Pepperl+Fuchs NJ2-12GM40-E2-Y302463 Inductive Sensor

USD 164.00

Compact M12 inductive proximity sensor with 2mm flush sensing, PNP NO output, 10-60V DC, 3000Hz switching, IP67 stainless steel, M8 connector.

SKU PEPPERL-FUCHS-NJ2-12GM40-E2-Y302463 Category
Top Brands > PEPPERL+FUCHS > PEPPERL+FUCHS Proximity Sensor

Pepperl+Fuchs NJ2-12GM40-E2-Y302463 Inductive Sensor

Model Identifier NJ2-12GM40-E2-Y302463
Official Part Number NJ2-12GM40-E2-Y302463
GTIN Standard NA

Technical Overview

Compact M12 inductive proximity sensor with 2mm flush sensing, PNP NO output, 10-60V DC, 3000Hz switching, IP67 stainless steel, M8 connector.

Key Features

  • Inductive proximity sensor for non-contact metal detection.
  • 2 mm flush sensing range for precise object detection.
  • PNP Normally Open (NO) output configuration.
  • Wide operating voltage range of 10-60V DC.
  • High switching frequency up to 3000 Hz for fast processes.
  • Durable M12 cylindrical threaded stainless steel housing.
  • IP67 protection rating ensures resistance to dust and water.
  • Equipped with an M8 (3-pin) connector and 0.5m PVC cable.
  • Yellow LED indicator for clear switching state visualization.
  • Integrated reverse polarity and pulsing short-circuit protection.
  • Resistant to shock and vibration for extended reliability in industrial settings.

Reliable detection of metallic objects in harsh industrial environments with a compact, flush-mount design and IP67 protection.

Technical Specification Matrix

ParameterValue
Operating Voltage (UB)10 ... 60 V DC
Rated Operating Distance (sN)2 mm (flush)
Output TypePNP, Normally Open (NO), 3-wire
Switching Frequency (f)0 ... 3000 Hz
Housing MaterialStainless steel 1.4305 / AISI 303 (housing), PBT (sensing face)
Housing DiameterM12 / 12 mm
Protection RatingIP67
Connection TypeCable connector M8 x 1, 3-pin PVC, L = 500 mm
Ambient Temperature-25 ... 70 °C (-13 ... 158 °F)
Storage Temperature-40 ... 85 °C (-40 ... 185 °F)
Voltage Drop (Ud)≤ 3 V (1.2 ... 2.5 V at IL=100mA)
Operating Current (IL)0 ... 200 mA
No-load Supply Current (I0)≤ 9 mA
Reverse Polarity ProtectionYes
Short-Circuit ProtectionPulsing
Switching State IndicatorLED, yellow
Assured Operating Distance (sa)0 ... 1.62 mm
Actual Operating Distance (sr)1.8 ... 2.2 mm typ.
Reduction Factor rAl0.23
Reduction Factor rCu0.21
Reduction Factor r3040.7
Hysteresis (H)1 ... 10 % typ. 3 %
Time Delay Before Availability (tv)≤ 20 ms
Physical Weight (kg)0.09
Dimensions L x W x H (cm)4 x 1.2 x 1.2

Industrial Applications

1. Precision Component Detection in Robotic Assembly

This sensor is ideal for accurately detecting the presence or absence of small metallic components, such as fasteners or small parts, within robotic assembly lines or pick-and-place operations. Its 2mm flush sensing range ensures precise triggering, crucial for error-free automation.

Problem Solved

Ensures accurate part feeding and placement by providing precise, contact-free feedback to robotic systems, preventing assembly errors and potential machinery jams due to missed or misplaced components.

Robotic automationPart detectionAssembly lineMetallic objectsFlush mounting2mm sensingPNP output

2. End-of-Stroke Sensing for Hydraulic Cylinders in Machining Centers

Integrated flush into machine tool components or hydraulic cylinder bodies, this sensor can reliably determine the exact end-of-stroke position of metallic pistons or slides, even in environments contaminated with cutting fluids, coolants, or oil mist.

Problem Solved

Provides robust and accurate position feedback for machine tool axes, clamping mechanisms, or other moving parts in harsh, wet machining environments, ensuring operational precision and safety due to its IP67 rating and stainless steel housing.

Machine toolsPosition sensingHydraulic cylindersIP67Stainless steelFlush mountingPNP outputHarsh environment

3. High-Speed Metal Object Counting on Packaging Lines

The sensor can be deployed on fast-moving conveyor belts in packaging facilities to accurately count metallic items, such as cans, bottle caps, or small packaged goods, for batching and quality control processes.

Problem Solved

Effectively counts individual metallic objects at high throughput speeds, preventing inaccuracies in packaging fill levels or batch sizes, enabled by its high switching frequency of up to 3000 Hz.

Packaging automationObject countingHigh-speed detectionConveyor systemsMetallic objects3000 Hz switchingPNP output
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