Pepperl+Fuchs NBB15-30GM50-E2-M Inductive Proximity Sensor

USD 48.24

M30 flush inductive proximity sensor with 15mm range, PNP-NO, 5-60V DC, IP68/IP69K, and -40 to +85°C for harsh industrial use.

SKU PEPPERL-FUCHS-NBB15-30GM50-E2-M Category
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Pepperl+Fuchs NBB15-30GM50-E2-M Inductive Proximity Sensor

Model Identifier NBB15-30GM50-E2-M
Official Part Number NBB15-30GM50-E2-M
GTIN Standard NA

Technical Overview

M30 flush inductive proximity sensor with 15mm range, PNP-NO, 5-60V DC, IP68/IP69K, and -40 to +85°C for harsh industrial use.

Key Features

  • 15 mm flush sensing distance
  • PNP, Normally Open (NO) 3-wire output
  • Wide operating voltage range: 5-60 V DC
  • High switching frequency up to 600 Hz
  • Robust M30 threaded brass housing (nickel-plated/white bronze coated)
  • High shock and vibration resistance
  • Increased noise immunity 100 V/m
  • Pre-wired with 2m PUR cable
  • LED switching state indicator (yellow)
  • Reverse polarity and pulsing short-circuit protection

Extended temperature range (-40 to +85 °C) and high ingress protection (IP68/IP69K) for reliable operation in extreme industrial conditions.

Technical Specification Matrix

ParameterValue
Sensing Distance (sn)15 mm (flush)
Output TypePNP, Normally Open (NO), 3-wire
Operating Voltage (UB)5-60 V DC
Operating Current (IL)0-200 mA
Switching Frequency (f)0-600 Hz
Housing MaterialBrass, white bronze coated
Sensing Face MaterialPBT, green
Connection TypePre-wired cable, 2 m length
Cable Diameter4.3 mm ± 0.15 mm
Number of Cores3
Core Cross Section0.34 mm²
Degree of ProtectionIP68 / IP69K
Operating Temperature-40 ... +85 °C
Storage Temperature-40 ... +85 °C
DiameterM30 / 30 mm
Length (Sensor Body)60 mm
Hysteresistyp. 5 %
Voltage Drop (Ud)≤ 2 V
No-load Supply Current (I0)≤ 10 mA
Switching State IndicatorLED, yellow
Physical Weight (kg)0.19
Dimensions L x W x H (cm)6 x 3 x 3

Industrial Applications

1. Metal Part Presence Detection in High-Temperature Manufacturing

This sensor can accurately detect the presence of metallic components on a conveyor belt or within a processing machine in manufacturing environments that operate at elevated temperatures, such as those found in metal fabrication or automotive component production.

Problem Solved

Ensures accurate part tracking, prevents machinery jams, and maintains continuous operation in conditions where standard sensors would fail due to heat. The -40 to +85 °C operating temperature range is critical for reliable performance in these hot industrial settings.

Metal detectionConveyor systemsHigh temperaturePart trackingIndustrial automationQuality control85 °C

2. Position Monitoring in Outdoor or Washdown Environments

Ideal for monitoring the position of gates, doors, or moving parts in outdoor industrial settings (e.g., construction sites, logistics hubs) or in facilities requiring regular high-pressure, high-temperature washdowns (e.g., food & beverage processing, car washes).

Problem Solved

Provides reliable position feedback and operational safety despite exposure to water, dust, and cleaning agents. The IP68/IP69K rating ensures resistance to water ingress (submersion and high-pressure/high-temperature washdowns) and dust, maintaining sensor integrity.

Position sensingOutdoor applicationsWashdownFood processingIP68IP69KEnvironmental resistanceMaterial handling

3. End-of-Travel Detection in Electrically Noisy Industrial Machinery

Used to precisely detect the end-of-travel limits for pistons, actuators, or robotic arms in industrial machinery that may generate significant electromagnetic interference (EMI) or radio-frequency interference (RFI), such as welding robots or heavy machinery with large motors.

Problem Solved

Guarantees precise limit switching without false triggers, enhancing safety and operational accuracy in electrically noisy industrial environments. The increased noise immunity of 100 V/m allows for stable operation where other sensors might be unreliable due to electrical interference.

Limit switchEnd-of-travelActuator positionRoboticsEMI immunityIndustrial automationSafetyNoise resistance
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