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Through-Beam Photoelectric Sensor WSE250-2R1531 | 40m Sensing Range | IP67 Enclosure | by SICK
The WSE250-2R1531 Through-beam Photoelectric Sensor is designed for industrial automation, featuring a sensing range of up to 40 meters and a robust IP67 enclosure. With a visible red LED light source and a high switching frequency of 33 Hz, it ensures reliable object detection and safety monitoring in manufacturing processes. Ideal for material handling and conveyor systems, this sensor is built to withstand harsh environments with an operating temperature range of -25°C to +55°C.
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Technical Specifications
- Functional principle: Through-beam photoelectric sensor
- Sensing range: 0 m to 40 m (max 50 m)
- Light source: Visible red LED
- Light spot size at 20 m: Ø 0.6 m
- Angle of dispersion: Approx. 2°
- Supply voltage: 24 V DC to 240 V DC / AC
- Power consumption: ≤ 3.5 VA sender and receiver
- Switching output: Relay, electrically isolated, change-over contacts
- Switching current: 3 A at 240 V AC, 3 A at 30 V DC
- Response time: ≤ 15 ms
- Switching frequency: 33 Hz
- Connection: 5-wire cable, 2 m length, PVC material
- Protection class: II
- Overvoltage category: 2
- Enclosure rating: IP67
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Ambient operating temperature: -25°C to +55°C
- Storage temperature: -40°C to +70°C
- EMC standard: EN 60947-5-2
- Safety certifications: EU, UK, ACMA, CCC, cRUus, Photobiological safety DIN EN 62471
- Dimensions (H x L x W): 60mm x 44mm x 20mm
- Weight: 0.31 kg
Key Features
- Through-beam photoelectric sensor with visible red LED light source
- Sensing range up to 40 m, max 50 m
- Rectangular housing design with IP67 enclosure rating
- Relay output with change-over contacts and light switching mode
- Adjustable potentiometer with 2 turns for sensitivity control
- Robust plastic ABS housing and PMMA optics
- Operating temperature range from -25°C to +55°C
- Cable connection with 5-wire, 2 m PVC cable
- High switching frequency of 33 Hz and response time ≤ 15 ms
- Includes BEF-W250 mounting bracket
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and conveyor systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with ≤ 3.5 VA for sender and receiver reduces energy usage
- Durable design minimizes waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK WSE250-2R1531 Through-beam Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
