Lehr Thermocouple Assemblies

Our custom-made Noble Metal Thermocouple Assemblies are designed and manufactured to bring precision, quality & reliability into the high-temperature thermal environment of the Lehr oven.

The annealing process is a fundamentally important part of the production of glass. This process leads to an overall higher quality and stronger end product with a reduced amount of internal stress.

We manufacture and assemble our Lehr Thermocouple Assemblies from the highest quality components in our clean room environment. This ensures reliable, unified temperatures throughout the sections of the oven reducing the possibility of rejected products.


  • Available as type R, type S & type B
  • Operates in temperatures up to 1800 °C – depending on sensor construction
  • A wide variety of sheath options are available to suit customer requirements

CCPI Europe utilises extensive automation allowing for optional thermal calibration within our UKAS accredited thermal calibration laboratory (No. 0600) (ISO 17025).
The CCPI Europe Calibration laboratory operates in the temperature range of –200 °C up to and including 1600 °C. It proudly holds some of the tightest uncertainties of measurement for thermal calibrations held by a commercial calibration laboratory.

Find out more about the CCPI Europe Thermal Calibration Laboratory.

To request a quote or for help and advice, get in touch with one of our temperature measurement experts.

Lehr Thermocouple Assemblies