Trade Discount 20%
Optical Fork Sensor WF120-40B416 | Infrared Detection | IP65 Rated | 10 kHz Switching Frequency | by SICK
The Optical Fork Sensor WF120-40B416 utilizes infrared detection for precise object sensing, making it ideal for industrial automation and quality control applications. With an adjustable sensitivity feature and a high switching frequency of 10 kHz, this sensor ensures quick response times and reliable performance. Its robust IP65 rated aluminum housing provides durability in challenging environments, making it perfect for positioning and counting small parts.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Functional principle: Optical detection
- Fork width: 120 mm
- Fork depth: 42 mm
- Minimum detectable object: 0.2 mm
- Light source: LED, infrared
- Adjustment: Plus/minus button for teach-in, sensitivity, light/dark switching, key lock
- Teach-in mode: 2-point teach-in
- Output function: Light/dark switching selectable via button
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 10%
- Switching frequency: 10 kHz
- Response time: ≤ 100 µs
- Stability of response time: ± 20 µs
- Jitter: 40 µs
- Switching output: PNP/NPN
- Output current max: 100 mA
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Enclosure rating: IP65
- Housing material: Aluminum
- Connection type: Male connector M8, 4-pin
- Ambient operating temperature: -20 °C to +60 °C
- Storage temperature: -30 °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): 150mm x 57mm x 10mm
- Weight: 0.1 kg
Key Features
- Optical detection principle using infrared LED light source
- Adjustable sensitivity and light/dark switching via plus/minus button
- 2-point teach-in mode for easy configuration
- High switching frequency of 10 kHz with response time ≤ 100 µs
- IP65 rated aluminum housing for robust protection
- Supports PNP/NPN switching outputs with short-circuit and reverse polarity protection
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Quality control in manufacturing lines
- Positioning and counting of small parts
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with efficient LED infrared light source
- Durable aluminum housing reduces waste through extended product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WF120-40B416 Optical Fork Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
