Up for sale is a PRE-OWNED / FULLY TESTED Pepperl+Fuchs KFD2-ST-Ex2 2-channel Switch Amplifier / Intrinsically Safe Isolated Barrier from the K-System series. Designed for transferring digital signals (NAMUR sensors or mechanical contacts) from hazardous areas to safe areas with high-frequency transistor outputs.
This unit features solid-state transistor outputs for fast switching, line fault detection (LFD), and operates on a 20-30V DC power supply. It has been removed from a clean, working environment and fully inspected and tested to ensure 100% operational functionality.
Condition: Used – Fully Tested & Working
Brand: Pepperl+Fuchs
Model / Catalog Number: KFD2-ST-Ex2
Series: K-System
Number of Channels: 2-Channel
Supply Voltage: 20 - 30 V DC
Input: NAMUR sensors or dry mechanical contacts (Hazardous Area)
Output: 2 x Transistor Outputs (Safe Area, Active/Passive)
Protection Class: Intrinsically Safe [Ex ia] / ATEX Rated
Mounting Type: 35mm DIN Rail Mount
Applications: High-speed pulse/frequency signal transfer, process automation, hazardous area signal isolation, oil & gas facilities.
Manufacturer: Pepperl+Fuchs
Max Ambient Temperature: Max 60°C
Approvals & Certifications: CE, ATEX, FM Approved, CSA Certified, UL Listed
Country of Origin: Made in Singapore
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