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!

News

Update 25.3.2020

Dear customers, 

The Corona virus epidemic still has no significant impact on our performance. Products stored in Finland we continue delivering within the normal delivery times....

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Lapp Automaatio now offers the possibility to install the IoTKey® wireless measurement and remote monitoring system in hazardous industrial environments.

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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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