KEYENCE Ultra-compact Laser Photoelectric Switch Sensor PR-MB15P3 PR-F51P3 MB30N1 FB30P3 FB15N1 M51P3

KEYENCE PR-MB15P3

Related Models:

PR-MB15P3 PR-MB30P3 PR-F51P3 PR-FB15P3
PR-FB30P3 PR-M51N1 PR-M51N3 PR-M51P3
PR-M51CN PR-MB15N1 PR-MB15N3 PR-MB30CN
PR-MB30N1 PR-MB30N3 PR-MB30CP PR-M51CP
PR-MB15CP PR-M51C3PD PR-MB15CN PR-MB15C3PL
PR-FB15N1 PR-FB15N3 PR-FB15CN PR-FB15CP
PR-FB15C3PL PR-FB30N1 PR-FB30N3

Miniature Laser Photoelectric Sensor:
PR-FB15N3 (NPN Diffuse Reflection 15mm)
PR-FB15P3 (PNP Diffuse Reflection 15mm)
PR-FB30N3 (NPN Diffuse Reflection 30mm)
PR-FB30P3 (PNP Diffuse Reflection 30mm)
PR-MB15N3 (NPN Diffuse Reflection 15mm)
PR-MB15P3 (PNP Diffuse Reflection 15mm)
PR-MB30N3 (NPN Diffuse Reflection 30mm)
PR-MB30P3 (PNP Diffuse Reflection 30mm)
PR-M51N3 (NPN Through-beam 1.2m)
PR-M51P3 (PNP Through-beam 1.2m)
miniature keyence PR-MB30P3

Laser Safety Micro Switch Sensor

Ultra-Slim Through-beam Photoelectric Sensor (4.5mm Profile) with Robust Design & Adaptive Intelligence for Confined Spaces

This 4.5mm-thin sensor delivers stable, interference-resistant detection in narrow gaps while prioritizing durability. Its metal enclosure with resin-potted internals ensures shock resistance and IP67-rated environmental protection, making it ideal for harsh industrial environments.

Miniature Laser PR-F51P3 Photoelectric Sensor
Key Technical Advantages
:

  1. Through-beam Detection for Transparent Objects
    • Adopts modulated pulse-emission technology and a proprietary algorithm to suppress ambient light interference (e.g., sunlight, fluorescent flicker), eliminating the need for additional shielding.
    • Reliably detects clear, translucent, or reflective targets (e.g., glass, films, PET bottles) via precise optical beam control.
  2. Auto-Sensitivity Optimization
    • Integrates dynamic auto-gain control that adjusts detection thresholds in real-time based on received light intensity, minimizing false triggers caused by target color variations, surface gloss, or angular misalignment.
  3. Industrial-Grade Resilience
    • Ruggedized construction: Sealed metal housing with resin encapsulation shields against dust, moisture, and mechanical vibration.
    • Long-term stability: Maintains consistent performance across -25°C to +60°C with <1% sensitivity drift.

Mini Laser PR-FB15P3 Photoelectric Switch
Technical Selection Guide
:

  • Optimal for:
    • Conveyor systems with ≤5mm clearance (e.g., miniature packaging lines, lab automation).
    • Applications requiring transparent material handling (e.g., pharmaceutical blister packs, display panel assembly).
  • Key Specs to Prioritize:
    • Response time: ≤50μs for high-speed object tracking.
    • Detection range: 100mm–10m (model-dependent; specify gap width).
    • Output type: NPN/PNP, push-pull, or analog (for distance measurement).

Why Choose This Sensor?

  • Space-efficient: 4.5mm profile fits where conventional sensors cannot.

  • Maintenance-free: No manual sensitivity adjustments or environmental shielding required.

  • Cost-effective: Reduces downtime from false stops and simplifies integration in complex machinery.

Laser Safety Micro Switch Sensor
Support Brands:

PR-F51P3 keyence

Contact:
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