Pepperl+Fuchs NJ5-18GK-N-150 | 5 mm NAMUR Proximity Sensor

Pepperl+Fuchs NJ5-18GK-N-150 | Inductive Proximity Sensor – 5 mm Sensing Distance, NAMUR Output, High-Temperature Resistant

Overview

The Pepperl+Fuchs NJ5-18GK-N-150 is a high-performance inductive proximity sensor designed for precise detection of metallic objects in demanding industrial environments. Featuring a 5 mm sensing distance, normally closed (NC) NAMUR output, and an extended temperature range of -40°C to +150°C, this sensor ensures reliable operation under extreme conditions.

Key Features

• Sensing Distance: 5 mm (flush installation)

• Output Type: NAMUR, normally closed (NC)

• Temperature Range: -40°C to +150°C (-40°F to +302°F)

• Housing Material: PPS (Polyphenylene Sulfide) for enhanced durability

• Protection Rating: IP65 for dust and water resistance

• Switching Frequency: Up to 500 Hz

• Connection Type: 2-meter cable

Technical Specifications

• Model Number: NJ5-18GK-N-150

• Part Number: 70133018

• Installation Type: Flush mounting

• Assured Operating Distance: 0 to 4.05 mm

• Reduction Factors:

  • Aluminum (rAl): 0.4

  • Copper (rCu): 0.3

  • Stainless Steel 304 (r304): 0.85

• Nominal Voltage: 8.2 V DC (Ri approximately 1 kΩ)

• Current Consumption:

  • Target Absent: Minimum 3 mA

  • Target Present: ≤ 1 mA

• Hysteresis: Typically 5%

• Reverse Polarity Protection: Yes

• Short-Circuit Protection: Pulsing

• Cable Specifications:

  • Diameter: 4.8 mm ± 0.2 mm

  • Material: SIHF

  • Core Cross Section: 0.34 mm²

  • Length: 2 meters

• Dimensions:

  • Length: 47 mm

  • Diameter: 18 mm

• Standards Compliance: EN 60947-5-6 (NAMUR), EN 60947-5-2

• Certifications: ATEX, IECEx, UL, CCC

Applications

• High-Temperature Environments: Suitable for applications with ambient temperatures up to 150°C

• Industrial Automation: Accurate detection of metal components in assembly lines

• Process Control: Monitoring positions of machinery parts in extreme conditions

• Hazardous Areas: Certified for use in explosive atmospheres (ATEX, IECEx)

Why Choose the Pepperl+Fuchs NJ5-18GK-N-150?

• Extended Temperature Range: Operates reliably in environments from -40°C to +150°C

• Precision Detection: 5 mm sensing distance with flush mounting for accurate proximity sensing

• Durable Construction: PPS housing ensures longevity in harsh industrial settings

• Global Certifications: Compliance with international safety and performance standards for hazardous areas

Order Now

Available for immediate worldwide 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