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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Threshold | IP66/IP67 Rated | by SICK
The Photoelectric Proximity Sensor with foreground suppression is designed for precise object detection in industrial automation. With an adjustable switching threshold and a sensing range of 0 mm to 100 mm, it ensures reliable performance in harsh environments. Featuring a visible red light PinPoint LED and robust IP66/IP67 housing, this sensor is perfect for applications requiring accurate proximity sensing.
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Product Name/Title: Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Threshold | IP66/IP67 Rated | by SICK
Brand: SICK
SKU: 1118830
Alternatively Known As: Photoelectric proximity sensor, Foreground suppression sensor, IO-Link photoelectric sensor, SICK proximity sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 0 mm to 100 mm, adjustable switching threshold 15 mm to 100 mm
- Minimum object height: 0.8 mm at 40 mm distance on black background
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: 2 mm x 2 mm at 50 mm distance
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Response time: ≤ 650 µs, switching frequency up to 750 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Cable: 4-wire, 2 m length, PVC insulated
- Housing material: Plastic VISTAL®, front screen PMMA
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Adjustable switching threshold for background suppression from 15 mm to 100 mm
- Sensing range from 0 mm to 100 mm, recommended 30 mm to 70 mm for best performance
- Visible red light PinPoint LED with wavelength 635 nm
- Rectangular light spot consisting of two parallel light spots, 2 mm x 2 mm at 50 mm distance
- BluePilot for sensing range setting and IO-Link for sensor parameter configuration
- Dual complementary push-pull digital outputs (PNP/NPN) with light/dark switching
- High switching frequency up to 750 Hz and fast response time ≤ 650 µs
- Robust IP66/IP67 rated housing suitable for harsh environments
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock resistance 30 g and vibration resistance 10 Hz to 1000 Hz
- Cable connection with 2 m length and 4-wire configuration
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure correct wiring and sensor configuration, especially for IO-Link integration.
Applications
- Industrial automation for object detection
- Detecting flat objects in manufacturing processes
- Use in environments requiring precise proximity sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- 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 WTF4FD-1H161220A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
