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Through-Beam Photoelectric Sensor Sensing Range up to 12m IP66 IP67 Rated SICK
The Through-Beam Photoelectric Sensor is designed for industrial automation, featuring a sensing range of up to 12 meters and robust IP66 IP67 protection.
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Product Name/Title: Through-Beam Photoelectric Sensor | Sensing Range up to 12m | IP66/IP67 Rated | 635nm LED | by SICK
Brand: SICK
SKU: 2139804
Alternatively Known As: Photoelectric sensor, Through-beam sensor, Optical sensor, SICK WEO4SP sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA without load at 24 V
- Output type: Push-pull PNP/NPN light switching
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- LED wavelength: 635 nm
- Enclosure rating: IP66 and IP67
- Operating temperature range: -40 °C to +60 °C
- Storage temperature range: -40 °C to +75 °C
- Housing material: Plastic VISTAL®
- Front screen material: Plastic PMMA
- Cable: 3-wire, 2 m, PVC
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz
- Dimensions (H x L x W): 42mm x 19mm x 12mm
- Weight: 0.1 kg
Key Features
- Through-beam photoelectric sensing principle
- Sensing range up to 12 m, recommended 0 to 9 m for best performance
- PinPoint LED visible red light with 635 nm wavelength
- LED indicators for alignment, power, and object detection status
- Robust plastic VISTAL® housing with IP66/IP67 rating
- High shock resistance (30 g) and vibration resistance (10 Hz to 1,000 Hz)
- Cable connection with 3-wire, 2 m length
- Short-circuit, overcurrent, and reverse polarity protected outputs
- Response time ≤ 500 µs and switching frequency up to 1,000 Hz
Professional Installation Requirements
- Installation by a qualified electrician or technician is recommended to ensure proper alignment and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- Detection of poorly remitting and tilted objects
- Use in harsh environments requiring IP66/IP67 protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient operation with low current consumption (≤ 20 mA)
- Durable IP66/IP67 housing reduces environmental damage and extends product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK Through-beam Photoelectric Sensor WEO4SP-1G312100ZZZ is available for immediate purchase, ideal for industrial automation and object detection applications.
