DESCRIZIONE PRODOTTO
PEPPERL & FUCHS 70133139 - Intrinsically Safe Signal Conditioner
The PEPPERL & FUCHS 70133139, identified as the KFD2-CD-EX1.300, is a single-channel intrinsically safe signal conditioner engineered for galvanic isolation and conversion of 4-20mA analog current signals. It facilitates the safe interface between 2-wire or 3-wire transmitters located in hazardous areas and control systems in safe areas, ensuring compliance with intrinsic safety standards for process automation.
Technical Specifications:
- SERIES/FAMILY: K-System (KFD2)
- COMPONENT TYPE: Intrinsically Safe Signal Conditioner / Isolator
- ELECTRICAL SPECS:
- INPUT: 4-20mA from 2-wire or 3-wire transmitters
- OUTPUT: 4-20mA
- SUPPLY VOLTAGE: 20-35VDC (Nominal 24VDC)
- POWER CONSUMPTION: < 1.5W at 24VDC
- INTERFACE/CONTROL:
- SIGNAL TYPE: Analog Current
- CHANNELS: 1-channel
- ISOLATION: Galvanic isolation between input, output, and power supply
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20 °C to +60 °C
- SAFETY/COMPLIANCE:
- HAZARDOUS AREA CERTIFICATION: ATEX, IECEx (e.g., Ex ia IIC T4 Ga, Ex ib IIC T4 Gb)
- FUNCTION: Provides intrinsic safety for field devices in Zone 0, 1, 2 (gas) and Zone 20, 21, 22 (dust) applications
- COMPATIBILITY/APPLICATION: Integration with Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), and Supervisory Control and Data Acquisition (SCADA) systems in process industries requiring hazardous area protection.