Trade Discount 20%
Photoelectric Proximity Sensor | Background & Foreground Suppression | MultiMode Operation | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Proximity Sensor WTM12L-24161820A00 features advanced background and foreground suppression, making it ideal for high-speed object detection in industrial automation. With a sensing range of 0 mm to 650 mm and a high resolution of 0.1 mm, it ensures precise measurements. Built for durability with an IP66/IP67/IP69 rating, this sensor is perfect for detecting small, shiny, or uneven objects in various manufacturing processes.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background and foreground suppression
- MultiMode: 6 modes including background suppression, foreground suppression, two-point teach-in, two independent switching points, window, and application select
- Sensing range min: 0 mm to 15 mm depending on mode
- Sensing range max: 150 mm to 650 mm depending on mode
- Distance measuring range: 30 mm to 420 mm
- Resolution: 0.1 mm
- Repeatability: 0.1 mm to 4 mm depending on distance
- Accuracy: Typically 2.0 mm at 30 to 120 mm distance
- Light source: Visible red laser, 655 nm wavelength
- Laser class: 1
- Output: 2 complementary push-pull digital outputs (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA without load
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Connection: Male M12, 4-pin connector
- Housing material: Metal zinc diecast
- Front screen: Plastic PMMA
- Weight: Approx. 77 g
- Communication interface: IO-Link V1.1 with 16-bit process data length and 2.3 ms cycle time
- Response time: ≤ 200 µs in most modes
- Switching frequency: Up to 2500 Hz depending on mode
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background and foreground suppression
- MultiMode operation with 6 selectable modes including two-point teach-in and application select
- Sensing range from 0 mm to 650 mm depending on mode
- High resolution distance measurement with 0.1 mm resolution
- Visible red laser light source with ellipse-shaped light spot
- IO-Link communication for sensor parameter configuration and Smart Task functions
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- LED indicators for mode, power, and object detection status
- High shock and vibration resistance
- Multiple safety and diagnostic features including device temperature monitoring and operating hour counter
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connection and configuration via IO-Link for optimal sensor performance and safety.
Applications
- Industrial automation for object detection
- High-speed object detection
- Detection of small, flat, uneven, shiny, perforated, and poorly remitting objects
- Measurement and distance sensing in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient laser light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with environmental standards including China-RoHS and ECOLAB certification
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTM12L-24161820A00 Photoelectric Proximity Sensor is available for immediate purchase. Ideal for industrial automation and precise object detection applications.
