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| Brand Name : | Pepperl+Fuchs | 
| Model Number : | NBB20-U1-A2-T-V1 | 
| Certification : | 3C | 
| Price : | 120$/piece | 
| Payment Terms : | T/T | 
| Supply Ability : | 1piece in stock | 
| Delivery Time : | 3 day | 
| Attribute | Details | 
|---|---|
| General Information | |
| Product Type | Inductive Proximity Sensor | 
| Model | NBB20-U1-A2-T-V1 | 
| Manufacturer | Pepperl+Fuchs | 
| Sensing Characteristics | |
| Rated Operating Distance | 20 mm (flush mounting) | 
| Assured Operating Distance | 0–16.2 mm (guaranteed reliable detection range) | 
| Metal Reduction Factors | Aluminum (0.33), Copper (0.31), Stainless Steel 304 (0.74) | 
| Switching Function | Complementary (NO/NC configurable via 4-wire DC PNP output) | 
| Electrical Parameters | |
| Supply Voltage | 10–30 V DC | 
| Output Type | 4-wire DC PNP (sourcing, dual-state switching) | 
| Nominal Operating Current | 0–200 mA | 
| Off-State Current | ≤ 0.5 mA | 
| No-Load Supply Current | ≤ 20 mA | 
| Voltage Drop | ≤ 2 V | 
| Switching Frequency | 0–440 Hz (high-speed response for dynamic automation) | 
| Hysteresis | Approximately 5% (minimizes signal fluctuations) | 
| Electrical Protection | Reverse polarity protection; pulsing short-circuit protection; overload protection | 
| Indicators | |
| LEDs | 4 x 360° visible status indicators: Green (power), Yellow (switching state x2, signal direction) | 
| Mechanical Design | |
| Housing Material | PA/metal composite with epoxy powder coating (corrosion/impact resistance) | 
| Sensing Face Material | Polyamide (PA) | 
| Dimensions | 118 mm (L) × 40 mm (W) × 40 mm (H) (compact rectangular form for space-efficient mounting) | 
| Weight | 225 g | 
| Mounting Style | Flush-mountable with bidirectional/rotatable sensor head (360° alignment flexibility) | 
| Connection Type | M12 x 1 4-pin connector plug (secure, industrial-grade connection; supports 0.25–1.5 mm² conductors) | 
| Tightening Torque | 1.8 Nm (housing mounting stability) | 
| Environmental Ratings | |
| IP Rating | IP68/IP69K (dust-tight, waterproof, and resistant to high-pressure jet cleaning) | 
| Operating Temperature Range | -25°C to +100°C (ambient); -40°C to +85°C (storage) | 
| Certifications & Approvals | |
| Standards | EN IEC 60947-5-2 (industrial switchgear safety), RoHS compliant | 
| Approvals | cULus listed (USA/Canada), CCC exempt (≤36 V DC), CE marking (EU compliance) | 
| Functional Safety | |
| MTTFd (Mean Time To Failure) | 1,230 years (estimated reliability for non-safety-integrated systems) | 
| Mission Time (Tm) | 20 years (long-term operational lifespan) | 
| Diagnostic Coverage (DC) | 0% (standard for non-safety-critical applications) | 
| Applications | Industrial automation, conveyor systems, robotic positioning, automotive manufacturing, food processing (washdown environments), and logistics (harsh, high-contamination zones) | 
|   | 
| Company Info. | 
| Xiamen ZhiCheng Automation Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
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