SICK WL11G-2B2531 Photoelectric Sensor
SICK WL11G-2B2531 Photoelectric Sensor
Brand: SICKModel: WL11G-2B2531Part Number: 1041390Series: W11G-2Product Type: Photoelectric Retro-Reflective Sensor
Product Description
The SICK WL11G-2B2531 is a compact photoelectric retro-reflective sensor designed for reliable object detection, including transparent objects such as glass and transparent films.
Featuring autocollimation technology, visible red LED light and adjustable sensitivity, this sensor provides dependable detection performance in industrial automation applications.
Key Features
Maximum sensing range: 4 m (with PL80A reflector)
Designed for detecting transparent objects
Autocollimation optical system
Visible red LED light, 640 nm
Selectable PNP / NPN output
Light-on / Dark-on switching
11-turn potentiometer sensitivity adjustment
M12, 5-pin male connector
IP66 / IP67 / IP69K protection ratings
Technical Specifications
Parameter | Specification |
Manufacturer | SICK |
Model | WL11G-2B2531 |
Part Number | 1041390 |
Series | W11G-2 |
Detection Principle | Photoelectric retro-reflective |
Optical Technology | Autocollimation |
Sensing Range | 0–4 m |
Reflector | PL80A |
Light Source | Visible red LED |
Wavelength | 640 nm |
Supply Voltage | 10–30 V DC |
Current Consumption | 30 mA |
Switching Output | PNP / NPN |
Switching Mode | Light-on / Dark-on |
Maximum Output Current | 100 mA |
Response Time | ≤ 330 μs |
Switching Frequency | 1,500 Hz |
Connection | M12, 5-pin male connector |
Protection Rating | IP66 / IP67 / IP69K |
Operating Temperature | -30°C to +60°C |
Housing Material | ABS |
Dimensions (W × H × D) | 15.6 × 48.5 × 42 mm |
Weight | Approx. 120 g |
Applications
Transparent glass detection
Transparent film detection
Packaging machinery
Conveyor systems
Industrial production lines
Automated material handling
OLIVIA INDUSTRIAL Supply
OLIVIA INDUSTRIAL supplies original and tested SICK sensors and industrial automation spare parts.
Contact us for pricing, stock availability and delivery time.
Keywords: SICK WL11G-2B2531, 1041390, SICK photoelectric sensor, W11G-2 sensor, retro-reflective sensor, transparent object sensor
