Description
PEPPERL+FUCHS 205234 RLK31-8-2500-IR/31/115 is a high-performance retroreflective photoelectric sensor designed for long-range object detection in industrial automation. With a sensing range of up to 2500 mm, it uses infrared (IR) light to detect objects reliably, even in harsh or dusty environments.
Ideal for use in material handling, packaging, conveyor systems, and warehousing, this sensor ensures accurate and interference-free operation. Its robust build and easy alignment make it an essential component for high-speed, high-accuracy detection.
Key Features
- Long-Range Sensing – Up to 2500 mm
Ideal for detecting objects across long distances using a reflector. - Infrared Light Source (IR)
Ensures stable detection with high resistance to ambient light. - Retroreflective Design
Detects presence or absence of objects using a reflector—perfect for shiny or transparent targets. - Reliable in Tough Conditions
Works effectively in dusty, oily, or humid environments with minimal false triggering. - Compact Housing
Space-saving design for seamless integration into machinery. - AC Supply Voltage (115V)
Operates on 115V AC, suitable for various industrial control systems.
Applications
- Automated Packaging Lines
- Warehouse and Conveyor Systems
- Glass and Plastic Bottle Detection
- Food & Beverage Processing Lines
- Carton and Pallet Detection
- General Object Detection in Automation Systems
This sensor is ideal for tasks requiring precise, non-contact detection of reflective or shiny objects over medium to long distances.
Technical Specifications
- Model: RLK31-8-2500-IR/31/115
- Part Number: 205234
- Detection Principle: Retroreflective
- Sensing Range: 0–2500 mm
- Light Source: Infrared LED
- Voltage Supply: 115 V AC
- Output Type: Relay (SPDT)
- Housing Material: Plastic (robust industrial grade)
- Protection Class: IP67
- Mounting: Screw-mountable with integrated optics
- Operating Temperature: -25 °C to +55 °C
Why Choose PEPPERL+FUCHS RLK31-8-2500-IR?
Known for high-quality sensors and automation components, PEPPERL+FUCHS delivers performance, reliability, and precision with the RLK31-8-2500-IR. Whether used in packaging, logistics, or assembly lines, this sensor provides accurate, stable detection even under difficult environmental conditions.
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