Trade Discount 20%
Photoelectric Proximity Sensor WTB12-3F2431 | 20 mm to 350 mm Sensing Range | IP66, IP67, IP69K Rated | by SICK
The WTB12-3F2431 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 20 mm to 350 mm and a visible red LED light source. With a robust metal housing and IP66, IP67, IP69K protection ratings, it excels in harsh environments, making it ideal for manufacturing process control and safety monitoring in machinery.
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 Proximity Sensor WTB12-3F2431 | 20 mm to 350 mm Sensing Range | IP66, IP67, IP69K Rated | by SICK
Brand: SICK
SKU: 1041420
Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, PNP sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 350 mm
- Light source: LED, visible red light
- Wavelength: 640 nm
- Light spot size at 200 mm: Ø 6 mm
- Adjustment: Potentiometer, 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 60 mA
- Output type: PNP digital output, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Time function: Off delay
- Housing material: Metal
- Front screen material: Plastic, PMMA
- Connection: Male connector M12, 4-pin
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- MTTFD: 490 years
- Mission time: 20 years
- Dimensions (H x L x W): 49mm x 42mm x 16mm
- Weight: 0.12 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 20 mm to 350 mm
- Visible red LED light source with 640 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,500 Hz
- Light/dark switching mode with PNP digital output
- Robust metal housing with plastic PMMA front screen
- Protection rating IP66, IP67, IP69K for harsh environments
- Operating temperature range from -40 °C to +60 °C
- Includes 2 clamps BEF-KH-W12 with screws
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life minimizes waste and replacement frequency
- Robust design reduces environmental impact from frequent replacements
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK WTB12-3F2431 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
