ОПИСАНИЕ ПРОДУКТА
PEPPERL & FUCHS 240777100015 - KFD2 Series Repeater Power Supply Intrinsic Safety Barrier
Intrinsic safety barrier from the KFD2 series, engineered to provide galvanic isolation and intrinsically safe power for instrumentation in hazardous areas. This repeater power supply conditions analog 4-20 mA signals, ensuring reliable data transmission from field devices while preventing ignition in explosive atmospheres. It is designed for robust performance in process automation applications requiring certified explosion protection.
Technical Specifications:
- SERIES/FAMILY: KFD2 Series
- COMPONENT TYPE: Repeater Power Supply, Intrinsic Safety Barrier
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 20-35 VDC (24 VDC nominal)
- INPUT SIGNAL: 4-20 mA from hazardous area
- OUTPUT SIGNAL: 4-20 mA to safe area
- HAZARDOUS AREA SUPPLY: Intrinsically safe power for 2-wire or 3-wire transmitters (e.g., 20.5V at 20mA for 2-wire)
- INTERFACE/CONTROL:
- SIGNAL TYPE: Analog current loop (4-20 mA)
- ISOLATION: Galvanic isolation between input, output, and supply circuits
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING: 35mm DIN rail
- OPERATING TEMPERATURE: -20 °C to +60 °C
- COMPATIBILITY/APPLICATION:
- HAZARDOUS AREA CLASSIFICATION: Suitable for Zone 0, 1, 2 (gas) and Zone 20, 21, 22 (dust) applications
- COMPATIBLE DEVICES: 2-wire and 3-wire transmitters, I/P converters, solenoid valves
- INDUSTRY APPLICATIONS: Chemical, petrochemical, oil & gas, pharmaceutical, food & beverage, water/wastewater treatment
