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thermo-control Körtvélyessy GmbH
Inside a thermo-control thermocouple A thermo-control oxygen probe PARTS Service Customer portal
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The oxygen probe

Short summary

  • up to 4 years warranty *
  • high precision Platinum Thermoelement
  • No reference air, no cleaning, no turning, no repairs needed
  • Output level is independent of reference air
  • one-piece ZrO2 tube as solid-electrolyte
  • Ceramic protection tube (ø 17 mm) enables flexible assembly position
  • Available lengths: 500, 600, 700, 800, 900, 1000, 1100 und 1200 mm
  • Hardening furnaces, slot furnaces and vacuum furnaces (max 5bar)

Available designs

Symbol für Schutzgasöfen

Ambient pressure

  • Assembly with R3/4 screw or steel-tube
  • Pressure range ±1,5 bar
  • Immune to thermal shocks
  • ideal for carbonization furnaces
  • read more
Symbol für Vakuumöfen

Vacuum pressure

  • Assembly with small flange
  • Vacuum sealed version
  • max leak rate 10-8 mbar x l /s (He)
  • pressure range up to 5 bar
  • Ideal for low pressure carbonization
  • read more


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Call-back service

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e.g.German Phone number in Berlin

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Area Code : 030
Number : 40586940

The correct number to fill would be : +493040586940