Pepperl+Fuchs NBB2-8GM30-E2-V1 Inductive Proximity Sensor

USD 30.96

Flush-mounted M8 inductive sensor with 2mm rated operating distance, PNP output, 5-30VDC operating voltage, IP67 protection, and -40 to 85°C temperature range.

SKU PEPPERL-FUCHS-NBB2-8GM30-E2-V1 Category
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Pepperl+Fuchs NBB2-8GM30-E2-V1 Inductive Proximity Sensor

Model Identifier NBB2-8GM30-E2-V1
Official Part Number NBB2-8GM30-E2-V1
GTIN Standard NA

Technical Overview

Flush-mounted M8 inductive sensor with 2mm rated operating distance, PNP output, 5-30VDC operating voltage, IP67 protection, and -40 to 85°C temperature range.

Key Features

  • Normally open (NO) PNP output for versatile control.
  • 2 mm rated operating distance with flush installation.
  • Wide 5-30 V DC operating voltage and 6000 Hz switching frequency.
  • Robust IP65/IP66/IP67 brass housing with nickel-plating for harsh environments.
  • Extended operating temperature range from -40 °C to +85 °C.
  • Integrated LED indicator, reverse polarity, and pulsing short-circuit protection.
  • Compact M8 x 1 connector with 4 pins for easy integration.

Increased operating distance and extended -40°C to +85°C temperature range in a compact, flush 2mm sensing M8 design.

Technical Specification Matrix

ParameterValue
Switching functionNormally open (NO)
Output typePNP
Rated operating distance (Sn)2 mm
Installationflush
Output polarityDC
Assured operating distance (Sa)0 ... 1.62 mm
Actuating elementmild steel, e. g. 1.0037, SR235JR (formerly St37-2) 8 mm x 8 mm x 1 mm
Reduction factor ΓΑl0.4
Reduction factor ΓCu0.3
Reduction factor ΓSt3040.75
Reduction factor ΓBrass0.45
Output type3-wire
Operating voltage (UB)5 ... 30 V
Switching frequency (f)0 ... 6000 Hz
Hysteresis (H)typ. 5%
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop (Ud)≤ 1.5 V
Operating current (IL)0 ... 100 mA
Off-state current (Ir)0 ... 0.2 mA
No-load supply current (Io)≤ 10 mA
Time delay before availability (tv)≤ 100 ms
Switching state indicatorMultihole-LED, yellow
MTTFd960 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0%
Standard conformityEN IEC 60947-5-2
UL approvalcULus Listed (Load Type: General Purpose, Circuitry: Class 2 Power Source, Enclosure Type Rating: Type 1, Supply/Switching Voltage: 30 V DC, Output Switching Current: 100 mA)
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient temperature-40 ... 85 °C (-40 ... 185 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Connection typeConnector plug
Housing materialbrass, nickel-plated
Sensing faceLCP
Degree of protectionIP65 / IP66 / IP67
Connector threadingM12 x 1
Number of pins4
Scope of delivery2 hex nuts included
Physical Weight (kg)0
Dimensions L x W x H (cm)5.5 x 0.8 x 0.8

Industrial Applications

1. High-Temperature Metal Part Detection in Automotive Welding

This sensor can precisely detect small metal components on a welding line in an automotive manufacturing plant, where temperatures often exceed standard sensor limits. Its -40°C to +85°C operating range ensures reliable performance in the heat-intensive environment.

Problem Solved

Ensures accurate and consistent detection of metallic parts even with significant ambient temperature fluctuations, preventing missed detections or false triggers common with less robust sensors.

High-temperature environmentsAutomotive manufacturingWelding linesMetal part detectionReliable sensing

2. Position Monitoring in Food & Beverage Processing Washdown Areas

Utilizing its IP65/IP66/IP67 protection, this M8 inductive sensor can be installed to monitor the position of machine components or metallic containers in a food and beverage processing plant, which regularly undergo high-pressure, high-temperature washdowns. The flush installation prevents material buildup.

Problem Solved

Provides durable and consistent position feedback in hygiene-critical areas, resisting water ingress and corrosion from cleaning agents, reducing downtime for sensor replacement.

Food processingBeverage industryWashdown environmentsIP67 protectionPosition sensingHygiene

3. Small Object Detection on Automated Assembly Lines

The NBB2-8GM30-E2-V1 is ideal for detecting small metallic fasteners, gears, or other components on high-speed automated assembly lines. Its 2mm operating distance and 6000 Hz switching frequency allow for rapid and precise detection of fast-moving, small parts, while the compact M8 design fits into tight spaces.

Problem Solved

Achieves high-speed, accurate detection of small metallic objects, crucial for quality control and throughput on automated lines, where space is often limited and fast responses are essential.

Automated assemblySmall object detectionHigh-speed productionCompact sensorPrecision sensingQuality control
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