Coated sensors and wells

Sensors and thermowells with special coating

We can manufacture all metal surface sensors or thermowells also with special coatings.

The coating materials used are:

  • FEP - known as Teflon®, good for low temperatures, exhaust gases or various acids, resistant to sunlight
  • PFA - very similar to FEP, slightly better thermal stability and resistance to high temperatures than FEP
  • METCO - hardmetal coating, especially for applications where sensors are exposed to grinding like crude oil pipes (sand/stones), rock wool blasting etc.
  • HALAR - for anticorrosion applications
  • DIAMALLOY - corrosion protection, harder surface
  • other materials upon request.

The allowed temperature can vary on the range of -200...+1200 °C depending on the coating material.

The most common sensor types to be coated are:

Teflon® is a registered trademark of DuPont.

Check out all our thermo wells!


Our customer service and sales will be closed throughout the Christmas week, December 23-27.
From Monday December 30 onward, it's business as usual again.

Please send your orders to us no later than...

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The update will begin on Thursday Nov 28th at 4 pm and end on Tuesday Dec 3rd at 8 am.

During this time, unfortunately we will not be able to process or ship orders.

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In November find us in Helsinki, at Teknologia 19 exhibition 5 - 7 or in Abu Dhabi at Adipec 11 - 14.

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