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Photoelectric Proximity Sensor | Background Suppression | IP66/IP67/IP68/IP69K Rated | Stainless Steel Housing | by SICK
The Photoelectric Proximity Sensor WTB4SC-3P2462VB02 features background suppression technology with a sensing range of 10 mm to 350 mm, and a maximum of 500 mm. Designed for industrial automation and hygienic zones, this sensor is built with durable stainless steel housing and offers a fast response time of under 0.5 ms. Ideal for machine safety and process control, it ensures reliable performance in demanding environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 10 mm to 350 mm (max 500 mm)
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Adjustment: Single teach-in button
- Housing: Metal, Stainless steel V4A (1.4404, 316L), front screen Plastic PMMA
- Connection: Male connector M12, 4-pin
- 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
- Protection class: III
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30 °C to +70 °C
- Communication: IO-Link COM2 (38.4 kBaud), cycle time 2.3 ms
- Process data length: 16 Bit
- Circuit protection: Types A, B, C
- Dimensions (H x L x W): 45mm x 22mm x 15mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 10 mm to 350 mm, max 500 mm
- PinPoint LED visible red light with 650 nm wavelength
- Single teach-in button for easy adjustment
- Housing designed for washdown environments with stainless steel V4A (1.4404, 316L)
- IP66, IP67, IP68, IP69K rated for high protection
- Digital PNP output with light/dark switching mode
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- IO-Link communication interface with COM2 38.4 kBaud
- Complementary output function with circuit protection
- Operating temperature range from -30 °C to +70 °C
Professional Installation Requirements
- Installation by a qualified electrician or technician 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 stainless steel housing reduces replacement frequency and waste
- Energy-efficient LED light source minimizes power consumption
- Compliant with China-RoHS and ECOLAB certificates ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4SC-3P2462VB02 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
