The Pepperl+Fuchs NBB20-U1K-E2-3G-3D is a flush-mount inductive proximity sensor with a 20 mm rated sensing distance, PNP normally-open output, and 3-wire DC connection. The bidirectional and rotatable sensor head provides flexible installation, while four LEDs deliver 360° switching state visibility. In stock — ships within 24 hours after payment.
Product overview
| Product brand | Pepperl+Fuchs |
| Part number | NBB20-U1K-E2-3G-3D |
| Product type | Inductive proximity sensor |
| Switching function | Normally open (NO) |
| Output type | PNP, 3-wire DC |
| Installation | Flush |
| Rated operating distance (sₙ) | 20 mm |
| Reverse polarity protection | Yes |
| Degree of protection | IP68 / IP69K |
| Ambient temperature | −25 … +85 °C |
| Connection type | Screw terminals, M20 × 1.5 cable gland |
| Housing / sensing face material | PA (polyamide) |
| Dimensions (L × W × H) | 118 × 40 × 40 mm |
| MTTFd | 1 510 a |
| Standard conformity | EN IEC 60947-5-2 |
| ATEX approval | TÜV 20 ATEX 8525 X (Gc/ec), TÜV 20 ATEX 8526 X (Dc/tc) — Zone 2/22 |
| IECEx approval | IECEx TUR 21.0019X (Gc/ec), IECEx TUR 21.0020X (Dc/tc) |
| UL approval | cULus Listed, General Purpose, Class 2 Power Source |
| Marine approval | DNV GL TAA0000160 |
| Net weight | 225 g |
Applications
- Non-contact position and presence detection in industrial automation and process control
- Use in ATEX/IECEx Zone 2 (gas) and Zone 22 (dust) hazardous locations
- Machinery, conveyors, and equipment requiring IP68/IP69K-rated sensors for washdown or submersion environments
- Applications requiring 360° LED visibility for quick status checks in hard-to-reach installations
- Marine and offshore installations (DNV GL approved)
Shipping
- Ships within 24 hours after payment
- New in original packaging (OVP)
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards (CE marked)
- VAT invoice included with every order
(GPSR (EU) 2023/988): Contact us for Manufacturer/EU Responsible Party product safety contact details.
Rezensionen
Es gibt noch keine Rezensionen.