Trade Discount 20%
Photoelectric Retro-Reflective Sensor | 2m Sensing Range | Polarisation Filter | IP66/IP67/IP69K Rated | by SICK
The Photoelectric Retro-Reflective Sensor is designed for precise object detection, featuring a sensing range of up to 2 meters and a polarisation filter for improved detection of transparent objects. With a robust metal housing and IP66/IP67/IP69K ratings, it's perfect for industrial automation and safety applications, ensuring reliable performance in challenging environments.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Photoelectric Retro-Reflective Sensor | 2m Sensing Range | Polarisation Filter | IP66/IP67/IP69K Rated | by SICK
Brand: SICK
SKU: 1044111
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, SICK WL12G sensor, Transparent object sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range max: 0 m to 2 m
- Sensing range: 0 m to 0.5 m minimum distance
- Polarisation filter: Yes
- Light source: LED, visible red light, wavelength 640 nm
- Light spot size: Ø 25 mm at 1.5 m
- Adjustment: Potentiometer with 11 turns
- Angle of dispersion: Approx. 1.5°
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Digital output: PNP, NPN selectable
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Circuit protection: A, C, D
- Housing: Metal, zinc diecast
- Front screen: Plastic, PMMA
- Connection: Plug, M12, 5-pin
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Dimensions (H x L x W): 49mm x 42mm x 16mm
- Weight: 0.12 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Sensing range from 0 m to 2 m, with minimum distance 0 m to 0.5 m
- Polarisation filter included for improved detection
- Visible red LED light source with 640 nm wavelength
- Adjustable potentiometer with 11 turns for sensitivity tuning
- Angle of dispersion approximately 1.5°
- Detects transparent objects effectively
- Digital output selectable as PNP or NPN with light/dark switching
- High switching frequency of 1,500 Hz and response time ≤ 330 µs
- Robust metal zinc diecast housing with IP66, IP67, and IP69K ratings
- Wide ambient operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing
- Safety and control systems requiring precise sensing
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WL12G-3B2531S37 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
