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Photoelectric Proximity Sensor WTT190L-P2236 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT190L-P2236 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 200 mm to 2,500 mm and background suppression technology, it ensures reliable performance. Featuring a visible red laser light source and dual PNP outputs, this sensor is perfect for material handling, packaging systems, and robotics applications, providing fast response times and high switching frequencies.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 200 mm to 2,500 mm
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Adjustment: Potentiometer, 4 turns (2x)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 75 mA
- Switching output: PNP, 2 outputs (Q1, Q2)
- Switching mode: Light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Circuit protection: Types A, B, C
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 5 minutes
- Initialization time: < 300 ms
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Connection type: Male connector M8, 4-pin
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -40 °C to +70 °C
- Dimensions (H x L x W): 47mm x 34mm x 18mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression and optical time-of-flight technology
- Rectangular housing design with visible red laser light source
- Sensing range from 200 mm to 2,500 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Dual switching outputs (PNP) with selectable light/dark switching mode
- High switching frequency of 1,000 Hz and fast response time ≤ 0.5 ms
- IP67 rated enclosure for dust and water protection
- Supplied with BEF-W190 mounting bracket
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connections according to manufacturer guidelines.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Robotics and manufacturing process control
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with supply voltage from 10 V DC to 30 V DC
- Durable IP67 rated housing reduces environmental impact by extending product lifespan
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT190L-P2236 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
