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Photoelectric Proximity Sensor WTB12L-1H161520A00 | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB12L-1H161520A00 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring an adjustable sensing range from 15 mm to 400 mm. With a robust metal housing and IP66/IP67/IP69 protection ratings, it ensures reliable performance in harsh environments, making it ideal for high-speed manufacturing processes and detection of small objects.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 15 mm to 400 mm adjustable, recommended 40 mm to 120 mm
- Light source: Visible red laser, wavelength 655 nm
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 4.03 mW
- Average service life: 50,000 hours at 25 °C
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Response time: ≤ 200 µs
- Switching frequency: 2,500 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz, 0.5 mm amplitude / 10 g
- Cable: 4-wire, 2 m length, PVC
- Housing material: Metal zinc diecast
- Front screen: Plastic PMMA
- 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 15 mm to 400 mm
- Visible red laser light source with ellipse-shaped light spot
- High precision with smallest detectable object size of 0.15 mm
- BluePilot for easy sensing range adjustment
- IO-Link communication for sensor configuration and smart task functions
- Dual complementary push-pull digital outputs with light/dark switching
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- Wide ambient operating temperature range from -20 °C to +55 °C
- High shock and vibration resistance
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting according to manufacturer guidelines.
Applications
- Industrial automation for object detection
- Detection of small and perforated objects
- High-speed object detection in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient laser light source 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 for specific warranty terms.
Available Now
The SICK WTB12L-1H161520A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
