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Photoelectric Proximity Sensor WTB9-3P1161 | IP66, IP67, IP69K Rated | Fast Response Time | by SICK
The WTB9-3P1161 Photoelectric Proximity Sensor is designed for industrial automation, featuring a robust rectangular housing and adjustable sensing range from 20 mm to 350 mm. With a high switching frequency of 1,500 Hz and a fast response time of under 0.333 ms, this sensor ensures reliable object detection and safety monitoring in manufacturing processes and material handling systems.
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Product Name/Title: Photoelectric Proximity Sensor WTB9-3P1161 | IP66, IP67, IP69K Rated | Fast Response Time | by SICK
Brand: SICK
SKU: 1049043
Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, SICK proximity sensor, Industrial photo sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary function
- Output current max: ≤ 100 mA
- Switching mode: Light/dark switching
- Response time: < 0.333 ms
- Switching frequency: 1,500 Hz
- Connection type: 4-wire cable, 2 m length
- Cable material: Plastic, PVC
- Conductor cross section: 0.14 mm²
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Light source: PinPoint LED, 650 nm wavelength
- Light spot size: Ø 4.5 mm at 75 mm distance
- Mounting hole: M3
- 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
- Rectangular housing design with visible red light emission
- Adjustable sensing range from 20 mm to 350 mm
- PinPoint LED light source with 650 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,500 Hz and fast response time under 0.333 ms
- Robust plastic housing (VISTAL®) and optics (PMMA) with IP66, IP67, and IP69K protection ratings
- Wide ambient operating temperature range from -40 °C to +60 °C
- Cable connection with 4-wire, 2 m PVC cable
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems 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
Warranty details available upon request from the manufacturer or authorized distributor.
Available Now
The SICK WTB9-3P1161 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
