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Fork Sensor WFE-120120B337 | IP67 Rated | 5 kHz Switching Frequency | PNP/NPN Output | by SICK
The Fork Sensor WFE-120120B337 is designed for precise object detection in industrial automation, featuring a robust IP67-rated housing and a high switching frequency of 5 kHz. With a minimum detectable object size of just 0.5 mm and a wide operating temperature range from -20 °C to +60 °C, this sensor is perfect for manufacturing process control and material handling applications.
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Alternatively Known As: Fork Sensor WFE-120120B337, SICK Fork Light Sensor, Industrial Fork Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: < 30 mA
- Switching frequency: 5 kHz
- Response time: ≤ 100 µs
- Switching output: Push-pull PNP/NPN
- Output current max: 100 mA
- Protection class: III
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Connection type: Connector M8, 3-pin
- Housing material: ABS coated carbon steel
- Enclosure rating: IP67
- Ambient operating temperature: –20 °C to +60 °C
- Shock load: 30 g/11 ms per IEC 60068-2-27
- Dimensions (H x L x W): 149mm x 143mm x 10mm
- Weight: 0.19 kg
Key Features
- Fork width and depth of 120 mm for precise object detection
- Visible red LED light source for clear indication
- Minimum detectable object size of 0.5 mm
- LED indicators for power and switching output status
- Potentiometer adjustment for light/dark switching
- High switching frequency of 5 kHz with response time ≤ 100 µs
- Push-pull PNP/NPN switching output with short-circuit protection
- Robust ABS coated carbon steel housing with IP67 rating
- Wide ambient operating temperature range from –20 °C to +60 °C
- Shock load resistance according to IEC 60068-2-27 (30 g/11 ms)
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with less than 30 mA current draw
- Durable housing reduces replacement frequency and waste
- Complies with China RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WFE-120120B337 Fork Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
