Trade Discount 20%
Photoelectric Proximity Sensor WTB4SP-22167220A00 | Background Suppression | NarrowBeam Technology | IP66/IP67 Rated | by SICK
The WTB4SP-22167220A00 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 4 mm to 130 mm and background suppression technology, it effectively detects uneven and shiny objects. Featuring a robust IP66/IP67 rated housing and a long LED service life, this sensor is perfect for environments requiring high precision and reliability.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 130 mm, adjustable switching threshold 10 mm to 130 mm
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size: 1.8 mm at 70 mm distance
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Digital outputs: 2 push-pull (PNP/NPN), max output current ≤ 100 mA
- Supply voltage: 10 V DC to 30 V DC
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Housing material: Plastic VISTAL®
- Connection: Male M8, 4-pin connector
- Communication: IO-Link V1.1 with 2.3 ms cycle time
- Dimensions (H x L x W): 42mm x 19mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression and NarrowBeam technology
- Sensing range from 4 mm to 130 mm with adjustable switching threshold
- PinPoint LED visible red light with 635 nm wavelength
- High precision with smallest detectable object size of 0.1 mm at 70 mm distance
- BluePilot for easy sensing range setting and IO-Link for sensor configuration
- Dual push-pull digital outputs (PNP/NPN) with light switching mode
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- High shock and vibration resistance
- Long LED service life of 100,000 hours at 25 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper configuration and safety compliance.
Applications
- Industrial automation for object detection
- Detection of uneven, shiny, poorly remitting, and tilted objects
- Use in environments requiring precise background suppression sensing
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4SP-22167220A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
