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Intrinsic Safety Barrier PEPPERL+FUCHS KFD2-STC4-EX12Q – 24V DC
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PEPPERL+FUCHS KFD2-STC4-EX12Q 22581
Intrinsically safe isolation barrier for reliable signal transfer in hazardous environments
| Brand | PEPPERL+FUCHS |
| Model | KFD2-STC4-EX12Q 22581 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.2 kg |
| Dimensions | 120x20x110 mm |
| Certifications | CE, ATEX, IECEx, SIL 2 |
| SKU / MPN | KFD2-STC4-EX12Q 22581 |
| What’s in the box | Safety barrier unit, terminal plugs, mounting bracket, manual |
| Type | Isolated safety barrier |
| Input | NAMUR sensor or dry contact |
| Output | 24V DC / 100 mA transistor |
| Supply Voltage | 24V DC ±10% |
| Hazardous Area | Zone 0/1/2 |
| Mounting | DIN Rail |
Key benefits: ATEX/IECEx certified, galvanic isolation, high accuracy, compact DIN rail design, supports NAMUR sensors
Typical applications: Level sensing in tanks, flow monitoring in chemical plants, pressure monitoring in refineries, valve position feedback in explosive atmospheres
Lifecycle: Active product, 10+ years availability
1 review for Intrinsic Safety Barrier PEPPERL+FUCHS KFD2-STC4-EX12Q – 24V DC
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Thomas K. –
The variable frequency drive was calibrated easily. Works like a charm.