Princo Instruments, Inc. is the first and only level control manufacturer to provide a "10-year warranty"

Offering level controls that satisfy virtually any application!

Liquids · Slurries · Interfaces · Granules · Bulk Solids

Transmitters · Point Switches · Multipoint Controllers

NOW AVAILABLE

Open Channel Flowmeter SmartSonic^TM

20 Built In Flow Equations

Easy Calibration

Two Wire or Four Wire

NOW AVAILABLE

Princo Instruments, Inc. is a leading level control manufacturer, and the first and only company in the process control industry to provide a 10-year warranty. 

Princo level controls are suitable for use on virtually any material; liquids, slurries, interfaces, granules and bulk solids. With level transmitters, point level switches and multipoint controllers available, Princo has the right solution for most applications.