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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP66/IP67 Rated | by SICK
The Photoelectric Proximity Sensor WTB4FP-22862120A00 features background suppression and an adjustable sensing range from 4 mm to 220 mm, making it ideal for industrial automation and precise object detection. With a robust IP66/IP67 rated housing and a high switching frequency of up to 1000 Hz, this sensor is built for reliability in demanding environments, ensuring optimal performance in quality control and process monitoring applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 220 mm, adjustable switching threshold 15 mm to 220 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- LED risk group: Free group according to EN 62471
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Digital outputs: 2 complementary PNP outputs, light/dark switching
- Protection class: III
- Housing material: Plastic VISTAL® with PMMA front screen
- Connection: Male M8, 4-pin connector
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Communication: IO-Link V1.1 with 2.3 ms cycle time
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable switching threshold from 15 mm to 220 mm
- Sensing range from 4 mm to 220 mm, recommended 40 mm to 140 mm
- PinPoint LED visible red light with 635 nm wavelength
- BluePilot for easy sensing range setting
- IO-Link V1.1 interface for sensor configuration and Smart Task functions
- High switching frequency up to 1000 Hz
- Robust plastic VISTAL® housing with IP66/IP67 protection
- Operating temperature range from -40 °C to +60 °C
- LED indicators for sensing range, power, IO-Link mode, and object detection
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper configuration and secure mounting, especially for IO-Link integration.
Applications
- Industrial automation for object detection
- Background suppression sensing in manufacturing
- Quality control and process monitoring
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with environmental standards including China-RoHS and ECOLAB certification
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4FP-22862120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
