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Photoelectric Retro-Reflective Sensor WL34-R230 | IP67 Rated | 0.03m to 22m Sensing Range | Fast Response Time | by SICK
The Photoelectric Retro-Reflective Sensor WL34-R230 is designed for industrial automation, featuring a sensing range from 0.03m to 22m and a fast response time of ≤ 10 ms. With an IP67 rated enclosure, it ensures reliable performance in harsh environments, making it ideal for safety and control systems in manufacturing and material handling applications.
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Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, Industrial photo sensor
Technical Specifications
- Supply voltage: 20 V AC/DC to 250 V AC/DC
- Power consumption: < 2 VA
- Switching output: Relay, electrically isolated
- Switching current: 4 A @ 250 V AC, 4 A @ 24 V DC
- Response time: ≤ 10 ms
- Switching frequency: 10 Hz
- Light source: LED, visible red light at 660 nm
- Light spot size at 15 m: Ø 250 mm
- Protection class: II
- Enclosure rating: IP67
- Ambient operating temperature: -40 °C to +60 °C
- Housing material: Plastic, ABS
- Connection type: Terminal connection with M16 gland
- Usage category: AC-15, DC-13 according to EN 60947-1
- Dimensions (H x L x W): 92mm x 70mm x 27mm
- Weight: 0.14 kg
Key Features
- Photoelectric retro-reflective sensor with dual lens system for minimum distance to reflector
- Sensing range from 0.03 m up to 22 m
- Visible red LED light source with 660 nm wavelength
- Relay output with change-over contacts
- Selectable light/dark switching mode
- IP67 rated enclosure for dust and water protection
- Wide operating temperature range from -40 °C to +60 °C
- Terminal connection with M16 gland
- Plastic ABS housing with rectangular light emission design
- Fast response time of ≤ 10 ms and switching frequency of 10 Hz
Professional Installation Requirements
- Installation should be performed by a qualified electrician to ensure compliance with electrical safety standards and proper sensor operation.
Applications
- Industrial automation for object detection
- Safety and control systems in manufacturing
- Material handling and packaging lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption of less than 2 VA reduces energy usage
- Durable IP67 housing extends product life and reduces waste
- Complies with China RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WL34-R230 Photoelectric Retro-Reflective Sensor is available now for immediate purchase. Ideal for industrial automation and safety control applications.
