QED, Inc. Datasheets for Pressure Switches

Pressure switches are actuated by a change in the pressure of a liquid or gas.  They activate electromechanical or solid-state switches upon reaching a specific pressure level.
Pressure Switches: Learn more

Product Name Notes
Gauges Delivered, Customers Served For more than 40 years, QED has been a leading supplier of miniature gauges to the aircraft, aerospace and defense industries. On the Earth's surface, flying...
Merging the simplicity of an analog pressure gauge with a separate pressure switch with an electrical output, QED can package both of these into a single compact pressure/switch gauge.  Each...
QED has the technology to design and build aircraft capable pressure switches for a wide range of flight applications in fluid systems.  Ranges from 0-20 psi up to 0-7500 psi...