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Photoelectric Proximity Sensor WTB12-3P2433T01 | Background Suppression | IP66/IP67/IP69K Rated | by SICK
The WTB12-3P2433T01 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 20 mm to 350 mm and a robust metal housing with PTFE coating. With a fast response time of ≤ 330 µs and high protection ratings, it's perfect for hygienic and washdown zones, ensuring reliable object detection and machine safety.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 20 mm to 350 mm
- Light source: LED, visible red light, wavelength 640 nm
- Light spot size: Ø 6 mm at 200 mm distance
- Adjustment: Double teach-in button
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 45 mA
- Output type: PNP, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Protection class: III
- Housing: Metal zinc diecast with PTFE coating
- Connection: Male connector M12, 4-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): 48.5mm x 42mm x 15.6mm
- 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
- Double teach-in button for easy adjustment
- Robust metal zinc diecast housing with PTFE coating
- High protection rating IP66, IP67, IP69K suitable for harsh environments
- Fast response time ≤ 330 µs and switching frequency up to 1,500 Hz
- Complementary PNP output with light/dark switching mode
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 requiring robust sensors
- Machine safety and process control
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Energy-efficient LED light source minimizes power consumption
- Certified with China-RoHS and ECOLAB for environmental safety
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB12-3P2433T01 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
