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Optical Fork Sensor WFM120-120P311 | IP67 Rated | 4 kHz Switching Frequency | Fast Response Time | by SICK
The Optical Fork Sensor WFM120-120P311 is designed for precise object detection in industrial automation. With a high switching frequency of 4 kHz and a fast response time of ≤ 125 µs, it ensures reliable performance in conveyor systems and packaging machinery. Its robust aluminum housing and IP67 rating provide excellent protection against dust and water, making it ideal for demanding environments.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: < 20 mA
- Switching frequency: 4 kHz
- Response time: ≤ 125 µs
- Switching output: PNP with max output current 100 mA
- Light source: Red LED
- Enclosure rating: IP67
- Housing material: Aluminum
- Connection type: M8, 3-pin connector
- Operating temperature range: -10 °C to +60 °C
- Storage temperature range: -40 °C to +80 °C
- Shock load resistance according to EN 60068-2-27
- Dimensions (H x L x W): 140mm x 142mm x 10mm
- Weight: 0.135 kg
Key Features
- Optical detection principle with LED red light source
- Fork width of 120 mm and fork depth of 124 mm
- Minimum detectable object size of 0.8 mm
- High switching frequency of 4 kHz and fast response time ≤ 125 µs
- IP67 rated enclosure for dust and water protection
- Reverse polarity and short-circuit protected outputs
- Robust aluminum housing with M8 3-pin connector
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure correct electrical connections and compliance with safety standards.
Applications
- Industrial automation for object detection
- Conveyor systems for presence and position sensing
- Packaging machinery for product detection
- Safety and quality control in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable aluminum housing extends product life reducing waste
- IP67 protection reduces need for frequent replacements due to environmental damage
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WFM120-120P311 Optical Fork Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications requiring precise object detection.
