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Photoelectric Proximity Sensor | Background Suppression & LineSpot Technology | IP66/IP67/IP69 Rated | by SICK
The WTL16P-34161120A00 photoelectric proximity sensor is designed for industrial automation, featuring background suppression and LineSpot technology for precise object detection. With an adjustable sensing range from 10 mm to 500 mm and a visible red light PinPoint LED, it ensures reliable performance in challenging environments. Ideal for applications requiring high shock and vibration resistance, this sensor is built to last with a long LED service life of 100,000 hours.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 10 mm to 500 mm adjustable; recommended 150 mm to 250 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: 3 mm x 30 mm at 200 mm distance
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA at 24 V
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40°C to +60°C
- Communication: IO-Link V1.1, COM2 (38.4 kBaud)
- Material: Plastic housing (VISTAL®), front screen PMMA, cable PVC
- Weight: Approx. 70 g
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression and LineSpot technology
- Sensing range adjustable from 10 mm to 500 mm with recommended range 150 mm to 250 mm
- Visible red light PinPoint LED with line-shaped light spot (3 mm x 30 mm at 200 mm)
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High shock and vibration resistance with IP66, IP67, and IP69 enclosure ratings
- Dual complementary push-pull digital outputs with light/dark switching
- Long LED service life of 100,000 hours at 25°C
- Operating temperature range from -40°C to +60°C
Professional Installation Requirements
- Installation by qualified personnel recommended to ensure correct sensor configuration and secure mounting, especially for IO-Link integration.
Applications
- Industrial automation for object detection
- Detecting perforated objects
- Use in environments requiring precise background suppression sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTL16P-34161120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
