Leuze PRK 18/4 DL.4

Leuze PRK 18/4 DL.4 | Retro-Reflective Sensor | 6 m Range | Red Light | Cable Connection | IP67

Overview

The Leuze PRK 18/4 DL.4 is a compact retro-reflective photoelectric sensor designed for precise and long-range object detection up to 6 meters. Using a visible red LED with a built-in polarization filter, it provides reliable detection in applications with reflective backgrounds. The unit features a cable output, robust M18 cylindrical plastic housing, and IP67 protection, making it suitable for industrial environments requiring accurate, maintenance-free sensing.

Key Features

• Sensing Principle: Retro-reflective with polarization

• Sensing Range: Up to 6 m with appropriate reflector

• Light Source: Visible red LED

• Output Type: PNP, light switching

• Connection Type: Cable (standard length, 2 m or variant specific)

• Switching Frequency: Up to 500 Hz

• Housing Size: M18 cylindrical

• Enclosure Rating: IP67

• Operating Voltage: 10–30 V DC

• Mounting Style: Threaded or bracket compatible

Technical Specifications

• Model Number: PRK 18/4 DL.4

• Series: 18 series

• Response Time: ≤ 1 ms

• Repeat Accuracy: ≤ 2 mm

• Ambient Operating Temp: -25°C to +60°C

• LED Indicators: For output and power status

• Protection Features: Short-circuit, reverse polarity, overload

• Certifications: CE, cULus

Applications

• Industrial conveyor lines

• Packaging and logistics systems

• Detection in dusty or high-reflection areas

• OEM equipment and machine building

• General factory automation

Why Choose the PRK 18/4 DL.4

• Reliable Range: Up to 6 m with consistent performance

• Durable Housing: IP67-rated for rugged conditions

• Polarization Filter: Enhances accuracy near reflectors

• Easy Installation: Standard M18 threading and compact design

• Trusted Brand: Leuze quality ensures long-term reliability

Order Now

The Leuze PRK 18/4 DL.4 retro-reflective photoelectric sensor is available and ships worldwide.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More