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Through-Beam Photoelectric Sensor WS/WE100-2N1439 | 20m Sensing Range | IP67 Enclosure | Fast Response Time | by SICK
The Through-Beam Photoelectric Sensor WS/WE100-2N1439 is designed for industrial automation, featuring a sensing range of up to 20 meters and a fast response time of ≤ 0.5 ms. With an IP67 enclosure rating and robust plastic housing, it ensures reliable performance in demanding environments, making it ideal for safety monitoring and object detection in manufacturing processes.
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Technical Specifications
- Functional principle: Through-beam photoelectric sensor
- Sensing range: 0 m to 20 m (max 33 m)
- Light source: Visible red LED, wavelength 632 nm
- Light spot size: Ø 850 mm at 12 m
- Supply voltage: 10 V DC to 30 V DC
- Power consumption: ≤ 15 mA (sender), ≤ 20 mA (receiver)
- Switching output: NPN, max output current ≤ 100 mA
- Switching mode: Light/dark selectable via rotary switch
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: 3-wire cable, 2 m length, PVC insulation
- Protection class: III
- Housing material: Plastic (ABS/PC/POM)
- Optics material: Plastic (PMMA)
- Enclosure rating: IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Dimensions (H x L x W): 31mm x 20mm x 11mm
- Weight: 0.1 kg
Key Features
- Through-beam photoelectric sensor with visible red light
- Sensing range up to 20 m, max 33 m
- Rectangular housing design with IP67 enclosure rating
- Adjustable sensitivity via 270° potentiometer
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- NPN switching output with selectable light/dark switching mode
- Robust plastic housing (ABS/PC/POM) and optics (PMMA)
- Includes 2 stainless steel mounting brackets
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with industrial sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with ≤ 15 mA sender and ≤ 20 mA receiver
- Durable materials and long MTTFD of 782 years reduce waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WS/WE100-2N1439 Through-beam Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
