SICK WL100-2P4429 Photoelectric Sensor
Product Overview
The SICK WL100-2P4429 is a compact photoelectric retro-reflective sensor designed for reliable object detection in industrial automation. It uses visible red LED light and a reflector to detect objects passing through its sensing area. It is suitable for applications involving transparent objects, packaging systems, conveyor belts and automated production lines. Its compact design and fast response help improve detection accuracy and machine efficiency.

Key Features
Compact and space-saving design
Reliable detection of transparent objects
Maximum sensing range up to 3 m
Visible red LED light source
Fast response time of 0.5 ms
PNP switching output
Adjustable sensitivity using a potentiometer
IP67 protection rating
M8, 4-pin electrical connection
Suitable for industrial automation applications
Applications
Packaging and bottling machines
Conveyor belt object detection
Material handling systems
Automated assembly lines
Product counting and positioning
Industrial sorting systems
Transparent container detection
Machine automation and process control
Why Choose SICK WL100-2P4429?
The SICK WL100-2P4429 offers reliable object detection in a compact housing, making it suitable for installations with limited space. Its fast switching response supports high-speed production processes, while its adjustable sensitivity provides flexibility during installation. The IP67 protection rating helps it withstand demanding industrial environments when used within the specified operating conditions. Its ability to detect transparent objects makes it a useful solution for packaging and bottling applications.
Technical Specifications
Specification | Details |
|---|---|
Brand | SICK |
Model | WL100-2P4429 |
Part Number | 6052386 |
Sensor Type | Photoelectric retro-reflective sensor |
Light Source | Visible red LED |
Sensing Range | Up to 3 m |
Supply Voltage | 10–30 V DC |
Output Type | PNP |
Response Time | ≤ 0.5 ms |
Switching Frequency | 1,000 Hz |
Sensitivity Adjustment | Potentiometer |
Electrical Connection | M8, 4-pin connector |
Protection Rating | IP67 |
Housing Dimensions | 11 × 31 × 20 mm |
Operating Temperature | −25°C to +55°C |
SICK WL100-2P4429 Supplier in India
We provide product information and sourcing assistance for the SICK WL100-2P4429 photoelectric sensor in India. Customers can enquire about product availability, pricing, delivery timelines and technical specifications for industrial automation requirements.
Before ordering, confirm the exact model number, part number 6052386, and compatibility with your machine.
Frequently Asked Questions – WL100-2P4429
Q1. What is the SICK WL100-2P4429?
It is a photoelectric retro-reflective sensor used to detect objects in industrial automation systems.
Q2. What is the part number?
The SICK part number is 6052386.
Q3. What is its maximum sensing range?
The maximum specified sensing range is up to 3 metres, depending on the reflector and installation conditions.
Q4. Can it detect transparent objects?
Yes, it is designed for transparent-object detection when correctly installed and adjusted.
Q5. What is its operating voltage?
It operates on a 10–30 V DC supply.
Q6. What output does the sensor provide?
It provides a PNP switching output.
Q7. Where is this sensor commonly used?
It is commonly used in packaging machinery, bottling plants, conveyor systems, material handling and automated production lines.
