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Through-beam Photoelectric Sensor WSE9L-3N1137 | Laser Light | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WSE9L-3N1137 Through-beam Photoelectric Sensor is designed for precise object detection in industrial automation, featuring a visible red laser light and a sensing range of up to 60 meters. With a high switching frequency of 1000 Hz and a fast response time of ≤ 0.5 ms, it ensures reliable performance in various applications. Built to withstand harsh environments, this sensor is IP66/IP67/IP69K rated, making it ideal for manufacturing lines and safety monitoring.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN, complementary
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Light source: Laser, wavelength 650 nm
- Light spot size: Ø 1 mm at 500 mm distance
- Protection class: III
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30 °C to +55 °C extended range
- Cable: 4-wire, 2 m, PVC
- Dimensions (H x L x W): 50mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Through-beam photoelectric sensor with visible red laser light
- Sensing range up to 50 meters, max 60 meters
- Rectangular housing with M3 mounting hole
- Single teach-in button for easy adjustment
- High switching frequency of 1000 Hz and fast response time ≤ 0.5 ms
- Complementary NPN output with light/dark switching mode
- Robust housing with IP66, IP67, and IP69K protection ratings
- Wide ambient operating temperature range from -30°C to +55°C
- Laser class 1 compliant with IEC 60825-1 standards
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with laser safety and electrical wiring standards to ensure proper setup and compliance.
Applications
- Industrial automation for object detection
- Small object detection in manufacturing lines
- Safety and monitoring in production processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient operation with low current consumption of 30 mA
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WSE9L-3N1137 Through-beam Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
