Trade Discount 20%
Photoelectric Proximity Sensor WTB4SP-21311120ZZZ | Adjustable Sensing Range | IP66 & IP67 Rated | by SICK
The WTB4SP-21311120ZZZ Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With an adjustable sensing range from 10 mm to 250 mm and a robust IP66/IP67 rating, it ensures reliable performance in challenging environments. Ideal for manufacturing process control and robotics, this sensor features a PinPoint LED light source for enhanced visibility and quick response times.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, SICK proximity sensor, Industrial object sensor, WTB4SP sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 250 mm adjustable, recommended 40 mm to 170 mm
- Light source: PinPoint LED, visible red light at 635 nm wavelength
- Response time: ≤ 500 µs, switching frequency up to 1,000 Hz
- Output type: Push-pull PNP/NPN, max output current 100 mA
- Supply voltage: 10 V DC to 30 V DC with ≤ 5 V ripple
- Protection class: III, IP66 and IP67 rated
- Housing material: Plastic VISTAL®, front screen PMMA
- Connection: M8, 3-pin connector
- Operating temperature: -40 °C to +60 °C
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
- Dimensions (H x L x W): 41.9mm x 18.6mm x 12.1mm
- 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 with 150 µs response time
- IP66 and IP67 rated for dust and water protection
- BluePilot for easy sensing range adjustment
- Robust plastic VISTAL® housing with slim design
- Short-circuit, overcurrent, and reverse polarity protected outputs
- Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Robotics and safety monitoring
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with a long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with China RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB4SP-21311120ZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
