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Pepperl+Fuchs NBB20‑U1‑Z2

SKU: NBB20-U1-Z2
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$546.00
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Pepperl+Fuchs NBB20‑U1‑Z2 | Inductive Proximity Sensor | 20 mm | Block Housing | DC 2‑Wire

Overview

The NBB20‑U1‑Z2 is a block-style inductive proximity sensor with a robust flush-mount 20 mm sensing face. It offers dual NO/NC outputs, rotatable head for flexible positioning, and versatile DC 2-wire operation—ideal for metal detection in tight spaces and harsh industrial environments. 


Key Features

  • Sensing distance: 20 mm flush mount

  • Rotatable sensor head with 360° visibility via two LEDs

  • 2-wire DC operation with PNP output, switchable NO/NC

  • Wide supply range: 5–60 V DC

  • Configurable output up to 200 mA, with reverse-polarity and short-circuit protection

  • Rugged block housing in PA/metal, rated IP68/IP69K for harsh conditions

  • Switching frequency up to 250 Hz for fast applications


Technical Specifications

Spec Detail
Part Number NBB20‑U1‑Z2
Sensing Distance (sn) 20 mm (assured 0–16.2 mm) 
Output Type 2-wire DC, PNP, NO/NC selectable
Supply Voltage 5–60 V DC
Output Current 2–200 mA
Voltage Drop (Ud) ≤ 5 V
Switching Frequency 0–250 Hz
Hysteresis ~5% typical
Protection Reverse polarity, short-circuit
Indicators 2 × yellow LEDs (360°)
Housing PA/metal with epoxy coating; sensing face PA
Protection Rating IP68 / IP69K
Connection Screw terminals (≥ 0.34 mm² ferruled)
Operating Temp. –25 °C to +85 °C
Dimensions 118 × 40 × 40 mm; weight ~225 g
Standards EN IEC 60947‑5‑2
Approvals CE, cULus, CCC

Applications

  • Metal object detection in tight and harsh locations

  • Machine tool height or table position sensing

  • Conveyor and packaging automation

  • Integration into OEM controls and press lines

  • Environments requiring wash-down and high-pressure cleaning


Why Choose NBB20‑U1‑Z2

  • High-performance sensing with fast response

  • Flexible orientation with rotatable head

  • Rugged build for demanding industrial settings

  • Broad voltage range and robust electrical protection

  • High ingress rating—resistant to water and cleaning

  • Easy wiring with durable screw terminals


Order Now

The Fuchs NBB20‑U1‑Z2 inductive proximity sensor is available and ships worldwide.

 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Pepperl+Fuchs NBB20‑U1‑Z2 | Inductive Proximity Sensor | 20 mm | Block Housing | DC 2‑Wire

Overview

The NBB20‑U1‑Z2 is a block-style inductive proximity sensor with a robust flush-mount 20 mm sensing face. It offers dual NO/NC outputs, rotatable head for flexible positioning, and versatile DC 2-wire operation—ideal for metal detection in tight spaces and harsh industrial environments. 


Key Features

  • Sensing distance: 20 mm flush mount

  • Rotatable sensor head with 360° visibility via two LEDs

  • 2-wire DC operation with PNP output, switchable NO/NC

  • Wide supply range: 5–60 V DC

  • Configurable output up to 200 mA, with reverse-polarity and short-circuit protection

  • Rugged block housing in PA/metal, rated IP68/IP69K for harsh conditions

  • Switching frequency up to 250 Hz for fast applications


Technical Specifications

Spec Detail
Part Number NBB20‑U1‑Z2
Sensing Distance (sn) 20 mm (assured 0–16.2 mm) 
Output Type 2-wire DC, PNP, NO/NC selectable
Supply Voltage 5–60 V DC
Output Current 2–200 mA
Voltage Drop (Ud) ≤ 5 V
Switching Frequency 0–250 Hz
Hysteresis ~5% typical
Protection Reverse polarity, short-circuit
Indicators 2 × yellow LEDs (360°)
Housing PA/metal with epoxy coating; sensing face PA
Protection Rating IP68 / IP69K
Connection Screw terminals (≥ 0.34 mm² ferruled)
Operating Temp. –25 °C to +85 °C
Dimensions 118 × 40 × 40 mm; weight ~225 g
Standards EN IEC 60947‑5‑2
Approvals CE, cULus, CCC

Applications

  • Metal object detection in tight and harsh locations

  • Machine tool height or table position sensing

  • Conveyor and packaging automation

  • Integration into OEM controls and press lines

  • Environments requiring wash-down and high-pressure cleaning


Why Choose NBB20‑U1‑Z2

  • High-performance sensing with fast response

  • Flexible orientation with rotatable head

  • Rugged build for demanding industrial settings

  • Broad voltage range and robust electrical protection

  • High ingress rating—resistant to water and cleaning

  • Easy wiring with durable screw terminals


Order Now

The Fuchs NBB20‑U1‑Z2 inductive proximity sensor is available and ships worldwide.

 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Pepperl+Fuchs NBB20‑U1‑Z2

Pepperl+Fuchs NBB20‑U1‑Z2

$546.00
Add to wishlist
Pepperl+Fuchs NBB20‑U1‑Z2

Pepperl+Fuchs NBB20‑U1‑Z2

Your Price:
$546.00
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