Pepperl+Fuchs NJ5-11-N-G – 5mm NAMUR Inductive Sensor, IP68, 2m Cable

Pepperl+Fuchs NJ5-11-N-G – Rugged 5mm NAMUR Inductive Proximity Sensor

Overview

The Pepperl+Fuchs NJ5-11-N-G is a non-flush mountable inductive proximity sensor with a 5mm sensing range and NAMUR output. It’s ideal for hazardous areas and SIL-rated safety systems, featuring a robust stainless steel housing and a 2-meter cable. Rated IP68, it’s perfect for harsh industrial environments.

Key Features

• Sensing Distance: 5 mm (non-flush)

• Output Type: NAMUR (2-wire), Normally Closed

• Switching Frequency: Up to 3,000 Hz

• Cable Length: 2 meters

• Housing Material: Stainless steel (1.4305 / AISI 303)

• Sensing Face Material: PVDF

• Operating Voltage: 8.2 V DC

• Protection Class: IP68

• Ambient Temperature: -25°C to +100°C

• SIL Rating: Up to SIL 2 (IEC 61508)

Technical Specifications

• Model: NJ5-11-N-G

• Part Number: 106437

• Current Consumption:

  • Undetected: ≥ 3 mA

  • Detected: ≤ 1 mA

• Enclosure: Cylindrical metal, M12 x 50 mm

• Installation Type: Non-flush

• Mounting: Threaded barrel

• Certifications: Suitable for use in Ex zones when paired with proper isolator

Applications

• Hazardous Area Automation – NAMUR sensors for Ex zones

• Industrial Machinery – Metal object detection

• Safety Systems – SIL 2-compliant sensing in critical applications

• Chemical & Oil/Gas Plants – Durable detection in harsh conditions

Why Choose the NJ5-11-N-G?

• NAMUR interface for intrinsically safe circuits

• Reliable 5mm detection in rugged, sealed housing

• Complies with SIL 2 safety standards

• Suitable for use in extreme temperatures and wet environments

Order Now

Available and ready to ship. Ask us about compatible NAMUR isolators, mounting hardware, or SIL-certified wiring advice.

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