Pepperl+Fuchs NBB20-U1-E2 Inductive Proximity Sensor

The Pepperl+Fuchs NBB20-U1-E2 is a high-quality industrial inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation systems. With a 20 mm sensing distance, it is ideal for machinery, conveyor systems, packaging equipment, production lines, and position monitoring applications.

This sensor features a PNP Normally Open (NO) output with a 3-wire connection and operates on 10–30 VDC power supply. It includes reverse polarity and short-circuit protection for dependable operation in demanding industrial environments.

Key Features:

• Model: NBB20-U1-E2
• Type: Inductive proximity sensor
• Output type: PNP NO (Normally Open)
• Sensing distance: 20 mm
• Operating voltage: 10–30 VDC
• Electrical connection: 3-wire
• Switching frequency: up to 440 Hz
• Mounting type: Flush mount
• LED indicators for power and switching status
• Reverse polarity and short-circuit protection
• Operating temperature: -25°C to +85°C

Applications:

• Industrial machinery
• Automated production lines
• Conveyor systems
• Packaging and filling machines
• Position monitoring and object counting
• PLC and industrial automation systems