Trade Discount 20%
Photoelectric Proximity Sensor WTB4FA-84811120ZZZ | Adjustable Sensing Range 7-150mm | IP66 & IP67 Rated | by SICK
The WTB4FA-84811120ZZZ 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 visible red light PinPoint LED, it ensures high accuracy and reliability. Ideal for manufacturing process control and packaging systems, this sensor features durable VISTAL® housing and dual PNP digital outputs for versatile applications.
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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 1000 Hz
- Supply voltage: 10 V DC to 30 V DC with ≤ 5 V ripple
- Output type: 2 complementary PNP digital outputs with light/dark switching
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Material: Plastic VISTAL® housing, PMMA front screen, PVC cable
- Cable: 4-pin M12 male connector, 182 mm length
- 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
- High precision with maximum beam dispersion of ±1.5°
- Durable plastic VISTAL® housing with IP66 and IP67 protection ratings
- BluePilot teach-turn adjustment for easy sensing range setting
- Dual complementary PNP digital outputs with light/dark switching
- Short-circuit, overcurrent, and reverse polarity protected outputs
- Operating temperature range from -40 °C to +60 °C
- Shock resistance up to 30 g and vibration resistance from 10 Hz to 1000 Hz
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connection and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Robotics and safety systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient operation with low current consumption (≤ 25 mA)
- Robust design minimizes environmental impact through durability and resistance to harsh conditions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB4FA-84811120ZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
