Pepperl+Fuchs NRB8-18GM40-E2-C-V1 Inductive Sensor

USD 52.56

M18, 8mm flush inductive proximity sensor with PNP NO output, 10-30V DC, IP67, weld immune, and magnetic field resistant.

SKU PEPPERL-FUCHS-NRB8-18GM40-E2-C-V1 Category
Top Brands > PEPPERL+FUCHS > PEPPERL+FUCHS Proximity Sensor

Pepperl+Fuchs NRB8-18GM40-E2-C-V1 Inductive Sensor

Model Identifier NRB8-18GM40-E2-C-V1
Official Part Number NRB8-18GM40-E2-C-V1
GTIN Standard 4050143044160

Technical Overview

M18, 8mm flush inductive proximity sensor with PNP NO output, 10-30V DC, IP67, weld immune, and magnetic field resistant.

Key Features

  • 8 mm flush installation
  • Reduction factor = 1 (reliable detection of different metals with the same switch state)
  • Magnetic field resistant
  • Weld Immune
  • Robust construction for harsh industrial conditions
  • High switching frequency (0 ... 600 Hz) for rapid response times
  • Multihole-LED, yellow switching state indicator
  • Reverse polarity protected
  • Pulsing short-circuit protection
  • Degree of protection IP67

Inductive sensing technology enables accurate detection of metallic targets without physical contact, reducing wear in automated environments.

Technical Specification Matrix

ParameterValue
Switching functionNormally open (NO)
Output typePNP
Rated operating distance8 mm
InstallationFlush
Operating voltage10 ... 30 V DC
Switching frequency0 ... 600 Hz
Voltage drop≤ 3 V
Rated insulation voltage60 V
Operating current0 ... 200 mA
No-load supply current≤ 15 mA, ≤ 14 mA
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Connection typeConnector plug M12 x 1, 4-pin
Housing materialBrass, PTFE coated
Sensing face materialPPS (Ryton R4)
Degree of protectionIP67
Housing diameter18 mm
Physical Weight (kg)0.04
Dimensions L x W x H (cm)5.5 x 1.8 x 1.8

Industrial Applications

1. Automated Welding Lines

This inductive proximity sensor is perfectly suited for use in automated welding environments due to its specialized design features. It reliably detects metallic components, providing essential position feedback for robotic or automated welding operations.

Problem Solved

Prevents false triggers or damage from intense magnetic fields and hot weld spatter, ensuring accurate and continuous metallic object detection in harsh welding processes. The 'weld immune' and 'magnetic field resistant' properties are critical for reliable operation where other sensors might fail.

Weld ImmuneMagnetic Field ResistantIP67Metallic Object DetectionAutomation

2. Packaging and Material Handling Systems

The sensor's compact form factor and robust construction make it an excellent choice for integration into packaging and material handling machinery. It precisely monitors the presence and position of items on conveyors or within processing units.

Problem Solved

Provides reliable, non-contact detection of product presence, position, or jam detection on high-speed packaging and material handling lines, minimizing downtime and wear associated with mechanical switches. The 10-30 V DC operating voltage and PNP NO output integrate seamlessly with standard industrial control systems.

Non-contact SensingHigh Switching FrequencyIP67Compact DesignMaterial Handling

3. Robotic Gripper Feedback

Ideal for mounting on robotic grippers, this sensor provides critical feedback for pick-and-place applications by confirming the presence of grasped metallic objects. Its small size ensures it does not interfere with gripper operation.

Problem Solved

Ensures precise and reliable detection of grasped metallic objects, providing rapid feedback to the robot controller for successful pick-and-place operations. Its M18 cylindrical housing and 8mm sensing distance allow for integration in space-constrained robotic tools.

RoboticsObject Presence DetectionCompact SizePrecision PositioningInductive Sensor
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