The KFD2-DW-EX1.D is a 1-channel isolated barrier designed for hazardous environments, providing intrinsic safety for industrial applications. It operates with a 24 V DC supply via a Power Rail and supports dry contact or NAMUR inputs, with an input frequency range up to 1 mHz. The device is suitable for monitoring digital signals for overspeed or underspeed conditions, making it ideal for rotation speed monitoring. It features intrinsically safe circuits compliant with equipment protection levels Ga, ensuring safe operation in explosive atmospheres. Additionally, the KFD2-DW-EX1.D can be supplied through the Power Rail and transmits collective error messages, enhancing system reliability and safety.

Pepperl+Fuchs specialises in industrial automation and intrinsic safety solutions, offering products such as sensors, explosion-proof equipment, and industrial communication systems. Known for innovation and reliability, their technologies enhance efficiency and safety in industries like manufacturing, process automation, and hazardous environments.