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Photoelectric Proximity Sensor WTB4FT-97A11120ZZZ | Background Suppression | IP66 & IP67 Rated | by SICK
The WTB4FT-97A11120ZZZ Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With an adjustable sensing range from 7 mm to 120 mm and a robust IP66/IP67 rated housing, it excels in environments requiring background suppression. Featuring a visible red light PinPoint LED and a short response time of ≤ 1,000 µs, this sensor is perfect for detecting flat, shiny, or film-wrapped objects, ensuring reliable performance in challenging conditions.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 7 mm to 120 mm adjustable; recommended 30 mm to 80 mm
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size at 50 mm: 1.2 mm x 17 mm
- Response time: ≤ 1,000 µs; switching frequency: 500 Hz
- Output: 1 PNP digital output, light switching mode, max 100 mA
- Supply voltage: 10 V DC to 30 V DC
- Protection class: III
- Housing material: Plastic VISTAL®; front screen: Plastic PMMA
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Cable: 3-pin M8 connector, 338 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 and DoubleLine technology
- Sensing range adjustable from 7 mm to 120 mm with recommended range 30 mm to 80 mm
- Visible red light PinPoint LED with wavelength 635 nm
- BluePilot for easy sensing range adjustment
- High immunity to ambient light up to 50,000 lx
- Robust plastic VISTAL® housing with IP66 and IP67 protection
- Short response time of ≤ 1,000 µs and switching frequency up to 500 Hz
- Reverse polarity, overcurrent, and short-circuit protected output
- Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor setup according to electrical standards.
Applications
- Industrial automation for object detection
- Detecting flat, shiny, perforated, or film-wrapped objects
- Use in environments requiring precise background suppression sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
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 reduced maintenance
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4FT-97A11120ZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
