Leuze PRKL 25B/66.1-S12

Leuze PRKL 25B/66.1-S12 | Polarized Retro-Reflective Sensor | 18 m Range | Red Light | IP67 | M12 Connector | Part No. 50104231

Overview

The Leuze PRKL 25B/66.1-S12 is a polarized retro-reflective photoelectric sensor engineered for long-range object detection up to 18 meters using a visible red light beam and a standard reflector. With polarization filtering, it avoids false signals from shiny surfaces. Housed in a rugged IP67-rated body and equipped with a 4-pin M12 connector, it's ideal for a variety of industrial automation applications.

Key Features

• Detection Range: Up to 18 m (with reflector)

• Light Source: Red LED (visible, polarized)

• Output Type: PNP, light/dark switching

• Switching Frequency: Up to 500 Hz

• Connector Type: M12, 4-pin

• Protection Rating: IP67

• Housing: Robust plastic with industrial-grade optics

• Power Supply: 10–30 V DC

• Response Time: ≤ 1 ms

• Status Indicators: LEDs for power and output status

Technical Specifications

• Model: PRKL 25B/66.1-S12

• Part Number: 50104231

• Mounting: Screw holes for standard bracket systems

• Ambient Operating Temperature: –25°C to +55°C

• Adjustment: Potentiometer or teach-in (depending on variant)

• Certifications: CE, RoHS, cULus

• Repeatability: High accuracy for consistent switching

• Target Detection: Opaque and semi-reflective objects with high reliability

Applications

• Conveyor and packaging line object detection

• Pallet presence and position sensing

• Machinery guarding and entry monitoring

• Long-range detection for automated material handling

• Reflective target-based switching

Why Choose the PRKL 25B/66.1-S12

• Extended Sensing Distance: Up to 18 m for flexible installation

• Accurate Detection: Polarization eliminates background reflection errors

• Industrial Durability: IP67 for moisture and dust resistance

• Quick Integration: M12 connector for plug-and-play setup

• Reliable Leuze Design: Proven performance in automation environments

Order Now

The Leuze PRKL 25B/66.1-S12 retro-reflective sensor (Part No. 50104231) is available and ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply