A world class manufacturer of custom Magnetic Level Indicators suited for thousands of applications in all major industries. Orion pioneered the Aurora® MLI as the first to combine Guided Wave Radar and visual indication in one chamber. Get Tough!
Optical Scientific Inc.
OSi produces advanced opto-electronic sensors to measure flow, turbulence, precipitation, visibility & wind for weather, environmental monitoring & industrial applications at petrochemical & power plants, along highways, at airports, even on data buoys.