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Brand Name : Pepperl+Fuchs
Model Number : NBB20-U1-E2
Certification : 3C
Place of Origin : GERMANY
MOQ : 1
Price : 120$/piece
Payment Terms : T/T
Supply Ability : 1piece in stock
Delivery Time : 3 day
Packaging Details : 100*100*100mm
Off Status : -3~8VDC
Sampling Period : 0~100s Configurable
Height : 58 mm
Net Weight : 0.7 kg
Length : 94 mm
Input Voltage Range : 0-10V
Standard Target Plate : 100 mm x 100 mm
| Attribute | Details | 
|---|---|
| General Information | 
 | 
| Product Type | Inductive Proximity Sensor | 
| Model | NBB20-U1-E2 | 
| Manufacturer | Pepperl+Fuchs | 
| Sensing Characteristics | 
 | 
| Rated Operating Distance | 20 mm (flush mounting) | 
| Assured Operating Distance | 0–16.2 mm | 
| Metal Reduction Factors | Aluminum (0.33), Copper (0.31), 304 Stainless Steel (0.74), Brass (0.41) | 
| Electrical Parameters | 
 | 
| Supply Voltage | 10–30 V DC | 
| Output Type | 3-wire DC, PNP (sourcing), Normally Open (NO) | 
| Nominal Operating Current | 200 mA | 
| Off-State Current | ≤ 0.5 mA | 
| No-Load Supply Current | ≤ 20 mA | 
| Voltage Drop | ≤ 2 V | 
| Switching Frequency | 0–560 Hz (suitable for high-speed automation tasks) | 
| Hysteresis | ~5% (minimizes switching oscillations for stable detection) | 
| Electrical Protection | Reverse polarity protection; pulsing short-circuit protection | 
| Mechanical Design | 
 | 
| Housing Material | PA/metal composite with epoxy powder coating (corrosion and impact resistant) | 
| Sensing Face Material | PA (polyamide) | 
| Dimensions | 40 mm (W) × 40 mm (H) × 118 mm (L) | 
| Weight | 225 g | 
| Mounting | Flush-mountable with bidirectional/rotatable sensor head (flexible alignment in confined spaces) | 
| Connection | Screw terminals (supports up to 2.5 mm² conductors; tightening torque: 1.2 Nm ± 10%) | 
| Indicators | 360° visible LEDs: Green (power status), Yellow (switching state) for easy diagnostic monitoring | 
| Environmental Ratings | 
 | 
| IP Rating | IP68/IP69K (fully waterproof, dustproof, and resistant to high-pressure jet cleaning) | 
| Operating Temperature Range | -25°C to +85°C (ambient); -40°C to +85°C (storage) | 
| Certifications | 
 | 
| Standards | EN IEC 60947-5-2 (electrical safety for low-voltage switchgear) | 
| Approvals | UL listed (USA/Canada), CCC exempt (≤36 V DC), RoHS compliant (restriction of hazardous substances) | 
| Functional Safety | 
 | 
| MTTFd (Mean Time To Failure) | 1,289 years (estimated reliability for non-safety-integrated applications) | 
| Mission Time (Tm) | 20 years | 
| Diagnostic Coverage (DC) | 0% | 
| Applications | Industrial automation, machinery control, conveyor systems, automotive manufacturing, robotics, and harsh environments (wet/dusty zones, high-pressure washing areas, extreme temperature conditions) | 
| Additional Features | Low energy consumption with efficient power management; quick startup time (80 ms); modular design compatible with 3D CAD models and EPLAN data for seamless system integration; vibration/shock resistance compliant with industrial standards (IEC 60068-2-6, IEC 60068-2-27) | 
|   | 
| Pepperl+Fuchs NBB20-U1-E2 Inductive Proximity Sensor 20mm Range 10-30V DC IP67 M30 Housing Machine Safety Images | 
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