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Pepperl+Fuchs NBN3-F31-E8-V1
by Pepperl+Fuchs
Read verified buyer reviews ↓OverviewThe Pepperl+Fuchs NBN3-F31-E8-V1 Inductive Sensor delivers an advanced, high-accuracy sensing solution for demanding industrial automation applications. This robust proximity sensor excels at dependable detection of metallic items, playing a vital role in optimizing various manufacturing and assembly operations. With its 3 mm flush sensing range and dual PNP normally open (NO) outputs, it provides outstanding flexibility and integration potential. Built for resilience, the NBN3-F31-E8-V1 features a sturdy enclosure and a high ingress protection classification, guaranteeing consistent and reliable operation even in the most challenging environments.Key Features Accurate 3 mm Flush Sensing: Ensures precise and consistent identification of metallic targets, essential for meticulous positioning and control. Dual PNP Normally Open (NO) Outputs: Offers enhanced flexibility for integration into complex control systems, enabling diverse application scenarios. Compact Design: With dimensions of just 65 mm (width) x 33.5 mm (height) x 36 mm (length), it is perfectly suited for installations where space is a critical consideration. Robust Industrial-Grade Construction: Features a durable PBT housing along with a metal connector housing, ensuring exceptional resistance to wear, impact, and fatigue common in industrial settings. Advanced IP67 Protection: Provides comprehensive defense against dust infiltration and submersion in water (up to 1 meter for 30 minutes), safeguarding operations in harsh conditions. Clear LED Status Indicators: Equipped with a green LED for power status and a yellow LED to indicate switching state, facilitating quick and intuitive operational oversight. Broad Voltage Compatibility: Operates efficiently across a 10 to 30 V DC power supply range, ensuring compatibility with standard industrial power systems globally. Technical Specifications Model Number: NBN3-F31-E8-V1 Switching Function: 2 x normally open (NO) Output Type: PNP Rated Operating Distance (sn): 3 mm Installation: Flush mountable Operating Voltage (UB): 10 to 30 V DC Switching Frequency (f): 0 to 500 Hz Hysteresis (H): Typically 5% Reverse Polarity Protection: Yes, across all connections Short-Circuit Protection: Pulsing Voltage Drop (Ud): ≤ 3 V Operating Current (IL): 0 to 100 mA Off-State Current (Ir): 0 to 0.5 mA, typically 0.1 µA at 25°C No-Load Supply Current (I0): ≤ 25 mA Ambient Temperature Range: -25°C to +70°C (-13°F to +158°F) Housing Material: PBT (Polybutylene Terephthalate) Connector Housing: Metal Degree of Protection: IP67 Connection Type: 4-pin, M12 x 1 connector Dimensions (HxWxL): 33.5 mm x 65 mm x 36 mm Compliance Standards: EN IEC 60947-5-2 Approvals: cULus Listed for General Purpose Applications Applications Material Handling Systems: Facilitates precise detection of various metal objects on conveyor belts, enabling efficient sorting, counting, and accurate positioning, which is crucial for streamlining logistics and internal transport processes. Automotive Manufacturing: Ensures exacting detection of vehicle components throughout the assembly line, contributing to high-quality production and error prevention in critical stages. Packaging Industry: Verifies the presence and correct placement of metallic parts within packaging lines, upholding stringent quality control standards and minimizing product defects. Machine Tools Operations: Accurately monitors the position of metal workpieces and cutting tools, significantly enhancing operational safety, precision, and overall machining efficiency. Robotics and Automation: Provides reliable feedback on metallic part positioning to advanced robotic systems, essential for precise gripping, manipulation, and intricate automated assembly tasks. Why ChooseThe Pepperl+Fuchs NBN3-F31-E8-V1 stands out as an excellent option for industrial sensing requirements, thanks to its exceptional blend of features and benefits. Its dual PNP normally open outputs provide enhanced functionality.Order NowReady to enhance your industrial automation? Contact us to order your Pepperl+Fuchs NBN3-F31-E8-V1 Inductive Sensor today!FAQWhat is the sensing range of the NBN3-F31-E8-V1?This sensor offers a precise 3 mm flush sensing range for accurate metallic object detection.What type of output does this sensor provide?It features dual PNP normally open (NO) outputs, offering versatile integration into control systems.Is the NBN3-F31-E8-V1 suitable for harsh environments?Absolutely, with its robust PBT housing, metal connector, and IP67 protection, it is designed for challenging industrial conditions.What are the dimensions of this inductive sensor?Its ultra-compact design measures 33.5 mm (height) x 65 mm (width) x 36 mm (length).What power supply voltage does the sensor require?The NBN3-F31-E8-V1 operates efficiently with a wide 10 to 30 V DC power supply.
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Pepperl+Fuchs NBN3-F31-E8-V1
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:
- Exact replacement — same Pepperl+Fuchs catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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: NBN3-F31-E8-V1
- Switching Function: 2 x normally open (NO)
- Output Type: PNP
- Rated Operating Distance (sn): 3 mm
- Installation: Flush mountable
- Operating Voltage (UB): 10 to 30 V DC
- Switching Frequency (f): 0 to 500 Hz
- Hysteresis (H): Typically 5%
- Reverse Polarity Protection: Yes, across all connections
- Short-Circuit Protection: Pulsing
- Voltage Drop (Ud): ≤ 3 V
- Operating Current (IL): 0 to 100 mA
- Off-State Current (Ir): 0 to 0.5 mA, typically 0.1 µA at 25°C
- No-Load Supply Current (I0): ≤ 25 mA
- Ambient Temperature Range: -25°C to +70°C (-13°F to +158°F)
- Housing Material: PBT (Polybutylene Terephthalate)
- Connector Housing: Metal
- Degree of Protection: IP67
- Connection Type: 4-pin, M12 x 1 connector
- Dimensions (HxWxL): 33.5 mm x 65 mm x 36 mm
- Compliance Standards: EN IEC 60947-5-2
- Approvals: cULus Listed for General Purpose Applications
Applications
- Material Handling Systems: Facilitates precise detection of various metal objects on conveyor belts, enabling efficient sorting, counting, and accurate positioning, which is crucial for streamlining logistics and internal transport processes.
- Automotive Manufacturing: Ensures exacting detection of vehicle components throughout the assembly line, contributing to high-quality production and error prevention in critical stages.
- Packaging Industry: Verifies the presence and correct placement of metallic parts within packaging lines, upholding stringent quality control standards and minimizing product defects.
- Machine Tools Operations: Accurately monitors the position of metal workpieces and cutting tools, significantly enhancing operational safety, precision, and overall machining efficiency.
- Robotics and Automation: Provides reliable feedback on metallic part positioning to advanced robotic systems, essential for precise gripping, manipulation, and intricate automated assembly tasks.
Why Choose the NBN3-F31-E8-V1?
The Pepperl+Fuchs NBN3-F31-E8-V1 stands out as an excellent option for industrial sensing requirements, thanks to its exceptional blend of features and benefits. Its dual PNP normally open outputs provide enhanced functionality.
Availability & Shipping
- ▸In stock: NBN3-F31-E8-V1 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 NBN3-F31-E8-V1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Pepperl+Fuchs
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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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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.