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Pepperl+Fuchs NBN8-18GM50-E2 M18 Inductive Proximity Sensor with 8mm sensing distance

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Pepperl+Fuchs NBN8-18GM50-E2

by Pepperl+Fuchs

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OverviewThe Pepperl+Fuchs NBN8-18GM50-E2 is a high-performance M18 inductive proximity sensor engineered for exceptional accuracy and reliability in detecting metal objects across diverse industrial automation settings. This sensor stands out with its extended 8 mm sensing distance, offering enhanced flexibility and precision. Designed for non-flush mounting, it integrates seamlessly into various applications without requiring recessed installation. Housed in a robust M18 threaded casing crafted from nickel-plated brass, the NBN8-18GM50-E2 guarantees durability and consistent performance even in harsh industrial environments. Its capability to withstand extreme temperatures ranging from -40°C to +85°C, combined with a comprehensive IP68 protection rating, makes it a resilient choice for critical detection tasks.Key Features Extended Sensing Distance: Boasts an 8 mm rated operating distance for versatile application design. Reliable Output: Configured with PNP, Normally Open (NO) output for dependable signal generation. Mounting Versatility: Designed for non-flush (non-embeddable) installation, simplifying integration. Durable Construction: Features an M18 threaded housing made from nickel-plated brass, ensuring long-term resilience. Robust Connectivity: Equipped with a 2-meter PVC cable for secure and practical connections. Wide Voltage Range: Operates efficiently within a 6 to 36 V DC supply range. High-Speed Detection: Achieves a rapid switching frequency of up to 1,650 Hz for dynamic operations. Superior Protection: IP65/IP66/IP67/IP68 rated, providing extensive protection against dust and water ingress. Wide Temperature Range: Maintains optimal functionality from -40°C to +85°C (-40°F to +185°F). Clear Status Indication: Includes a yellow LED for immediate and unambiguous switching status monitoring. Technical Specifications Model Number: NBN8-18GM50-E2 Series: Standard Series Switching Function: Normally Open (NO) Output Type: PNP Rated Operating Distance (sn): 8 mm Assured Operating Distance (sa): 0 to 6.48 mm Reduction Factors: Aluminum (rAl): 0.44; Copper (rCu): 0.42; Stainless Steel (r304): 0.76; Brass (rBrass): 0.52 Operating Voltage (UB): 6 to 36 V DC Switching Frequency (f): 0 to 1,650 Hz Hysteresis (H): Typically 5% Reverse Polarity Protection: Yes Short-Circuit Protection: Pulsing Voltage Drop (Ud): ≤ 1 V Operating Current (IL): 0 to 200 mA Off-State Current (Ir): ≤ 20 µA No-Load Supply Current (I0): ≤ 10 mA Time Delay Before Availability (tv): ≤ 10 ms Switching State Indicator: Yellow LED Connection Type: 2-meter PVC cable Housing Material: Nickel-plated brass Sensing Face Material: PBT Degree of Protection: IP65/IP66/IP67/IP68 Dimensions: Length: 56 mm; Diameter: 18 mm Tightening Torque: ≤ 30 Nm Standards Compliance: EN IEC 60947-5-2 Approvals: UL: cULus Listed, General Purpose, Class 2 Power Source; CCC: Not required for products rated ≤36 V; Marine Approval: DNVGL TAA00003AK ApplicationsThe Pepperl+Fuchs NBN8-18GM50-E2 inductive proximity sensor is an indispensable component across various demanding industrial applications, ensuring precision and operational efficiency: Industrial Automation: Facilitates accurate detection of metallic components, crucial for efficient assembly lines and automated processes. Robotics: Provides essential position sensing and reliable feedback for end-of-arm tooling, enhancing robotic accuracy and safety. Packaging Machinery: Monitors the presence and precise position of metal parts, optimizing packaging operations and reducing errors. Material Handling: Detects metal objects on conveyor systems and chutes, preventing jams, ensuring smooth material flow, and protecting equipment. Manufacturing Processes: Ideal for counting, position control, and limit switching tasks where reliable detection of metallic targets is paramount. Why ChooseOpting for the Pepperl+Fuchs NBN8-18GM50-E2 translates to investing in superior performance and long-term reliability for your industrial operations. This sensor combines an extended sensing range with exceptional durability, making it suitable for even the most challenging environments. Its precise detection capabilities enhance operational efficiency and accuracy across various applications. With comprehensive protection ratings and a robust build, this sensor minimizes downtime and maintenance, ensuring continuous productivity. The NBN8-18GM50-E2 offers a cost-effective solution for advanced industrial sensing needs.Order NowEnhance your automation systems with the Pepperl+Fuchs NBN8-18GM50-E2 inductive proximity sensor. Contact us today to place your order or to learn more about how this advanced sensor can benefit your specific applications.FAQWhat is the sensing distance of the NBN8-18GM50-E2?The NBN8-18GM50-E2 offers an 8 mm rated operating distance for reliable detection.Can this sensor be used in harsh environments?Yes, with an IP68 protection rating and a wide operating temperature range of -40°C to +85°C, it is designed for demanding industrial conditions.What type of output does this sensor have?It features a PNP, Normally Open (NO) output for versatile integration into control systems.Is the NBN8-18GM50-E2 flush mountable?No, it is designed for non-flush installation.What materials is the housing made from?The sensor housing is constructed from nickel-plated brass for enhanced durability.

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PRODUCT DETAILS

Pepperl+Fuchs NBN8-18GM50-E2

Overview

This is a genuine Pepperl+Fuchs component from the Inductive & Capacitive Sensors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Pepperl+Fuchs catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Pepperl+Fuchs automation ecosystem
  • Engineered to integrate inside Inductive & Capacitive Sensors installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Pepperl+Fuchs equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Pepperl+Fuchs platform with documented conversion notes for the Inductive & Capacitive Sensors family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: NBN8-18GM50-E2
  • Series: Standard Series
  • Switching Function: Normally Open (NO)
  • Output Type: PNP
  • Rated Operating Distance (sn): 8 mm
  • Assured Operating Distance (sa): 0 to 6.48 mm
  • Reduction Factors: Aluminum (rAl): 0.44; Copper (rCu): 0.42; Stainless Steel (r304): 0.76; Brass (rBrass): 0.52
  • Operating Voltage (UB): 6 to 36 V DC
  • Switching Frequency (f): 0 to 1,650 Hz
  • Hysteresis (H): Typically 5%
  • Reverse Polarity Protection: Yes
  • Short-Circuit Protection: Pulsing
  • Voltage Drop (Ud): ≤ 1 V
  • Operating Current (IL): 0 to 200 mA
  • Off-State Current (Ir): ≤ 20 µA
  • No-Load Supply Current (I0): ≤ 10 mA
  • Time Delay Before Availability (tv): ≤ 10 ms
  • Switching State Indicator: Yellow LED
  • Connection Type: 2-meter PVC cable
  • Housing Material: Nickel-plated brass
  • Sensing Face Material: PBT
  • Degree of Protection: IP65/IP66/IP67/IP68
  • Dimensions: Length: 56 mm; Diameter: 18 mm
  • Tightening Torque: ≤ 30 Nm
  • Standards Compliance: EN IEC 60947-5-2
  • Approvals: UL: cULus Listed, General Purpose, Class 2 Power Source; CCC: Not required for products rated ≤36 V; Marine Approval: DNVGL TAA00003AK

Applications

The Pepperl+Fuchs NBN8-18GM50-E2 inductive proximity sensor is an indispensable component across various demanding industrial applications, ensuring precision and operational efficiency:

  • Industrial Automation: Facilitates accurate detection of metallic components, crucial for efficient assembly lines and automated processes.
  • Robotics: Provides essential position sensing and reliable feedback for end-of-arm tooling, enhancing robotic accuracy and safety.
  • Packaging Machinery: Monitors the presence and precise position of metal parts, optimizing packaging operations and reducing errors.
  • Material Handling: Detects metal objects on conveyor systems and chutes, preventing jams, ensuring smooth material flow, and protecting equipment.
  • Manufacturing Processes: Ideal for counting, position control, and limit switching tasks where reliable detection of metallic targets is paramount.

Why Choose the NBN8-18GM50-E2?

Opting for the Pepperl+Fuchs NBN8-18GM50-E2 translates to investing in superior performance and long-term reliability for your industrial operations. This sensor combines an extended sensing range with exceptional durability, making it suitable for even the most challenging environments. Its precise detection capabilities enhance operational efficiency and accuracy across various applications. With comprehensive protection ratings and a robust build, this sensor minimizes downtime and maintenance, ensuring continuous productivity. The NBN8-18GM50-E2 offers a cost-effective solution for advanced industrial sensing needs.

Availability & Shipping

  • In stock: NBN8-18GM50-E2 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every NBN8-18GM50-E2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Pepperl+Fuchs

The NBN8-18GM50-E2 offers an 8 mm rated operating distance for reliable detection.

Machine down? We ship parts the same day.

New, surplus, and refurbished Pepperl+Fuchs inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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