DESCRIPCIÓN DEL PRODUCTO
PEPPERL & FUCHS KFD2-GUT-EX1.D - Intrinsic Safety Barrier, Universal Input Transmitter
This single-channel intrinsic safety barrier from the K-System series provides galvanic isolation and signal conditioning for field devices located in hazardous areas. It accepts universal analog inputs (RTD, thermocouple, mV, potentiometer, mA) from sensors in Zone 0, 1, or 2, and delivers a safe, isolated 4-20mA output to the control system in the safe area. The device supports full HART communication pass-through, enabling remote configuration and diagnostics of connected field instruments.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsic Safety Barrier, Universal Input Transmitter
- FUNCTION: Galvanic isolation and signal conditioning for hazardous area instrumentation
- INPUT TYPES: Configurable for RTD (Pt100, Pt1000, Ni100, Ni1000), Thermocouple (Type B, E, J, K, N, R, S, T), mV signals, Potentiometers, 0/4-20mA current signals
- OUTPUT SIGNAL: 4-20mA current, actively driven
- SUPPLY VOLTAGE: 20-35VDC via power rail or terminals
- COMMUNICATION: Full HART communication pass-through (bidirectional)
- ISOLATION: Galvanic isolation between input, output, and supply circuits
- HAZARDOUS AREA CERTIFICATION: Compliant with ATEX, IECEx, FM, cULus for installation in hazardous areas up to Zone 0/Div. 1
- MOUNTING: 35mm DIN rail mount
- ENVIRONMENTAL: IP20 protection rating, -20 to +60 degrees C operating temperature
- APPLICATION: Process control systems, chemical plants, oil & gas, pharmaceuticals, and other industries requiring intrinsically safe signal transmission from hazardous locations
