Trade Discount 20%
Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IO-Link Communication | by SICK
The Photoelectric Proximity Sensor WTB4SP-32167A20A00 is designed for precise object detection in industrial automation. With an adjustable sensing range from 10 mm to 500 mm and IO-Link communication for easy configuration, it ensures high repeatability and fast response times. Rated IP66 and IP67, this sensor is built to withstand harsh environments, making it ideal for applications requiring reliable background suppression.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 500 mm, adjustable switching threshold 10 mm to 500 mm
- Recommended sensing range: 50 mm to 200 mm
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size: 4 mm at 150 mm distance
- Response time: ≤ 1,000 µs
- Repeatability: 240 µs
- Switching frequency: 30 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA at 24 V
- Digital outputs: 2 push-pull (PNP/NPN), max output current 100 mA
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Communication: IO-Link V1.1, COM2 (38.4 kBaud), cycle time 2.3 ms
- Housing material: Plastic VISTAL®, front screen PMMA
- Cable: PVC, 4-pin M8 male connector
- 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 500 mm
- PinPoint LED visible red light with 635 nm wavelength
- BluePilot for easy sensing range adjustment
- IO-Link V1.1 communication for sensor configuration and Smart Task functions
- High repeatability and fast response time
- IP66 and IP67 rated for robust environmental protection
- Wide ambient operating temperature range from -40 °C to +60 °C
- Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure proper configuration and secure mounting, especially for IO-Link integration.
Applications
- Industrial automation for object detection
- Detection of poorly remitting and tilted objects
- Use in environments requiring precise background suppression sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life 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-32167A20A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
