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Photoelectric Proximity Sensor WTB4FA-22861120A00 | Adjustable Sensing Range 7-150mm | IP66 & IP67 Rated | by SICK
The WTB4FA-22861120A00 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With an adjustable sensing range from 7 mm to 150 mm and a fast response time of ≤ 500 µs, it ensures reliable performance in manufacturing and packaging applications. Featuring a robust IP66 and IP67 rated housing, this sensor is built to withstand harsh environments while providing long-lasting service with its energy-efficient LED light source.
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Technical Specifications
- Sensing range: 7 mm to 150 mm, adjustable switching threshold 15 mm to 150 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: 1.4 mm x 19 mm at 50 mm distance
- Response time: ≤ 500 µs, switching frequency up to 1,000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Output type: 2 complementary PNP digital outputs
- Protection class: III, reverse polarity, overcurrent and short-circuit protected
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Connection: Male M8, 4-pin connector
- Communication: IO-Link V1.1 with COM2 data rate
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression using LineSpot technology
- Adjustable sensing range from 7 mm to 150 mm with recommended range 30 mm to 80 mm
- Visible red light PinPoint LED with line-shaped light spot
- BluePilot for easy sensing range adjustment
- IO-Link V1.1 interface for sensor configuration and Smart Task functions
- High protection rating IP66 and IP67 for harsh environments
- Robust plastic VISTAL® housing with PMMA front screen
- Fast response time ≤ 500 µs and switching frequency up to 1,000 Hz
- LED indicators for sensing range, operating status, and object detection
- Long LED service life of 100,000 hours at 25°C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with industrial sensor systems and IO-Link configuration.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Robotics and safety monitoring
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes 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 WTB4FA-22861120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
