Trade Discount 20%
WL24-2B240 | Photoelectric sensors
The SICK WL24-2B240 is a durable photoelectric retro-reflective sensor featuring a dual lens system, visible red LED light, and adjustable delay, ideal for precise object detection in industrial automation.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: WL24-2B240 | Photoelectric sensors
Brand: SICK
SKU: 1017859
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, Industrial photo sensor, SICK WL24 sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor with dual lens system
- Sensing range: 0 m to 22 m maximum
- Light source: Visible red LED
- Light spot size at 15 m: Ø 250 mm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 50 mA
- Switching output: NPN, PNP selectable
- Switching mode: Light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Delay time: Adjustable 0.5 s to 10 s
- Connection type: Terminal connection with M16 gland
- Circuit protection: Types A, C, D
- Protection class: II
- Housing material: Metal, zinc diecast
- Optics material: Plastic, PMMA
- Enclosure rating: IP67
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Front screen heating and polarisation filter included
- Dimensions (H x L x W): 87.5mm x 65mm x 27mm
- Weight: 0.33 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Visible red LED light source with a sensing range up to 22 meters
- Selectable switching mode: light/dark switching with PNP/NPN output
- Adjustable delay time from 0.5 to 10 seconds via selector switch
- Robust metal zinc diecast housing with IP67 enclosure rating
- Front screen heating for reliable operation in cold environments
- Polarisation filter to reduce false triggering
- High switching frequency of 1000 Hz and fast response time ≤ 500 µs
- Wide ambient operating temperature range from -40°C to +60°C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Safety and security systems requiring reliable sensing
- Outdoor and indoor environments with variable lighting
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with China RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WL24-2B240 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
