For further information, please contact us at:

Ehrichstraße 10
D-63450 Hanau

phone: +49 (0) 6181 931550
fax: +49 (0) 6181 31710

New low drift dual wall Thermocouples are now commercially available through TE WIRE, CCPI and Isomil.


Using thermocouples to measure high temperatures accurately over extended periods has always been a challenge due to thermocouple drift. A new technology, called low drift dual wall thermocouples, developed in the Department of Materials Science and Metallurgy at the University of Cambridge and licensed to TE Wire & Cable (see also, a Marmon Group/Berkshire Hathaway Company, allows to overcome at high temperatures the limitations of conventional mineral insulated metal sheathed thermocouples.


Compared to conventional mineral insulated type K and type N thermocouples the low drift dual wall thermocouples provide:


  • Reduced drift

  • More accurate temperature measurement

  • Longer life


ISOMIL is the only mineral insulated cable manufacturer for the low drift dual wall thermocouples. Low drift dual wall thermocouples can be obtained through:



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