Sensors, Switches, and Bellows

Sensors, Switches, and Bellows

Sensors, switches, and bellows are among the most sensitive and precise instrumentation in any aviation, industrial or space application. We offer unparalleled experience and expertise in the design and manufacture of these critical components, and have produced them for everything from small aircraft to jumbo jets and jet engines, equipment for the oil industry, and NASA's Cassini orbiter.

Speed & Temperature Sensors

Speed & Temperature Sensors

Whether they are custom designed to fit a customer's specific needs, or if they're one of our proven off-the-shelf solutions, our line of speed and temperature sensors are perfect for everything from high altitude, high performance aircraft to ground based turbine and industrial applications.

 

Pressure & Limit Switches

Pressure & Limit Switches

Using our extensive experience and specialized production facilities, we have the ability to design and build custom switches that meet the unique specifications of our customers' needs. Our limit, precision, snap-acting, position, fuel flow and pressure switches are among our best selling switches.

 

Bellows

Bellows

Unison can design and build custom bellows with smooth contours, uniform wall thickness, and greater strength for any application, in any industry. Our bellows don't only withstand extreme conditions - they excel in them.