Setra Systems makes a range of pressure sensors for ventilator manufacturing and testing. Setra's pressure transducers are made in the USA.
Setra Systems, Inc. was founded in 1967 by brothers Dr.Y.T. Li and Dr. S.Y. Lee, both professors of engineering at the Massachusetts Institute of Technology and co-developers of the variable capacitance transduction principle.
They continue to design and produce sensing devices for applications and industries — creating solutions for HVAC & building automation, industrial OEM, test & measurement, and critical environments.
Setra is part of the Fortive group of companies, a industrial growth organization based in Everett, Washington with 24,000 employees worldwide.