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Pepperl+Fuchs NBB20-L2-B3-V1 Inductive Sensor | 20mm Range, 10-30V DC, IP68, M30, PNP NC | Extreme Environments

Pepperl+Fuchs NBB20-L2-B3-V1 Inductive Sensor | 20mm Range, 10-30V DC, IP68, M30, PNP NC | Extreme Environments

MOQ: 1
Price: 120$/piece
Standard Packaging: 100*100*100mm
Delivery Period: 3 day
Payment Method: T/T
Supply Capacity: 1piece in stock
Detail Information
Place of Origin
GERMANY
Brand Name
Pepperl+Fuchs
Certification
3C
Model Number
NBB20-L2-B3-V1
Maximum Output Voltage:
24V DC
Weight:
200g
Output Current:
500mA
Resolution:
0.7 Mm
Line Frequency:
47 ... 63 Hz
Power Supply:
24V DC
Required Slots:
2
Product Description

Precision Inductive Sensing with Programmable Flexibility

 

The Pepperl+Fuchs NBB20-L2-B3-V1 is a high-performance inductive proximity sensor designed for precise non-contact detection of metal objects in industrial automation. Featuring a 20 mm rated operating distance (flush mounting) and a bidirectional, rotatable sensor head, it enables flexible alignment in tight spaces for accurate positioning. The sensor offers NO/NC programmable switching via its 2-wire AS-Interface output (V2.1), ensuring seamless integration with modern control systems across a voltage range of 26.5–31.9 V DC. Equipped with dual LED indicators—green for power, yellow for switching state, and red for errors—it provides clear diagnostic feedback. With a 150 Hz switching frequency and 5% hysteresis, it delivers stable, high-speed detection, ideal for applications requiring reliable signal transmission, such as conveyor systems, robotic arms, and machinery control.

 

Rugged Design for Harsh Industrial Environments

 

Engineered to thrive in challenging conditions, the NBB20-L2-B3-V1 boasts a durable PA housing and sensing face, resisting corrosion, impact, and chemical exposure. Its IP69K protection rating ensures full resistance to high-pressure jet cleaning and dust, making it suitable for wet, dirty, or high-contamination environments. The sensor maintains consistent performance across a wide ambient temperature range (-25°C to +70°C) and stores safely at -40°C to +85°C, adapting to extreme industrial climates. The M12 x 1 4-pin connector enables quick, secure wiring, while its lightweight design (130 g) and flush-mountable structure simplify installation in compact or crowded machinery setups.

 

Seamless Integration and Global Compliance

 

Designed for advanced automation networks, this sensor complies with AS-Interface V2.1 specifications, ensuring compatibility with modern industrial communication systems. It features reverse polarity protection and low no-load current (≤40 mA), enhancing energy efficiency and fault tolerance. Certified to EN IEC 60947-5-2 and listed by UL/CSA, it meets global safety standards for general-purpose industrial use, with CCC exemption for ≤36 V DC applications. The sensor’s MTTFd of 1330 years and 20-year mission time reflect its long-term reliability, while 0% diagnostic coverage suits non-safety-integrated setups. Ideal for automotive manufacturing, logistics, and process control, the NBB20-L2-B3-V1 combines precision, durability, and ease of integration to optimize industrial automation workflows.

 

 

Attribute

Details

General Information

 

Product Type

Inductive Proximity Sensor

Model

NBB20-L2-B3-V1

Manufacturer

Pepperl+Fuchs

Sensing Characteristics

 

Rated Operating Distance

20 mm (flush mounting)

Assured Operating Distance

0–16.2 mm

Metal Reduction Factors

Aluminum (0.33), Copper (0.31), 304 Stainless Steel (0.74), Brass (0.41)

Electrical Parameters

 

Supply Voltage

26.5–31.9 V DC (via AS-Interface bus system)

Output Type

2-wire AS-Interface (V2.1), NO/NC programmable

Switching Frequency

0–150 Hz

Hysteresis

~5% (typical, minimizes signal oscillations)

Reverse Polarity Protection

Yes

No-Load Supply Current

≤ 40 mA

Mechanical Design

 

Housing Material

PA (polyamide)

Sensing Face Material

PA

Dimensions

Compact design with M12 × 1, 4-pin connector

Weight

130 g

Mounting

Flush-mountable with bidirectional/rotatable sensor head (flexible alignment in confined spaces)

Connection

M12 × 1 connector (4-pin, quick and secure wiring)

Indicators

 

LEDs

Green (power status), Yellow (switching state), Red (error indication) for 360° visibility and diagnostic feedback

Environmental Ratings

 

IP Rating

IP69K (resistant to high-pressure jet cleaning and dust ingress)

Operating Temperature Range

-25°C to +70°C (ambient); -40°C to +85°C (storage)

Certifications & Approvals

 

Standards

EN IEC 60947-5-2:2007, IEC 60947-5-2:2007

Approvals

cULus listed (USA/Canada), CSA approved, CCC exempt (≤36 V DC), RoHS compliant

Functional Safety

 

MTTFd (Mean Time To Failure)

1,330 years (estimated reliability for non-safety-integrated applications)

Mission Time (Tm)

20 years

Diagnostic Coverage (DC)

0%

Communication

 

AS-Interface Specification

V2.1 (compatible with gateways ≥ V2.1)

Node Type

Standard node

Additional Features

Oscillator monitoring; configurable on/off delay (disconnectable); lightweight design for easy integration in compact machinery; compliant with industrial vibration/shock standards

Applications

Industrial automation, conveyor systems, robotics, automotive manufacturing, and harsh environments requiring high-pressure washdown resistance (e.g., food processing, logistics, metalworking)

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PRODUCTS DETAILS
Pepperl+Fuchs NBB20-L2-B3-V1 Inductive Sensor | 20mm Range, 10-30V DC, IP68, M30, PNP NC | Extreme Environments
MOQ: 1
Price: 120$/piece
Standard Packaging: 100*100*100mm
Delivery Period: 3 day
Payment Method: T/T
Supply Capacity: 1piece in stock
Detail Information
Place of Origin
GERMANY
Brand Name
Pepperl+Fuchs
Certification
3C
Model Number
NBB20-L2-B3-V1
Maximum Output Voltage:
24V DC
Weight:
200g
Output Current:
500mA
Resolution:
0.7 Mm
Line Frequency:
47 ... 63 Hz
Power Supply:
24V DC
Required Slots:
2
Minimum Order Quantity:
1
Price:
120$/piece
Packaging Details:
100*100*100mm
Delivery Time:
3 day
Payment Terms:
T/T
Supply Ability:
1piece in stock
Product Description

Precision Inductive Sensing with Programmable Flexibility

 

The Pepperl+Fuchs NBB20-L2-B3-V1 is a high-performance inductive proximity sensor designed for precise non-contact detection of metal objects in industrial automation. Featuring a 20 mm rated operating distance (flush mounting) and a bidirectional, rotatable sensor head, it enables flexible alignment in tight spaces for accurate positioning. The sensor offers NO/NC programmable switching via its 2-wire AS-Interface output (V2.1), ensuring seamless integration with modern control systems across a voltage range of 26.5–31.9 V DC. Equipped with dual LED indicators—green for power, yellow for switching state, and red for errors—it provides clear diagnostic feedback. With a 150 Hz switching frequency and 5% hysteresis, it delivers stable, high-speed detection, ideal for applications requiring reliable signal transmission, such as conveyor systems, robotic arms, and machinery control.

 

Rugged Design for Harsh Industrial Environments

 

Engineered to thrive in challenging conditions, the NBB20-L2-B3-V1 boasts a durable PA housing and sensing face, resisting corrosion, impact, and chemical exposure. Its IP69K protection rating ensures full resistance to high-pressure jet cleaning and dust, making it suitable for wet, dirty, or high-contamination environments. The sensor maintains consistent performance across a wide ambient temperature range (-25°C to +70°C) and stores safely at -40°C to +85°C, adapting to extreme industrial climates. The M12 x 1 4-pin connector enables quick, secure wiring, while its lightweight design (130 g) and flush-mountable structure simplify installation in compact or crowded machinery setups.

 

Seamless Integration and Global Compliance

 

Designed for advanced automation networks, this sensor complies with AS-Interface V2.1 specifications, ensuring compatibility with modern industrial communication systems. It features reverse polarity protection and low no-load current (≤40 mA), enhancing energy efficiency and fault tolerance. Certified to EN IEC 60947-5-2 and listed by UL/CSA, it meets global safety standards for general-purpose industrial use, with CCC exemption for ≤36 V DC applications. The sensor’s MTTFd of 1330 years and 20-year mission time reflect its long-term reliability, while 0% diagnostic coverage suits non-safety-integrated setups. Ideal for automotive manufacturing, logistics, and process control, the NBB20-L2-B3-V1 combines precision, durability, and ease of integration to optimize industrial automation workflows.

 

 

Attribute

Details

General Information

 

Product Type

Inductive Proximity Sensor

Model

NBB20-L2-B3-V1

Manufacturer

Pepperl+Fuchs

Sensing Characteristics

 

Rated Operating Distance

20 mm (flush mounting)

Assured Operating Distance

0–16.2 mm

Metal Reduction Factors

Aluminum (0.33), Copper (0.31), 304 Stainless Steel (0.74), Brass (0.41)

Electrical Parameters

 

Supply Voltage

26.5–31.9 V DC (via AS-Interface bus system)

Output Type

2-wire AS-Interface (V2.1), NO/NC programmable

Switching Frequency

0–150 Hz

Hysteresis

~5% (typical, minimizes signal oscillations)

Reverse Polarity Protection

Yes

No-Load Supply Current

≤ 40 mA

Mechanical Design

 

Housing Material

PA (polyamide)

Sensing Face Material

PA

Dimensions

Compact design with M12 × 1, 4-pin connector

Weight

130 g

Mounting

Flush-mountable with bidirectional/rotatable sensor head (flexible alignment in confined spaces)

Connection

M12 × 1 connector (4-pin, quick and secure wiring)

Indicators

 

LEDs

Green (power status), Yellow (switching state), Red (error indication) for 360° visibility and diagnostic feedback

Environmental Ratings

 

IP Rating

IP69K (resistant to high-pressure jet cleaning and dust ingress)

Operating Temperature Range

-25°C to +70°C (ambient); -40°C to +85°C (storage)

Certifications & Approvals

 

Standards

EN IEC 60947-5-2:2007, IEC 60947-5-2:2007

Approvals

cULus listed (USA/Canada), CSA approved, CCC exempt (≤36 V DC), RoHS compliant

Functional Safety

 

MTTFd (Mean Time To Failure)

1,330 years (estimated reliability for non-safety-integrated applications)

Mission Time (Tm)

20 years

Diagnostic Coverage (DC)

0%

Communication

 

AS-Interface Specification

V2.1 (compatible with gateways ≥ V2.1)

Node Type

Standard node

Additional Features

Oscillator monitoring; configurable on/off delay (disconnectable); lightweight design for easy integration in compact machinery; compliant with industrial vibration/shock standards

Applications

Industrial automation, conveyor systems, robotics, automotive manufacturing, and harsh environments requiring high-pressure washdown resistance (e.g., food processing, logistics, metalworking)