Leuze PRK 3B/66‑S8

Leuze PRK 3B/66‑S8 | Retro-Reflective Photoelectric Sensor | 0.1–3 m | Compact Design | S8 Connector

Overview

The Leuze PRK 3B/66‑S8 is a compact polarized retro-reflective photoelectric sensor designed for short to mid-range object detection. With a sensing range up to 3 m and polarization filtering, it ensures reliable detection even of shiny or angled surfaces. Its small housing and fixed 2 m cable (S8 type) make it easy to install in tight spaces within industrial automation setups.

Key Features

• Sensing range: 0.1 m to 3 m (with reflector)

• Polarized red light for high detection reliability

• Compact rectangular housing for tight mounting spaces

• Integrated 2 m cable (S8 version) for fast installation

• High switching frequency and short response time

• LED indicators for operational status

• Sealed IP67 housing for use in harsh environments

Technical Specifications

• Catalog Number: 50104694

• Operating Principle: Polarized retro-reflective

• Light Source: Red LED

• Sensing Range: 0.1 m to 3 m (with recommended reflector)

• Output Type: PNP, normally open

• Electrical Connection: 2 m cable (S8 type)

• Supply Voltage: 10–30 V DC

• Response Time: <1 ms

• Housing Material: Plastic

• Protection Class: IP67

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

• Storage Temperature: –40 °C to +70 °C

• Dimensions: Approx. 30 × 16 × 12 mm

• Weight: Approx. 25 g

Applications

• Compact machinery and equipment

• Presence detection on conveyors and feeders

• Small-part verification in packaging lines

• Robotics and space-limited automation zones

• OEM sensor integration with fixed cabling

Why Choose PRK 3B/66‑S8

• Space-saving design without compromising performance

• Reliable sensing of reflective and angled targets

• Quick plug-free installation with pre-attached cable

• Excellent protection and durability in industrial conditions

• Fast response for dynamic detection needs

Order Now

The Leuze PRK 3B/66‑S8 photoelectric sensor (Part no. 50104694) 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