SICK PL100 Reflector 100×100 mm for Photoelectric Sensors

$ 27.50

SICK PL100 industrial reflector with 100×100 mm design ensures stable signal return and reliable detection for photoelectric sensor applications.

SKU SICK-5321625 Category

Product Description

SICK PL100 Reflector – 100 × 100 mm High-Precision Retroreflector for Photoelectric Sensors

SICK PL100 reflector is a robust 100 × 100 mm industrial retroreflector developed to improve the reliability of photoelectric sensor systems. It is designed to address common challenges such as unstable signal return, misalignment, and inconsistent detection in automated environments. The reflector uses a precisely structured reflective surface housed in a durable PMMA/ABS body, ensuring dependable performance across a wide temperature range. With a secure screw-on mounting design, the PL100 enables stable installation and repeatable alignment, making it well suited for material handling, conveyor systems, and general factory automation applications where consistent object detection is essential.

The SICK PL100 reflector enhances sensor performance by delivering a strong, uniform reflection that supports accurate switching behavior in retro-reflective sensing setups. Its rigid construction resists vibration and mechanical stress, helping maintain detection accuracy during continuous operation. The standardized square format simplifies mechanical integration, reducing setup time during machine assembly or retrofitting. In real-world use, such as pallet presence detection, automated gate control, or conveyor monitoring, the PL100 contributes to higher process stability, fewer false detections, and reduced maintenance effort. As part of the SICK ecosystem, it is engineered for long-term industrial reliability.

Why SICK PL100?

The SICK PL100 reflector is chosen when detection reliability cannot be left to chance. Its precisely engineered reflective surface delivers consistent optical return, even in environments with vibration, dust, or temperature variation. The rigid PMMA/ABS construction and screw-on mounting ensure long-term positional stability, reducing the need for frequent realignment. Designed for seamless integration with industrial photoelectric sensors, the PL100 supports dependable sensing over extended operating hours, making it a trusted component for automated systems that demand accuracy, durability, and predictable performance from every detection cycle.

What problem does it solve?

The SICK PL100 reflector addresses unstable or inconsistent detection in retro-reflective sensing applications. In many installations, weak signal return, misalignment, or mechanical movement can lead to false triggers or missed objects. The PL100 provides a strong, uniform reflection that improves sensor signal quality and switching reliability. By maintaining consistent optical performance in challenging industrial conditions, it helps prevent process interruptions, reduces troubleshooting time, and supports smoother operation in conveyor systems, automated access points, and material handling environments.

 

 


Key Features & Specifications – SICK PL100 : 5321625

Feature Details Benefit
Reflector Design Rectangular, precision reflective surface Stable and uniform light return for accurate detection
Dimensions (W × H) 100 mm × 100 mm Suitable for medium to long sensing distances
Mounting Method Screw-on mounting Secure installation and long-term alignment stability
Housing Material PMMA / ABS High durability with resistance to vibration and wear
Operating Temperature –20 °C to +65 °C Reliable performance in varied industrial environments
Product Segment Reflectors and optics Optimized for photoelectric sensor applications
Compliance RoHS compliant Meets environmental and regulatory requirements
Typical Applications Conveyors, logistics, automation systems Improves detection reliability and reduces false switching

Download SICK PL100 (5321625) Datasheet

 


Commercial Information – SICK PL100 : 5321625

Commercial Data Details
Weight 59 g
Country of Origin Germany

 


The Applications of the SICK PL100 Reflector

1. Pallet Detection in High-Throughput Conveyor Systems

In automated conveyor environments, pallets must be detected accurately to prevent collisions and flow interruptions. The SICK PL100 reflector is used with retro-reflective photoelectric sensors to confirm pallet presence at key control points. Its 100 × 100 mm reflective surface delivers a stable signal return, even when pallets are dusty, uneven, or made from mixed materials. The rigid PMMA/ABS housing resists vibration from continuous operation, helping the reflector maintain alignment over long periods. This stability improves detection reliability, reduces false switching, and supports smoother material flow in warehouses and distribution centers.

2. Object Detection for Automated Doors and Safety Gates

Automated industrial doors and access gates depend on precise detection to operate safely and efficiently. The SICK PL100 reflector provides a dependable reference for sensors monitoring forklifts, vehicles, or personnel approaching entry points. Its screw-on mounting ensures the reflector remains firmly positioned despite repeated door movement and environmental stress. Consistent reflective performance across temperature changes helps prevent missed detections or delayed responses. As a result, doors operate at the correct time, improving workplace safety, reducing mechanical wear, and maintaining efficient traffic flow in busy industrial facilities.

3. Product Position Sensing in Packaging Equipment

Packaging lines require accurate product detection to synchronize filling, sealing, and labeling operations. The SICK PL100 reflector is used to create a reliable sensing path for detecting cartons, trays, or wrapped items moving at high speeds. Its uniform reflective properties help sensors maintain precise switching behavior, even when products have transparent or glossy surfaces. The durable construction withstands vibration from fast-cycling machinery, reducing the need for frequent readjustment. This leads to higher packaging accuracy, fewer rejects, and improved productivity in demanding production environments.

4. Vehicle Detection in Intralogistics Transport Systems

In intralogistics systems, reliable vehicle detection is essential for coordinating movement and avoiding collisions. The SICK PL100 reflector is installed as a fixed reference point for sensors monitoring transport carts or automated vehicles at stop zones. Its large reflective area ensures clear signal return over longer sensing distances, while the robust housing maintains performance under constant vibration. This dependable detection supports accurate stopping positions, smooth vehicle coordination, and safer operation, helping facilities optimize material handling efficiency and system reliability.

 


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