KELLER Pressure Sensors

KELLER: A Pioneer in Pressure Transducers and Transmitters

KELLER, renowned for its Swiss quality and precision, stands at the forefront as a leading manufacturer of pressure transducers and transmitters. Since its establishment, the company has consistently developed and produced all its products at its Winterthur, Switzerland facility, which proudly holds ISO 9001 certification.

High-Precision Technology: KELLER offers cutting-edge piezoresistive pressure measurement technology with an impressive accuracy of up to 0.01%FS. This technology provides a cost-effective alternative to Quartz sensors while maintaining comparable performance.

Annual Production: KELLER manufactures and sells over 1.2 million pressure sensors annually. These sensors cover a wide pressure range, from 5mbar to 2000bar. With decades of experience behind every product, KELLER’s solutions find applications across various industries. Customer satisfaction remains our top priority, and for 50 years, we’ve combined expertise with innovation to tailor solutions for each unique use case.

Customization and Competitive Pricing: Using modern production techniques, KELLER offers competitive pricing for medium and high-volume orders. Our modular designs allow easy adaptation to specific requirements at little or no extra cost.

Swiss Origin: All KELLER products are proudly made in Switzerland, ensuring exceptional quality and reliability.

Industry-Specific Solutions: KELLER sensors address industry-specific challenges. Whether it’s monitoring groundwater levels, managing beer tank levels, or assessing motor efficiency, KELLER delivers precise solutions. Put KELLER to the test and experience the difference.