Optical Fork Sensor WFM30-40N311 | IP67 Rated | 4 kHz Switching Frequency | Fast Response Time | by SICK
The Optical Fork Sensor WFM30-40N311 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 manufacturing process control and safety monitoring in production lines, ensuring reliable performance in challenging environments.
Sign in
Please login to continue to your account.
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: < 20 mA
- Switching output: NPN with max output current 100 mA
- Switching mode: Light switching
- Response time: ≤ 125 µs
- Switching frequency: 4 kHz
- Enclosure rating: IP67
- Housing material: Aluminum
- Connection type: Connector M8, 3-pin
- Ambient operating temperature: –10 °C to +60 °C
- Shock load: According to EN 60068-2-27
- Protection class: III
- Dimensions (H x L x W): 50mm x 60mm x 10mm
- Weight: 0.135 kg
- Optical detection principle with LED red light source
- Fork width of 30 mm and fork depth of 42 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
- Connector M8, 3-pin connection type
- Operating temperature range from –10 °C to +60 °C
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in production lines
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable aluminum housing extends product life reducing waste
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
The SICK WFM30-40N311 Optical Fork Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control applications.
