SKU: 67864
| Attribute | Details |
|---|---|
| Brand | Pepperl+Fuchs |
| Series | K-System |
| Model | KFD2-UT2-EX1 |
| Part Number | 116917 |
| Certifications | II (1) G [EEx Ia] IIC (CESI 04 ATEX 143) II 3 G Ex Na II T4 X |
| Maximum Values | Uo = 9V Io = 22 mA Po = 50 mW Co = 4.9 µF Lo = 68 mH |
| Output – Source Mode | I = 0/4–20 mA, Rmax = 550 Ω |
| Output – Sink Mode | I = 0/4–20 mA |
| Supply Voltage | 20–30 V DC / 48–32 mA |
| Ambient Temperature | −20°C to +60°C |
| Hazardous Area Approvals | Class I, Div. 2, Groups A, B, C, D; T4 Class I, Zone 2: Ex Na IIC T4 Class I, Zone 2: AEx Na IIC T4 [Zone 0] [Ex Ia] IIC & [Ex Ia] I |
| IECEx Certificate | IECEx TUN 07.0003 |
| Serial / Identification Code | 10179537902107 |
| Country of Manufacture | Made in Singapore |
| Weight | 110 g |
| Condition | Used |
The Pepperl+Fuchs KFD2-UT2-EX1 Universal Temperature Converter is a high-performance interface module designed for intrinsically safe temperature measurement applications in industrial and hazardous environments. As part of the trusted P+F K-System, this module provides galvanic isolation, precise signal conversion, and reliable 0/4–20 mA output for process control systems.
With certifications including ATEX, IECEx, Class I Division 2, and Zone 0/Zone 2 approvals, the KFD2-UT2-EX1 is widely used in oil & gas, chemical, petrochemical, and pharmaceutical industries where intrinsic safety and explosion protection are critical.
It supports universal sensor input ideal for RTDs and thermocouples while delivering high accuracy in both source and sink modes. Its maximum ratings (Uo = 9V, Io = 22 mA, Po = 50 mW) ensure safe operation in intrinsically safe circuits. With an ambient temperature range of −20°C to +60°C, it operates reliably in demanding field conditions.

Key Features:
1. Universal Temperature Converter: Supports a wide range of sensors including RTDs and thermocouples.
2. Intrinsically Safe Interface: Certified for Zone 0, Zone 2, and Class I Div. 2 hazardous areas.
3. High Accuracy Output: 0/4–20 mA output in both source and sink modes.
4. Galvanic Isolation: Ensures safe and stable signal transmission.
5. ATEX & IECEx Approved: Suitable for use in explosive or hazardous environments.
6. K-System Reliability: Trusted for industrial automation and process control.
7. Wide Temperature Tolerance: Operates from −20°C to +60°C.
8. Compact & Lightweight: Only 110 g for easy DIN rail mounting.
9. Flexible Output: Up to 550 Ω load resistance in source mode.
10. Made in Singapore: High-quality manufacturing and consistent performance.
Applications:
1. Oil & Gas Facilities: Intrinsically safe temperature measurement.
2. Chemical & Petrochemical Plants: Temperature signal isolation and conversion.
3. Pharmaceuticals: Accurate process temperature control.
4. Marine & Offshore Platforms: Hazardous-area certified temperature loops.
5. Power Generation: Temperature monitoring in turbine and boiler systems.
6. Refinery & Tank Farms: Safe sensor integration in explosive zones.
7. Automation Panels: 4–20 mA signal conditioning for PLC/DCS systems.
8. Instrumentation Loops: Safe field-to-control-room temperature transmission.
9. Food & Beverage Plants: High-accuracy thermal process monitoring.
10. Maintenance & Replacement: Ideal replacement for existing KFD2-series modules.
Explore the high-performance Universal Temperature Converter at Aeliya Marine Tech, engineered for precise temperature signal conversion, reliable intrinsic safety, and long-lasting accuracy in hazardous industrial environments.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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