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Photoelectric Proximity Sensor WTB4S-3P2262V | Background Suppression | IP66 to IP69K | Slim Stainless Steel | by SICK
The WTB4S-3P2262V Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range from 4 mm to 500 mm and a robust IP66 to IP69K rating for washdown environments. With a fast response time under 0.5 ms and a single teach-in button for easy adjustment, this sensor is perfect for background suppression applications in manufacturing processes, ensuring reliable object detection and compliance with safety standards.
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Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, Washdown proximity sensor, Stainless steel proximity sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 4 mm to 500 mm
- Sensing range: 10 mm to 350 mm
- Light source: PinPoint LED visible red light, 650 nm wavelength
- Light spot size: Ø 6.5 mm at 150 mm distance
- Adjustment: Single teach-in button
- Housing: Slim stainless steel V4A (1.4404, 316L)
- Front screen: Plastic, PMMA
- Mounting hole: M3
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Output type: PNP, light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Circuit protection: A, B, C
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30 °C to +70 °C
- Storage temperature: -30 °C to +75 °C
- Dimensions (H x L x W): 55.4mm x 22.2mm x 15.3mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 4 mm to 500 mm
- PinPoint LED visible red light with 650 nm wavelength
- Single teach-in button for easy adjustment
- Slim stainless steel V4A housing suitable for washdown environments
- High protection rating: IP66, IP67, IP68, IP69K
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- Complementary PNP output with light/dark switching mode
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
- Hygienic and washdown zones requiring robust sensors
- Background suppression sensing in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Robust design reduces replacement frequency and electronic waste
- Energy-efficient LED light source minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB4S-3P2262V Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
