Photoelectric Proximity Sensor | Background & Foreground Suppression | IO-Link Communication | IP67 & IP69 Rated | by SICK
The photoelectric proximity sensor is designed for precise object detection in industrial automation, featuring background and foreground suppression for reliable performance. With a sensing range of 25 mm to 700 mm and a resolution of 1 mm, it excels in detecting small, shiny, or uneven objects. Built with a robust stainless steel housing and IP67/IP69 protection, this sensor ensures durability and longevity in demanding environments.
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Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, Foreground suppression sensor, IO-Link proximity sensor, Laser proximity sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background and foreground suppression
- Sensing range min: 25 mm (Mode 1 - Speed)
- Sensing range max: 700 mm (Mode 3 - Precision)
- Resolution: 1 mm
- Repeatability: < 0.5%
- Accuracy: < 4%
- Light source: Visible red laser, 655 nm wavelength
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 2.5 mW
- Distance value output: Via IO-Link and display
- Digital outputs: 2 push-pull, PNP/NPN individually adjustable
- Switching frequency: Up to 275 Hz (Mode 1 - Speed)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Protection class: III
- Enclosure rating: IP67 and IP69
- Operating temperature: -10 °C to +55 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Stainless steel V4A (1.4404, 316L)
- Connection: Male M12, 4-pin connector
- Dimensions (H x L x W): 57mm x 42mm x 18mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background and foreground suppression
- MultiMode operation with 1-point, 2-point, and manual teach-in
- Adjustable sensing range from 25 mm to 700 mm depending on mode
- Visible red laser light source with point-shaped light spot
- High repeatability and accuracy with resolution of 1 mm
- IO-Link communication for sensor parameter configuration and Smart Task functions
- Robust stainless steel V4A housing with IP67 and IP69 protection
- Dual push-pull digital outputs configurable as PNP/NPN
- Touch display for easy sensor configuration
- Long 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.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small, flat, uneven, shiny, poorly remitting, and tilted objects
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact from damage and disposal
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTM10L-241611D0A00ZWZZZZZZZZZ1 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
