF (~4MB)

Available types

Inert-gas processes

Vacuum processes

Controlling

Miniral insulated

Inert-gas thermocouple

 Pressure range 10-2mbar to 2bar

  • Standard thermocouples type S, R, K, N
  • PtRh-Pt types with a warranty of 4 years against drift and wire damage
  • Standard process fitting with G3/4″ thread or Ø22×150 tubes
  • custom made fitting upon request
  • gas-tight and pressure proof up to 2bar
  • PtRh-Pt builds with certificate of calibration, based on Ag and Pd fix-point measurements
  • Optional certificate in accordance to AMS 2750
  • Optional assembled with cable and connectors

Vacuum - Thermocouples

 Pressure range 10-6mbar to 21bar

  • PtRh-Pt builds with a warranty of 4 years against drift and wire break
  • Standard fitting with Ø22×150 tube or small flange ISO 20486
  • Individual fitting according to specification or drawing
  • vacuum-tight and pressure proof up to 21bar
  • 100% Helium tested, max. tolerated leak rate 1.0E-06 mbar·l/s
  • Including certificate of conformance containing manufacturing data and He-leak test results
  • PtRh-Pt builds with certificate of calibration, based on Ag and Pd fix-point measurements
  • Optional certificate in accordance to AMS 2750
  • Optional assembled with cable and connectors

Controlling - Thermocouples

For In-Situ controlling measurements

  • PtRh-Pt thermocouples inkl. 8 years warranty
  • fitting into all thermocouples
  • Insulation tube material 99.7% Al2O3 Ø2,5mm
  • Assembled with 2,5m Silicon/Silicon compensation cable
  • Including Ø30mm PMA transportation tube and handle
  • Including certificate of calibration based on Au and Pd-fix-point measurements
  • Optional certificate in accordance with AMS 2750
  • Optional assemblies with various connectors

Mineral-insulated thermocouples

  • Standard sheat materials W2.4816 (Inconel© 600) or W1.4841 (S310)
  • Diameters Ø0,5mm to Ø10mm
  • Different process connectors avaliable:
    • Miniature-Connectors
    • Standard-Connectors
    • With compensation cable
    • With a connection head Form B
  • As Duplex-Thermocouple insert for Ø22mm stainless steel tube and form A connection head

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