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Photoelectric Proximity Sensor WTB9-3P3261 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WTB9-3P3261 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 20 mm to 350 mm. With a fast response time of under 0.333 ms and IP66/IP67/IP69K protection, this sensor is perfect for object detection and safety monitoring in manufacturing processes. Its durable design and energy-efficient LED light source make it a reliable choice for various applications.
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Product Name/Title: Photoelectric Proximity Sensor WTB9-3P3261 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
Brand: SICK
SKU: 1054306
Alternatively Known As: Photoelectric sensor, Proximity sensor, Background suppression sensor, SICK proximity sensor, Industrial photo sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 350 mm
- Type of light: Visible red light, wavelength 650 nm
- Light source: PinPoint LED
- Light spot size: Ø 4.5 mm at 75 mm distance
- Adjustment: Potentiometer, 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.333 ms
- Switching frequency: 1,500 Hz
- Connection type: Cable with M8 male connector, 4-pin, 120 mm
- Cable material: Plastic, PVC
- Protection class: III
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: –40 °C to +60 °C
- Storage temperature: –40 °C to +75 °C
- Dimensions (H x L x W): 50mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Visible red light with PinPoint LED
- Adjustable sensing range from 20 mm to 350 mm
- Rectangular plastic housing with IP66, IP67, and IP69K protection
- Fast response time under 0.333 ms and switching frequency of 1,500 Hz
- Complementary PNP output with light/dark switching mode
- Robust cable connection with M8 male connector, 4-pin
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor equipment to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB9-3P3261 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
