Trade Discount 20%
Photoelectric Proximity Sensor | Background Suppression & MultiMode | High Resolution | IP66/IP67 Rated | by SICK
The Photoelectric Proximity Sensor WTM4SP-32161120A00 features advanced background and foreground suppression with six selectable modes, making it ideal for industrial automation and precise object detection. With a sensing range of 4 mm to 500 mm and a high resolution of 0.1 mm, this sensor ensures accurate measurements in various applications. Its robust IP66/IP67 rated housing and wide operating temperature range from -40 °C to +60 °C make it perfect for challenging environments.
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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 manual measurement
- Sensing range min.: 4 mm (mode dependent)
- Sensing range max.: up to 500 mm (mode dependent)
- Distance measuring range: 10 mm to 250 mm
- Resolution: 0.1 mm
- Repeatability: 0.2 mm to 6 mm depending on distance
- Accuracy: Typical 5.0 mm at 10 to 50 mm distance
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- LED service life: 100,000 hours at 25 °C
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 20 mA without load
- Output type: 2 push-pull outputs (PNP/NPN), light/dark switching
- Protection class: III
- Response time: ≤ 500 µs to ≤ 15 ms depending on mode
- Switching frequency: up to 1000 Hz depending on mode
- Communication: IO-Link V1.1 with 16-bit process data
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1000 Hz, amplitude 1 mm
- Dimensions (H x L x W): 41.9mm x 18.6mm x 12.1mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background and foreground suppression
- MultiMode operation with six selectable modes including two-point teach-in and window mode
- Sensing range from 4 mm to 500 mm depending on mode
- High resolution distance measurement with 0.1 mm resolution
- PinPoint LED visible red light source with 635 nm wavelength
- IO-Link communication for sensor parameter configuration and Smart Task functions
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Operating temperature range from -40 °C to +60 °C
- LED indicators for mode, output states, and object detection status
- Short response times and high switching frequencies depending on mode
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure electrical connections.
Applications
- Industrial automation for object detection
- Detection of uneven, shiny, poorly remitting, and tilted objects
- Measurement and monitoring in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with long service life reduces power consumption and waste
- Durable construction minimizes replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTM4SP-32161120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
