SKU: 66534
| Attribute | Details |
|---|---|
| Brand | Pepperl+Fuchs |
| Series | K-System |
| Model / Type | KCD2-UT2-EX1 |
| Part Number | 225696 |
| Intrinsic Safety Certifications | II (1) G [Ex ia Ga] IIC Baseefa13ATEX0102X II (1) D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I II 3 G Ex nA II T4 Gc Baseefa13ATEX0103X IECEx BAS 13.0057X |
| Hazardous Location Approvals | Class I Div 2 Gp A–D Class I Div 1 Gp A–D Class II Div 1 Gp E, F, G Class III Div 1 Class I Zone 2 |
| Maximum Output Parameters | Uo = 9V Io = 13.1mA Po = 30mW |
| Signal Output | Source/Sink 0/4–20mA, Rmax = 550Ω |
| Power Supply | DC 19–30V / 52–33mA |
| Maximum Voltage (Um) | 250V |
| Ambient Temperature | -20°C to +60°C |
| Country of Manufacture | Made in Singapore |
| Weight | 110 g |
| Condition | Used |
The Pepperl+Fuchs KCD2-UT2-EX1 is an intrinsically safe universal signal isolator designed for reliable and safe signal transmission between field devices in hazardous areas and control systems in the safe zone. As part of the renowned K-System, this module ensures high performance, strong galvanic isolation, and safe energy limitation in ATEX, IECEx, and North American classified environments.
This isolator supports 0/4–20mA current loop signals in source or sink configuration, with a maximum load resistance of 550Ω. Designed for industries requiring high safety integrity, it features global certifications including ATEX, IECEx, and multiple Division and Zone approvals, ensuring compliance across oil & gas, chemical, petrochemical, marine, and industrial automation sectors.
With low power consumption and a wide supply range of 19–30V DC, the unit maintains stable and accurate signal transfer under extreme operating temperatures ranging from -20°C to +60°C.

Key Features:
1. Intrinsically Safe Isolator: Protects field circuits in hazardous zones (Zone 0, Zone 1, Zone 2).
2. Universal 0/4–20mA Support: Source or sink output with high signal accuracy.
3. Wide Hazardous Approvals: ATEX, IECEx, UL, CSA, and more for global installation.
4. High Safety Integrity: Suitable for SIL-related instrumentation loops.
5. Compact DIN Rail Mounting: Easy installation in control panels.
6. Low Power Consumption: Efficient operation with 19–30V DC supply.
7. Strong Isolation: Protects controllers from field-side faults.
8. Rugged Industrial Design: Made for harsh environments, including offshore and chemical plants.
9. Temperature Resistant: Operates safely from –20°C to +60°C.
10. Singapore Manufacturing: Precision-built under Pepperl+Fuchs quality standards.
Applications:
1. Oil & Gas: Safe transmission from transmitters, sensors, and valves in hazardous areas.
2. Petrochemical Plants: Intrinsically safe loop isolation.
3. Marine & Offshore: Hazardous area panel installations.
4. Chemical Processing: Accurate signal transfer in explosive atmospheres.
5. Power & Utility Plants: Monitoring and control isolation.
6. SCADA & DCS Systems: 4–20mA loop integration with protection.
7. Refinery Instrumentation: Transmitter and sensor isolation.
8. Hazardous Area Industrial Panels: Safe zone controllers interfacing with field devices.
9. Safety Control Systems: Energy-limited instrumentation loops.
10. Maintenance & Upgrades: Replacement for legacy K-System modules.
Explore the high-performance Safety Barrier at Aeliya Marine Tech, engineered for reliable intrinsic safety, precise signal conditioning, and long-lasting protection 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:
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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:
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