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WTB4S-3E1331 | Photoelectric sensors
The SICK WTB4S-3E1331 photoelectric sensor offers reliable background suppression detection with a sensing range up to 120 mm, ideal for industrial automation and safety applications.
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Product Name/Title: WTB4S-3E1331 | Photoelectric sensors
Brand: SICK
SKU: 1042064
Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, SICK photoelectric sensor, Industrial object sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Protection class: III
- Output type: NPN, dark switching
- Maximum output current: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- MTTFD: 893 years
- Mission time: 20 years
- Cable: 3-wire, 2 m length, 0.14 mm² conductor size
- Housing material: Plastic ABS
- Front screen material: Plastic PMMA
- Cable material: Plastic PVC
- Dimensions (H x L x W): 41.8mm x 17.3mm x 12.2mm
- 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
- Potentiometer adjustment with 5 turns
- Slim plastic ABS housing with IP67 and IP66 protection
- Fast response time under 0.5 ms and switching frequency up to 1000 Hz
- NPN digital output with dark switching mode
- Cable connection with 3-wire, 2 m length
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Safety and presence detection in machinery
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP67/IP66 rated housing ensures long service life and reduces waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB4S-3E1331 photoelectric sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.
