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Photoelectric Proximity Sensor WTB12-3P2441 | Background Suppression | IP66/IP67/IP69K Rated | High Switching Frequency | by SICK
The WTB12-3P2441 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a robust metal housing. With a sensing range of 35 mm to 100 mm and a high switching frequency of 1,500 Hz, it ensures reliable object detection and safety monitoring in various applications. Ideal for manufacturing process control and material handling, this sensor operates efficiently in temperatures from -40 °C to +60 °C.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 45 mA
- Protection class: III
- Output type: PNP, complementary
- Switching mode: Light/dark switching
- Signal voltage PNP HIGH/LOW: > Uv - 2.5 V / approx. 0 V
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Light source: LED, visible red light
- Light spot size: Ø 2 mm at 60 mm distance
- MTTFD: 504 years
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Connection: Male connector M12, 4-pin
- Housing material: Metal
- Front screen material: Plastic, PMMA
- 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 35 mm to 100 mm, max 30 mm to 175 mm
- Visible red LED light source with 660 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,500 Hz
- Robust metal housing with IP66, IP67, and IP69K protection ratings
- Operating temperature range from -40 °C to +60 °C
- Complementary PNP output with light/dark switching mode
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
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
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB12-3P2441 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
