Pepperl+Fuchs NBB20-U1-E0 Inductive Proximity Sensor | 20mm Range, 10-30V DC,

MOQ： 1
Price： 120$/piece
Get Latest Price


Payment Terms	T/T
Supply Ability	1piece in stock
Delivery Time	3 day
Packaging Details	100100100mm
Required Slots	2
Width	40 mm
Threading	M12 x 1
Quality	100% Original 100% Brand
Length	94 mm
Output Current	0.5 A
Diameter	12 mm
Brand Name	Pepperl+Fuchs
Model Number	NBB20-U1-E0
Certification	3C
Place of Origin	GERMANY

View Detail Information

Contact Now Ask for best deal

Get Latest Price Request a quote

Explore similar products

Siemens ES7971-0BA00 SIEMENS SIMATIC S7-400, Backup battery 3.6 V/2.3 AH

Get Latest Price
Siemens 6ES7972-0CB20-0XA0 Adapter For Use With Simatic S7 Series

Get Latest Price
SIEMENS 6ES7407-0KR02-0AA0 SIMATIC S7-400 POWER SUPPLY PS407, 120/230 VAC/DC,

Get Latest Price
32 Channel Input and Output EC400-DI32 with 0.5ms Response Time

Get Latest Price

Product Details
Company Details

Product Specification


Payment Terms	T/T	Supply Ability	1piece in stock
Delivery Time	3 day	Packaging Details	100100100mm
Required Slots	2	Width	40 mm
Threading	M12 x 1	Quality	100% Original 100% Brand
Length	94 mm	Output Current	0.5 A
Diameter	12 mm	Brand Name	Pepperl+Fuchs
Model Number	NBB20-U1-E0	Certification	3C
Place of Origin	GERMANY

Precise Inductive Sensing for Industrial Metal Detection

The Pepperl+Fuchs NBB20-U1-E0 is a high-precision inductive proximity sensor engineered for reliable non-contact detection of metal objects in industrial automation. With a 20 mm rated operating distance (flush mounting), it ensures accurate positioning even in compact or vibration-prone setups, supported by a bidirectional, rotatable sensor head for flexible alignment. The 3-wire DC NPN output (normally open) operates across a wide voltage range (10–30 V DC), integrating seamlessly with PLCs and control systems. Key electrical features include a 440 Hz switching frequency, 5% hysteresis to minimize signal fluctuations, and robust protections against reverse polarity and pulsing short circuits. A 360° visible LED system—green for power and yellow for switching state—enables quick diagnostics, making it ideal for high-speed applications like conveyor control, machinery positioning, and part counting.

Rugged Construction for Harsh Environmental Resilience

Built to endure demanding industrial conditions, the NBB20-U1-E0 features a durable PA/metal housing with an epoxy powder coating, resisting corrosion, impact, and chemical exposure. Its IP68/IP69K protection rating ensures full waterproof and dustproof performance, capable of withstanding high-pressure jet cleaning and prolonged submersion. The sensor maintains stable operation across a -25°C to +85°C ambient temperature range and stores safely at -40°C to +85°C, adapting to extreme heat or cold environments. Mechanical design highlights include screw terminal connections (supporting up to 2.5 mm² conductors with 1.2 Nm torque) and a compact 40 x 40 x 118 mm form factor, weighing 225 g for easy installation in space-constrained machinery.

Compliant Performance and Versatile System Integration

Designed for global industrial use, the NBB20-U1-E0 complies with EN IEC 60947-5-2 safety standards and carries certifications like UL listing and RoHS compliance, with CCC exemption for ≤36 V DC applications. Its metal reduction factors (aluminum: 0.33, copper: 0.31, stainless steel 304: 0.74) enable adaptable detection across different materials, enhancing versatility in automotive manufacturing, logistics, and process control. Functional safety parameters include an MTTFd of 1510 years and a 20-year mission time, ensuring long-term reliability in non-safety-integrated systems. Backed by 3D CAD models and EPLAN data, this sensor simplifies integration into complex automation setups, delivering precision, durability, and ease of use for critical industrial tasks.

Attribute	Details
General Information
Product Type	Inductive Proximity Sensor
Model	NBB20-U1-E0
Manufacturer	Pepperl+Fuchs
Sensing Characteristics
Rated Operating Distance	20 mm (flush mounting)
Assured Operating Distance	0–16.2 mm (guaranteed reliable detection range)7
Metal Reduction Factors	Aluminum (0.33), Copper (0.31), Stainless Steel 304 (0.74), Brass (0.41)7
Electrical Parameters
Supply Voltage	10–30 V DC
Output Type	3-wire DC NPN (normally open)7
Nominal Operating Current	0–200 mA7
Off-State Current	≤ 0.5 mA7
No-Load Supply Current	≤ 20 mA7
Voltage Drop	≤ 2 V7
Switching Frequency	0–440 Hz (high-speed operation)7
Hysteresis	Approximately 5% (minimizes signal fluctuations)7
Electrical Protection	Reverse polarity protection; pulsing short-circuit protection; overload protection7
Mechanical Design
Housing Material	PA (polyamide) with epoxy powder coating (corrosion and impact resistance)7
Sensing Face Material	PA7
Dimensions	118 mm (length) × 40 mm (width) × 40 mm (height)7
Weight	225 g7
Mounting	Flush-mountable with bidirectional/rotatable sensor head7
Connection	Screw terminals (supporting up to 2.5 mm² conductors with 1.2 Nm torque)7
Indicators
LEDs	Four 360° visible LEDs: Green (power status), Yellow (switching state)7
Environmental Ratings
IP Rating	IP68/IP69K (resistant to high-pressure jet cleaning and dust ingress)7
Operating Temperature Range	-25°C to +85°C (ambient); -40°C to +85°C (storage)7
Certifications & Approvals
Standards	EN IEC 60947-5-2 (industrial switchgear), RoHS compliant7
Approvals	cULus listed, CSA approved, CCC exempt (≤36 V DC)7
Functional Safety
MTTFd (Mean Time To Failure)	1,510 years (estimated reliability for non-safety-integrated applications)7
Mission Time (Tm)	20 years7
Diagnostic Coverage (DC)	0%7
Applications	Industrial automation, conveyor systems, robotics, automotive manufacturing, and harsh environments requiring high-pressure washdown resistance (e.g., food processing, metalworking, logistics)

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Trading Company 


Year Established:

2017 


Total Annual:

300000-800000


Employee Number:

12~20 


Ecer Certification：

Verified Supplier 

Xiamen Zhicheng Automation Technology Co., Ltd Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C... Xiamen Zhicheng Automation Technology Co., Ltd Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C...

+ Read More

Reach Us
Xiamen ZhiCheng Automation Technology Co., Ltd
903-3, building F02, phase III Software Park, Jimei district, Xiamen city,CHINA (361000)
https://www.plcinterfacemodule.com/

Send Email

Leave a Message, we will call you back quickly!