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Photoelectric Retro-Reflective Sensor | IP66/IP67/IP69K Rated | 1,000 Hz Switching Frequency | by SICK
The Photoelectric Retro-Reflective Sensor WL9M4G-3P1132 is designed for industrial automation, effectively detecting transparent objects with a high switching frequency of 1,000 Hz and a response time under 0.5 ms. Built with robust VISTAL® plastic housing and IP66/IP67/IP69K protection, it operates in harsh environments, making it ideal for manufacturing applications where reliability is crucial.
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Product Name/Title: Photoelectric Retro-Reflective Sensor | IP66/IP67/IP69K Rated | 1,000 Hz Switching Frequency | by SICK
Brand: SICK
SKU: 1051898
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Transparent object sensor, Industrial proximity sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: PNP complementary
- Output current max: ≤ 100 mA
- Switching mode: Light/dark switching
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: 4-wire cable, 2 m length, PVC material
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Housing material: Plastic (VISTAL®)
- Optics material: Plastic (PMMA)
- Ambient operating temperature: –40 °C to +60 °C
- Storage temperature: –40 °C to +75 °C
- MTTFD: 1,232 years
- Dimensions (H x L x W): 50mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with autocollimation/coaxial optics
- Visible red light with PinPoint LED at 650 nm wavelength
- Single teach-in button for easy adjustment
- AutoAdapt feature for optimized detection
- Detects transparent objects effectively
- High switching frequency of 1,000 Hz and response time under 0.5 ms
- Robust plastic housing (VISTAL®) with IP66, IP67, and IP69K protection
- Polarizing filter included to reduce interference
- Wide ambient operating temperature range from –40 °C to +60 °C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- Detecting transparent objects in manufacturing
- Use in harsh environments requiring IP66/IP67/IP69K protection
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WL9M4G-3P1132 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and transparent object detection applications.
