The Pepperl+Fuchs KFD2-UFC-1.D is a high-performance, single-channel universal frequency converter designed for intrinsic safety applications. This versatile signal conditioner converts digital input signals from NAMUR sensors or dry contacts into a proportional analog output signal (current or voltage). It also features two relay outputs that can be configured as trip value contacts for monitoring frequency limits. With line fault detection for the field circuit and SIL 2 safety rating, the KFD2-UFC-1.D provides reliable and safe operation in demanding process control environments. It is easily configured via PACTware software and can be mounted on a standard DIN rail, integrating seamlessly into the Pepperl+Fuchs K-System.