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Pepperl+Fuchs KFD2-UT2-Ex2

by Pepperl+Fuchs

OverviewThe Pepperl+Fuchs KFD2-UT2-Ex2 (Part No. 248767) is a sophisticated 2-channel universal temperature converter specifically engineered to meet the stringent demands of industrial environments. This resilient unit guarantees secure and dependable signal processing from a wide array of temperature sensors, including Resistance Temperature Detectors (RTDs), thermocouples, and various resistance-based sensors, even when deployed in hazardous locations. With its twin independent channels, the KFD2-UT2-Ex2 meticulously transforms these varied sensor inputs into isolated 4–20 mA analog outputs, providing exceptional accuracy and signal integrity for your control systems.Its SIL 2 safety integrity level certification highlights its suitability for incorporation into critical safety-instrumented systems where precision and reliability are paramount. Designed for optimal performance and adaptability, this converter boasts broad input compatibility, enabling seamless integration with different sensor types without requiring multiple dedicated modules. The comprehensive 3-way galvanic isolation effectively eliminates ground loops and interference, safeguarding your measurements and downstream equipment. Housed within a space-saving 20 mm DIN rail mountable enclosure, the KFD2-UT2-Ex2 maximizes panel efficiency while delivering high-performance temperature signal conversion, making it an essential component in contemporary process automation infrastructures.Key Features Manufacturer Part Number: 248767 Channels: Two (2) independent channels for diverse input and output monitoring Supported Input Types: Extensive compatibility with RTD (e.g., Pt100, Pt500, Pt1000), Thermocouples (e.g., J, K, T), and multiple Resistance and Millivolt signals Output: Each channel provides an active 4–20 mA current output for robust signal transmission Power Requirements: Operates reliably on 24 V DC (20–30 V) Safety Certification: SIL 2 (SC 3) certified in accordance with IEC/EN 61508 for vital applications Galvanic Isolation: Complete isolation across input, output, and power circuits ensures signal integrity and enhanced safety Configuration: Easily adjustable via PACTware™ and DTM for flexible parameter setup Fault Detection: Integrated sensor burnout and open circuit monitoring enhance system reliability Mounting: Compact 20 mm housing designed for efficient DIN rail mounting Technical Specifications Model Designation: KFD2-UT2-Ex2 Part Identification: 248767 Input Capabilities: Universal (RTD, thermocouple, resistance, mV) Output Configuration: 2 x 4–20 mA (active) Power Input: 24 V DC ±10% Precision: Accuracy of ≤ 0.1% of span, ensuring high measurement fidelity Response Time: Swift <150 ms for rapid process feedback Isolation Rating: High 375 V AC isolation for augmented safety Operating Environment: Broad temperature range of –20 °C to +60 °C Enclosure Protection: IP20 Installation: Standard DIN rail (EN 60715) Certifications: ATEX, IECEx, UL, CE, SIL 2 compliant Applications Precision Temperature Monitoring Accurate and secure measurement from RTDs and thermocouples across a variety of industrial environments. Hazardous Area Installations Essential for intrinsically safe signal conditioning within environments with potential explosion risks. DCS/PLC Integration Provides a stable and dependable analog signal interface connecting field sensors to Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Pharmaceutical & Food Processing Meets strict requirements for high accuracy, hygiene, and safety compliance in critical process control scenarios. Oil & Gas, Chemical Plants Ensures reliable temperature feedback and control in challenging and hazardous operational zones. Why Choose This Model?The Pepperl+Fuchs KFD2-UT2-Ex2 represents an outstanding selection for your temperature conversion requirements, thanks to its exceptional combination of features and certifications. Its two universal input channels, housed within an impressively compact 20 mm enclosure, offer unmatched flexibility and space efficiency, minimizing the footprint needed in your control cabinets. The crucial SIL 2 certification for safety-instrumented systems offers reassurance, guaranteeing the integrity of your temperature measurements. This device is an investment in both operational efficiency and rigorous safety standards.Order NowEnhance your industrial control system with the advanced capabilities of the Pepperl+Fuchs KFD2-UT2-Ex2. Contact us today to secure this essential component for reliable and precise temperature signal conversion.FAQHow many channels does the KFD2-UT2-Ex2 support?The KFD2-UT2-Ex2 supports two (2) independent channels for both input and output.What types of temperature sensors are compatible with this converter?This converter offers universal compatibility with RTDs (e.g., Pt100, Pt500, Pt1000), thermocouples (e.g., J, K, T), and various resistance and millivolt signals.Is this device suitable for hazardous environments?Yes, the KFD2-UT2-Ex2 is specifically engineered for intrinsically safe signal conditioning within potentially explosive atmospheres and is SIL 2 certified.What is the output signal type?Each channel provides an active 4–20 mA current output.Does it require a lot of space for installation?No, it features a space-saving 20 mm compact housing designed for efficient DIN rail mounting, optimizing panel space.

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