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Photoelectric Proximity Sensor WTB4SP-22162120A00 | Adjustable Sensing Range | IP66/IP67 Rated | by SICK
The Photoelectric Proximity Sensor WTB4SP-22162120A00 features an adjustable sensing range from 10 mm to 250 mm, making it ideal for precise object detection in industrial automation. With a fast response time of ≤ 500 µs and dual push-pull digital outputs, this sensor is built for reliability in harsh environments, ensuring optimal performance in material handling and quality control applications.
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Technical Specifications
- Sensing range: 4 mm to 250 mm, adjustable switching threshold 10 mm to 250 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Response time: ≤ 500 µs, switching frequency up to 1,000 Hz
- Digital outputs: 2 push-pull (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA at 24 V
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Connection: Male M8, 4-pin connector
- Housing material: Plastic VISTAL®, front screen PMMA
- EMC compliant to EN 60947-5-2
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
- Dimensions (H x L x W): 42mm x 19mm x 12mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 10 mm to 250 mm
- PinPoint LED visible red light with 635 nm wavelength
- High repeatability and fast response time (≤ 500 µs)
- Dual push-pull digital outputs (PNP/NPN) with light/dark switching
- IO-Link V1.1 communication for sensor configuration and Smart Task functions
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock and vibration resistant for harsh industrial environments
- BluePilot for easy sensing range adjustment
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting according to industrial standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Quality control and inspection processes
- Factory and process automation requiring precise proximity sensing
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB4SP-22162120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
