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Photoelectric Proximity Sensor WTB27X-3P1811S02 | Background Suppression | IP64 Rated | Fast Response Time | by SICK
The WTB27X-3P1811S02 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a fast response time of ≤ 1.5 ms. With an IP64 rated enclosure, it's perfect for safety monitoring in explosive areas and material handling systems, ensuring reliable object detection in challenging environments.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 40 mA
- Switching output: PNP complementary
- Output current max: ≤ 100 mA
- Response time: ≤ 1.5 ms
- Switching frequency: 350 Hz
- Light spot size: Ø 25 mm at 800 mm distance
- Protection class: II
- Enclosure rating: IP64
- Operating temperature: -20 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Circuit protection: A, B, C types
- Cable: 4-wire, 10 m PVC
- Dimensions (H x L x W): 112.3mm x 70.4mm x 31.4mm
- Weight: 0.75 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular metal housing with stainless steel and ABS plastic
- Sensing range from 100 mm to 1600 mm
- Infrared LED light source with 880 nm wavelength
- Potentiometer adjustment for sensitivity
- Suitable for explosive areas with ATEX and IECEx certification
- IP64 rated enclosure for dust and splash protection
- Fast response time of ≤ 1.5 ms and switching frequency of 350 Hz
- PNP complementary output with light/dark switching mode
- Cable connection with 4-wire, 10 m PVC cable
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and explosive atmosphere safety standards.
Applications
- Industrial automation for object detection
- Safety monitoring in explosive areas
- Material handling and packaging systems
- Process control in manufacturing environments
Standards & Compliance
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable stainless steel housing extends product lifespan, reducing waste
- Certified for safe use in explosive environments, minimizing risk of environmental hazards
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for specific warranty terms.
Available Now
The SICK WTB27X-3P1811S02 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications in explosive environments.
