Genuine Pepperl+Fuchs KFD2-STC4-EX1.H SMART Transmitter Power Supply | KFD2 Series – Verified Source
The Pepperl+Fuchs KFD2-STC4-EX1.H is a high-performance SMART transmitter power supply designed for use in hazardous area applications. As an authorized distributor and verified sourcing partner, Konmask.com supplies only genuine, traceable units backed by our 4-step quality verification process. Every unit we ship is inspected, documented, and guaranteed authentic — giving industrial buyers the confidence they need when specifying critical automation components.
Technical Specifications
- Model / SKU: KFD2-STC4-EX1.H
- Manufacturer: Pepperl+Fuchs
- Series: KFD2 (SMART Isolator Series)
- Function: Transmitter Power Supply with HART® communication
- Input: 2-wire transmitter, 4–20 mA
- Output: 4–20 mA, loop-powered
- Supply Voltage: 20–35 V DC (via Power Rail) or 24 V DC nominal
- Hazardous Area Classification: Zone 0, 1, 2 (ATEX / IECEx)
- Safe Area Output: 4–20 mA, max. 500 Ω load
- HART® Transparency: Yes — full bidirectional HART® pass-through
- Mounting: DIN rail (35 mm), Power Rail compatible
- Housing Width: 20 mm
- Operating Temperature: -20 °C to +60 °C
- Protection Degree: IP20
- Certifications: ATEX, IECEx, cULus
- Weight: Approx. 400 g (packaged)
Our 4-Step Quality Verification Process
At Konmask.com, every Pepperl+Fuchs unit passes through our rigorous internal verification before dispatch:
- Step 1 — Source Traceability: All units are sourced directly from authorized Pepperl+Fuchs distributors or factory-certified channels. We maintain full supply chain documentation.
- Step 2 — Physical Inspection: Each unit is visually inspected for label integrity, housing condition, seal authenticity, and correct part marking against the official Pepperl+Fuchs datasheet.
- Step 3 — Documentation Verification: We verify CE declarations, ATEX certificates, and batch/lot numbers against manufacturer records where applicable.
- Step 4 — Packaging & Dispatch Check: Units are repacked in anti-static, moisture-resistant packaging with a Konmask inspection slip enclosed. Tracking is provided on all shipments.
Key Features & Benefits
- ✅ Full HART® transparency — supports asset management and remote diagnostics without signal interference
- ✅ Compact 20 mm DIN rail housing — maximizes cabinet space in dense installations
- ✅ Power Rail compatible — eliminates individual power wiring per channel
- ✅ Galvanic isolation — protects safe-area equipment from hazardous-area faults
- ✅ LED status indication — simplifies commissioning and fault diagnosis
- ✅ Wide supply voltage range — tolerates real-world DC bus fluctuations
- ✅ Proven in global Ex installations — trusted by EPC contractors and end users worldwide
Typical Applications
- Oil & gas upstream / midstream / downstream process control
- Chemical and petrochemical plant instrumentation
- Pharmaceutical manufacturing (Ex-rated zones)
- Power generation and utilities
- Offshore platform automation systems
- Water and wastewater treatment with hazardous area requirements
Compatible System Components
- Power Rail: Pepperl+Fuchs KFD2-GUT-Ex1.D / KSD2-GUT-Ex1.D Power Rail systems
- DCS / PLC Inputs: Compatible with standard 4–20 mA analog input cards (Siemens, Rockwell, Honeywell, Yokogawa, Emerson)
- HART® Multiplexers: Works with all major HART® multiplexer systems for asset management integration
- Field Transmitters: Suitable for all 2-wire 4–20 mA HART® transmitters in Zone 0/1/2 hazardous areas
Global Sourcing & Shipping Capabilities
Konmask.com ships the KFD2-STC4-EX1.H worldwide from our warehouse in China. We support:
- Express delivery: DHL / FedEx / UPS — typically 3–7 business days globally
- Economy freight: Available for bulk orders
- Export documentation: Commercial invoice, packing list, COO, and ATEX certificate copies provided on request
- Minimum order: 1 unit — no minimum quantity restriction
- Lead time for stock items: Ships within 1–3 business days of payment confirmation
Certifications & Compliance Statement
The Pepperl+Fuchs KFD2-STC4-EX1.H carries the following certifications:
- ATEX: II (1) G [Ex ia Ga] IIC — suitable for Zone 0 field devices
- IECEx: Internationally recognized Ex certification
- cULus: North American market compliance
- CE Marking: Compliant with EU directives
- RoHS: Compliant
Konmask.com does not modify, relabel, or alter any manufacturer certifications. All units are supplied as originally manufactured by Pepperl+Fuchs.
How to Order
- Click Add to Cart or Buy Now to place your order directly online.
- For bulk orders (5+ units), B2B pricing, or lead time inquiries, contact us at [email protected] or via WhatsApp/WeChat: +0086 19859288691.
- Provide your shipping address and preferred freight method at checkout.
- We will confirm stock availability and dispatch timeline within 1 business day.
- Tracking number provided upon shipment.
Authenticity & Trust FAQ
Q: Are these units genuine Pepperl+Fuchs products?
A: Yes. All units are sourced from authorized distribution channels. We do not sell counterfeit, refurbished, or grey-market goods.
Q: Can you provide a certificate of conformity or test report?
A: Yes, upon request we can provide available manufacturer documentation including ATEX certificates and declarations of conformity.
Q: What if the unit is faulty on arrival?
A: We offer a 30-day DOA (Dead on Arrival) replacement policy. Contact [email protected] with photos and your order number.
Q: Do you accept returns?
A: Unused, unopened units in original packaging may be returned within 14 days. Please contact us before returning any item.
Q: Can I verify the part number before ordering?
A: Absolutely. Send us your BOM or inquiry to [email protected] and we will confirm availability and exact part match.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
