Trade Discount 20%
Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Proximity Sensor WTB12L-1H161120A00 is designed for high-speed object detection in industrial automation. With an adjustable sensing range from 90 mm to 850 mm and a visible red laser light source, it ensures precise detection of small and perforated objects. Built with a robust metal housing and IP66/IP67/IP69 protection ratings, this sensor is perfect for demanding manufacturing environments.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 80 mm minimum, 850 mm maximum; adjustable switching threshold 90 mm to 850 mm
- Light source: Visible red laser, wavelength 655 nm
- Light spot size at 300 mm: 2.2 mm x 1.2 mm ellipse
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 6.74 mW
- Average service life: 50,000 hours at 25°C
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Protection class: III
- Response time: ≤ 500 µs
- Switching frequency: up to 1000 Hz
- Communication interface: IO-Link V1.1, COM2 (38.4 kBaud)
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20°C to +55°C
- Storage temperature: -40°C to +70°C
- Housing material: Metal zinc diecast
- Cable: 4-wire, 2 m, PVC
- Weight: approx. 132 g
- Dimensions (H x L x W): 49.5mm x 43.1mm x 15.6mm
- Weight: 0.132 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 90 mm to 850 mm
- Visible red laser light source with ellipse-shaped light spot
- High precision with smallest detectable object size of 2.5 mm
- IO-Link communication for sensor configuration and Smart Task functions
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- Dual complementary push-pull digital outputs with light/dark switching
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- BluePilot for easy sensing range adjustment
- Long average service life of 50,000 hours at 25°C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper configuration and safety compliance, especially for IO-Link integration and laser safety.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small and perforated objects
- Background suppression sensing in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- 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 WTB12L-1H161120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
