Pepperl+Fuchs NBB20-L2-E2-V1 | Inductive Sensor |

Pepperl+Fuchs NBB20-L2-E2-V1 | 20 mm Inductive Proximity Sensor – PNP Output, Flush Mount, IP67

Overview

The Pepperl+Fuchs NBB20-L2-E2-V1 (187481) is a 20 mm flush-mountable inductive proximity sensor with PNP normally open (NO) output. Designed for non-contact metal detection, it provides reliable switching in harsh environments. With an M12 connector and robust housing, it’s ideal for high-performance industrial applications.

Key Features

• Sensing Distance: 20 mm (flush mounted)

• Output Type: PNP, normally open (NO)

• Power Supply: 10–30V DC

• Connection: 4-pin M12 connector

• Switching Frequency: Up to 100 Hz

• Protection: Short-circuit and reverse polarity protection

• Housing: Rectangular with rugged plastic casing

• Status Display: Integrated LED indicator

Technical Specifications

• Model Number: NBB20-L2-E2-V1

• Part Number: 187481

• Sensor Type: Inductive proximity

• Sensing Distance: 20 mm (flush)

• Output Type: PNP NO

• Switching Frequency: 100 Hz

• Supply Voltage: 10–30V DC

• Voltage Drop: ≤ 3 V

• Max Load Current: 200 mA

• No-Load Current: ≤ 20 mA

• Connector: M12, 4-pin

• Protection Rating: IP67

• Temperature Range: -25°C to +70°C

• Housing Material: PBT (Polybutylene Terephthalate)

• Mounting Type: Flush

Applications

• Material Handling: Detect metal objects on conveyors

• Packaging Lines: Sensing presence of containers or parts

• Automated Machinery: Metal detection for positioning and process control

• Harsh Environments: Suitable for wet and dusty industrial settings

Why Choose NBB20-L2-E2-V1?

• Extended Sensing Distance: 20 mm flush design increases detection range

• Durable Build: IP67 protection and rugged housing for industrial use

• Reliable Output: Stable PNP NO output with LED status feedback

• Easy Installation: Standard M12 quick-connect simplifies wiring

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Available for immediate international shipping. 

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply