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Photoelectric Proximity Sensor WTB4S-3P3432V | Background Suppression | IP66/IP67/IP68/IP69K Rated | by SICK
The WTB4S-3P3432V Photoelectric Proximity Sensor is designed for precise object detection in industrial automation and hygienic washdown zones. With a sensing range of 10 mm to 120 mm and a fast response time of under 0.5 ms, this sensor features a durable stainless steel housing and a high protection rating of IP66 to IP69K, making it ideal for harsh environments. Its single teach-in button allows for easy adjustment, ensuring reliable performance in various applications.
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Product Name/Title: Photoelectric Proximity Sensor WTB4S-3P3432V | Background Suppression | IP66/IP67/IP68/IP69K Rated | by SICK
Brand: SICK
SKU: 1046399
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: 10 mm to 120 mm
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Adjustment: Single teach-in button
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Output type: PNP digital output, light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Housing: Metal stainless steel V4A (1.4404, 316L)
- Connection: Cable with M12 male connector, 4-pin, 150 mm cable length
- Protection class: III
- 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): 49mm x 22mm x 15mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 10 mm to 120 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 digital output with light/dark switching mode
- Circuit protection types A, B, and C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones
- Background suppression sensing in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel housing extends product life reducing waste
- Energy-efficient LED light source minimizes power consumption
- High ingress protection reduces need for frequent replacements in harsh environments
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WTB4S-3P3432V Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
