F31K2 Series Inductive Sensors: Extreme Reliability and Visual Monitoring

The Solution for the Harshest Environments, Hazardous Areas, and the Marine Sector

The F31K2 series from Pepperl+Fuchs represents the pinnacle of development for dual inductive sensors designed for valve position control. These devices are built to operate in conditions where standard sensors fail: aggressive media, extreme temperatures, constant vibration, and hazardous areas.

Unique Features of the F31K2

• Highly Visible Indicator (Beacon): The main feature is a translucent dome (cover) that acts as a clear 360° visual position indicator (Beacon). This allows the operator to quickly and remotely determine the valve status (open/closed) without needing close proximity.

• Extreme Robustness: The sensors boast the highest degree of protection, IP69K (resistance to high-pressure, hot water jets), complete protection against UV radiation, and resistance to aggressive chemicals.

• Extended Temperature Range: Reliable operation under critically low and high temperature conditions.

• Safety (Ex-Zones): NAMUR certified models are available for intrinsically safe applications in explosive atmospheres.

F31K2 Applications

• Oil & Gas and Chemical Industries: Resistance to aggressive vapors and liquids.

• Marine Sector (Offshore): Protection against saltwater, extreme temperatures, and sunlight.

• Outdoor Installations: Due to the visual indication system and ruggedness, it is ideal for any outdoor device operating in challenging climatic conditions.

Official Partner in Ukraine — CSC-Automation LLC

CSC-Automation LLC is the official distributor of Pepperl+Fuchs. We offer specialized F31K2 series solutions that ensure maximum reliability and safety in the harshest operating conditions.