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Photoelectric Proximity Sensor WTB4FT-1H161120A00 | Adjustable Sensing Range 7-120mm | IP66/IP67 Rated | by SICK
The WTB4FT-1H161120A00 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 PinPoint LED light source and fast response time, this sensor is perfect for detecting various object types, ensuring reliable performance in demanding applications.
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Technical Specifications
- Sensing range: 7 mm to 120 mm, adjustable switching threshold 15 mm to 120 mm
- Light source: PinPoint LED, visible red light at 635 nm wavelength
- Light spot size: 1.2 mm x 17 mm at 50 mm distance
- Response time: ≤ 1,000 µs, switching frequency up to 500 Hz
- Supply voltage: 10 V DC to 30 V DC with ≤ 25 mA current consumption
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Protection class: III, circuit protection against reverse polarity, overcurrent, and short-circuit
- Housing material: Plastic VISTAL®, front screen PMMA, cable PVC
- Connection: 4-wire cable, 2 m length, cable diameter 3.4 mm
- Operating temperature: -40 °C to +60 °C
- Enclosure rating: IP66 and IP67
- Shock resistance: 30 g, 11 ms; vibration resistance: 10 Hz to 1,000 Hz
- 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
- Adjustable sensing range from 7 mm to 120 mm with recommended range 30 mm to 80 mm
- Visible red PinPoint LED light source with line-shaped dual light spots
- BluePilot for easy sensing range adjustment
- IO-Link V1.1 interface for sensor parameter configuration and Smart Task functions
- High switching frequency up to 500 Hz and fast response time ≤ 1,000 µs
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- LED indicators for sensing range, power, IO-Link mode, and object detection status
- Certified with multiple international conformity declarations including cULus and ECOLAB
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and configuration, including IO-Link setup.
Applications
- Industrial automation for object detection
- Detecting flat, wrapped, perforated, uneven, and shiny objects
- Use in environments requiring precise background suppression sensing
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS and ECOLAB standards for environmental safety
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB4FT-1H161120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
