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Optical Fork Sensor WFM120-120P321 | IP67 Rated | 4 kHz Switching Frequency | Red LED Light Source | by SICK
The Optical Fork Sensor WFM120-120P321 is designed for precise object detection in industrial automation, featuring a high switching frequency of 4 kHz and a fast response time of ≤ 125 µs. With an IP67 rated enclosure for dust and water protection, this sensor is perfect for safety and presence detection in manufacturing lines and material handling systems.
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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, dark switching mode
- Output current max: 100 mA
- Initialization time: 140 ms
- Enclosure rating: IP67
- Housing material: Aluminum
- Connection type: Connector M8, 3-pin
- Ambient operating temperature: -10 °C to +60 °C
- Storage temperature: -40 °C to +80 °C
- Ambient light immunity: ≤ 10,000 lx
- Shock load: According to EN 60068-2-27
- Protection class: III
- Dimensions (H x L x W): 140mm x 142mm x 10mm
- Weight: 0.135 kg
Key Features
- Optical detection principle with red LED 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 output
- Connector M8, 3-pin connection type
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and compliance with safety standards.
Applications
- Industrial automation for object detection
- Safety and presence detection in manufacturing lines
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable aluminum housing reduces material waste and extends product life
- Complies with China-RoHS for restricted hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WFM120-120P321 Optical Fork Sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.
