Pepperl+Fuchs NBB8-18GM30-E2-V1 Inductive Proximity Sensor

USD 35.28

M18 threaded barrel inductive proximity sensor with 8mm flush sensing, PNP NO output, 6-36VDC operating voltage, IP67, and extended temperature range.

SKU PEPPERL-FUCHS-NBB8-18GM30-E2-V1 Category
Top Brands > PEPPERL+FUCHS > PEPPERL+FUCHS Proximity Sensor

Pepperl+Fuchs NBB8-18GM30-E2-V1 Inductive Proximity Sensor

Model Identifier NBB8-18GM30-E2-V1
Official Part Number NBB8-18GM30-E2-V1
GTIN Standard NA

Technical Overview

M18 threaded barrel inductive proximity sensor with 8mm flush sensing, PNP NO output, 6-36VDC operating voltage, IP67, and extended temperature range.

Key Features

  • 8 mm rated operating distance, flush installation
  • PNP, Normally Open (NO) switching function
  • Operating voltage 6 ... 36 V DC
  • Switching frequency up to 500 Hz
  • Reverse polarity protection
  • Pulsing short-circuit protection
  • LED, yellow switching state indicator
  • M12 x 1, 4-pin male connector
  • Nickel-plated brass housing with PBT sensing face
  • IP67 degree of protection
  • Ambient temperature range -25 ... 70 °C

Extended operating voltage range of 6-36 VDC and robust protection against reverse polarity and pulsing short-circuits ensure high reliability in demanding industrial applications.

Technical Specification Matrix

ParameterValue
Rated Operating Distance (sn)8 mm
Assured Operating Distance (sa)0 ... 6.48 mm
InstallationFlush
Output TypePNP
Switching FunctionNormally Open (NO)
Operating Voltage (UB)6 ... 36 V DC
Operating Current (IL)0 ... 100 mA
Switching Frequency (f)0 ... 500 Hz
Voltage Drop (Ud)≤ 3 V
Hysteresis (H typ.)5 %
Reverse Polarity ProtectionYes
Short-circuit ProtectionPulsing
Connection TypeM12 x 1 Connector, 4-pin
Housing MaterialNickel-plated brass
Sensing Face MaterialPBT
Degree of ProtectionIP67
Ambient Temperature-25 ... 70 °C
DiameterM18
Length45 mm
Physical Weight (kg)0.02
Dimensions L x W x H (cm)4.5 x 1.8 x 1.8

Industrial Applications

1. Conveyor System Object Presence Detection

This sensor is ideal for detecting the presence of metallic objects on automated conveyor belts in manufacturing and packaging lines. Its 8mm sensing distance and flush mounting capability allow for discrete and reliable detection without interfering with product flow, ensuring accurate counting or positioning.

Problem Solved

Prevents jams, ensures correct product routing, and enables precise control of automated processes by reliably confirming the presence or absence of metallic items on a conveyor.

Conveyor automationobject detectionmaterial handlingPNP outputflush mountM18 sensorindustrial automation

2. Machine Tool Component Position Monitoring

The NBB8-18GM30-E2-V1 can be integrated into CNC machines or other automated machine tools to precisely detect the end-of-travel or home position of metallic components like tool holders or workpieces. Its robust IP67 housing and wide operating temperature range (-25 to 70 °C) make it suitable for harsh machining environments with coolant and metallic dust.

Problem Solved

Ensures accurate and repeatable positioning of machine components, prevents overtravel, and improves safety and precision in machining operations.

CNC machineryposition sensinglimit switchmetal detectionIP67robust designautomation control

3. Automated Assembly Line Part Verification

In robotic assembly cells, this inductive sensor can verify the correct seating or presence of metallic fasteners, brackets, or sub-components. Its PNP NO output can directly interface with PLCs, providing quick feedback for quality control or process interlocking. The M12 connector facilitates easy integration and maintenance in complex systems.

Problem Solved

Guarantees that all necessary metallic parts are correctly assembled before proceeding to the next step, reducing assembly errors and improving product quality in high-speed manufacturing.

Robotic assemblypart presencequality controlPNP NOM12 connectionindustrial sensorsautomated manufacturing
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