Pepperl+Fuchs NBN7-12GM50-E2-M Inductive Proximity Sensor

USD 74.16

M12 cylindrical inductive proximity sensor with 7mm sensing, PNP NO output, 5-60VDC, IP67, -40 to +85°C operating temp.

SKU PEPPERL-FUCHS-NBN7-12GM50-E2-M Category
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Pepperl+Fuchs NBN7-12GM50-E2-M Inductive Proximity Sensor

Model Identifier NBN7-12GM50-E2-M
Official Part Number NBN7-12GM50-E2-M
GTIN Standard 4050143037391

Technical Overview

M12 cylindrical inductive proximity sensor with 7mm sensing, PNP NO output, 5-60VDC, IP67, -40 to +85°C operating temp.

Key Features

  • Inductive proximity sensor type
  • Supply voltage: 5-60Vdc
  • Output: 1 x digital output (PNP) (NO function)
  • 3-wire type
  • Sensing distance: 7mm
  • Maximum switching frequency: 1500Hz
  • Diameter: M12 / 12mm
  • Housing material: Brass (nickel plating coated)
  • Sensing face material: PBT
  • Cable material: PUR (2m length)
  • Degree of protection: IP67
  • Cylindrical threaded shape
  • Ambient air temperature for operation: -40 to +85 °C
  • Control circuit rated current: 200mA
  • Visual position indicator: yellow LED (switching state)
  • Protection functions: Reverse polarity
  • Compliant with UL standards

Wide 5-60V DC operating voltage and robust IP67 protection for versatile industrial use.

Technical Specification Matrix

ParameterValue
Sensor TypeInductive Proximity Sensor
Switching FunctionNormally Open (NO)
Output TypePNP
Wiring Type3-wire
Rated Operating Distance (sn)7 mm
InstallationNon-flush
Operating Voltage (UB)5 ... 60 V DC
Switching Frequency (f)0 ... 1500 Hz
Operating Current (IL)0 ... 200 mA
Voltage Drop (Ud)≤ 2 V
No-load Supply Current (I0)≤ 7 mA
Reverse Polarity ProtectionYes
Short-circuit ProtectionPulsing
Ambient Temperature-40 ... +85 °C
Housing MaterialBrass, nickel-plated
Sensing Face MaterialPBT
Degree of ProtectionIP67
Connection TypePre-wired cable, 2 m PUR
DiameterM12 (12 mm)
Switching State IndicatorYellow LED
Physical Weight (kg)0.1
Dimensions L x W x H (cm)5 x 1.2 x 1.2

Industrial Applications

1. Material Handling and Conveyor Systems

This inductive proximity sensor is ideal for detecting the presence of metallic objects on conveyor belts or in automated material handling equipment. Its 7mm sensing distance and 1500Hz switching frequency ensure accurate and rapid detection of fast-moving items, while the IP67 rating protects against dust and water ingress common in such environments.

Problem Solved

Ensures precise and reliable detection of metallic parts or packages, preventing jams and optimizing material flow in automated systems, even in dusty or wet conditions.

Inductive sensing7mm sensing distance1500Hz switching frequencyIP67 protectionPNP outputMaterial detection

2. Machine Tool Position Monitoring

The NBN7-12GM50-E2-M can be used for precise position sensing of metal components within machine tools, such as determining the home position of a tool head or the end-of-travel for a workpiece clamp. Its robust brass housing and IP67 rating make it resistant to coolant, chips, and vibrations, crucial in machining applications, and the wide -40 to +85°C temperature range allows for operation in varying workshop temperatures.

Problem Solved

Provides accurate and durable position feedback for critical machine tool movements, ensuring operational safety and precision in harsh industrial environments with temperature fluctuations and exposure to lubricants.

Position sensingM12 cylindricalBrass housingIP67-40 to +85 °CMachine automation

3. Packaging and Bottling Lines

In packaging and bottling operations, this sensor can reliably detect the presence of metallic caps, cans, or components on high-speed lines. The M12 form factor allows for compact installation in tight spaces, and the 5-60V DC operating voltage range provides flexibility for integration into various control systems. Its IP67 rating ensures resilience against occasional splashes or washdowns.

Problem Solved

Guarantees accurate counting and positioning of metallic packaging components, maintaining high throughput and minimizing errors on fast-paced lines, while withstanding moisture and cleaning processes.

Object detectionHigh-speed sensingM12 form factor5-60VDCIP67Assembly verification
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