Description
PEPPERL+FUCHS 205234 RLK31-8-2500-IR/31/115 is a high-performance retroreflective photoelectric sensor engineered for precise non-contact object detection over distances up to 2500 mm. Using infrared light, this sensor ensures reliable operation in various industrial environments — including those with dust, steam, or reflective surfaces.
This model is specially designed for 115V AC power supply, offering seamless integration into traditional industrial control panels and systems. Its compact and rugged housing ensures long-term durability and minimal maintenance.
Key Features
- Sensing Distance Up to 2500 mm
Accurate long-range detection for medium to large objects. - Retroreflective Infrared Detection
Infrared beam with reflector eliminates false signals from shiny or transparent materials. - AC Powered (115V)
Directly supports standard AC industrial voltage inputs. - Robust Industrial Housing
Designed to withstand challenging environments with high ingress protection (IP67). - Reliable Relay Output
Simple and effective signal switching for PLCs, control panels, and automation systems. - Ambient Light Immunity
Stable performance in areas with fluctuating or strong ambient lighting.
Applications
- Automated Conveyor Systems
- Glass Bottle and Plastic Detection
- Packaging and Filling Lines
- Industrial Warehousing & Palletizing
- Object Presence Sensing in Harsh Environments
- Door and Gate Safety Systems
The sensor’s ability to handle reflective surfaces and wide sensing range makes it ideal for material handling, food processing, and logistics automation.
Technical Specifications
- Model: RLK31-8-2500-IR/31/115
- Part Number: 205234
- Detection Range: 0–2500 mm
- Light Source: Infrared LED
- Power Supply: 115 V AC
- Output Type: Relay (Single-Pole Double-Throw)
- Connection Type: Terminal connection
- Housing Material: Industrial-grade plastic
- Operating Temperature: -25 °C to +55 °C
- Protection Rating: IP67
- Mounting Style: Through-hole, panel or bracket mounting
Why Choose the RLK31-8-2500-IR/31/115?
When you need long-range, accurate object detection with a simple AC connection, the PEPPERL+FUCHS RLK31-8-2500-IR stands out. Its combination of rugged design, retroreflective accuracy, and plug-and-play relay output makes it a dependable solution in automated systems where downtime is not an option.
Check out our others Pepperl+Fuchs Products!
https://midmacinternational.com/product-category/instrumentations/telemecanique/fp/
