FPI Sensors has earned certifications for many of our products. We have been certified by both UL/cUL and the Florida Department of Environmental Protection.

Our liquid level float switches are UL/cUL recognized. This recognition covers the majority of our custom liquid level sensors and options. FPI’s quick connect fittings, our temperature sensor options and our connectors options are all covered in our UL recognition file.

FPI’s continuous output level sensors are UL/cUL listed as intrinsically safe for Hazardous locations (UL Standard 913). The intrinsically safe Apparatus rating includes protection in Class I, II, III, Division 1, Groups C&D hazardous locations.

FPI Sensors has a Florida Department of Environmental Protection file (EQ817) that approves our Leak Detection Sensor, CL1001 Continuous Level 4-20 mA Sensor, Liquid Level Float Switch.