Precision Sensors, Inc. 

Precision Sensors, Inc. (PSI) designs and manufactures solid-state and electromechanical sensors for pressure, vacuum, liquid level, temperature, flow, and altitude airspeed applications.  Industries served include Aerospace & Defense, Semiconductor & Industrial, and Hydrogen marketplaces. 

PSI's ability to design in a short period of time products that are highly complex and customized brings significant fundamental value to Safety Control, Alarm, Interlock (SCAI), and Emergency Shutdown (ESD) applications. 

Processes and products are strictly controlled and continuously improved on by strict adherence to AS9100D and ISO 9001:2015.  Several PSI products are certified by Exida to international functional safety standards including IEC 61508, IEC 62061, and ISO 13849. PSI prides itself in rapidly responding to customer inquiries. and in most cases can deliver solutions and proposal drawings often within 24 to 48 hours.