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Keller

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KELLER – The leading manufacturer of pressure transducers and transmitters

KELLER is known for Swiss quality and precision. Ever since the company was established, it has developed and produced all its products at its facilities in Winterthur. Sales engineers are on hand to provide expert advice as native speakers of your local language, with more than 450 employees all around the world helping to make the company a success. All of this makes KELLER the leading manufacturer of pressure transducers and pressure transmitters, certified to ISO 9001.

High-precision, piezoresistive pressure measurement technology in a wide array of designs

As its core business, KELLER AG manufactures and sells more than 1,2 million pressure measuring cells every year. With pressure ranges from 5 mbar up to 2000 bar and a wealth of experience behind every product, the solutions from KELLER can be used in all manner of applications. The customer's wishes are always our key focus. For more than 45 years, we have been pairing expertise with innovative spirit to find the right solutions for each individual application.


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