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Photoelectric Proximity Sensor | Background Suppression | IP64 Rated | Fast Response Time | by SICK
The Photoelectric Proximity Sensor WTB27X-3P1861S01 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 object detection in explosive areas, ensuring safety and reliability in demanding 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
- Connection: 4-wire cable, 10 m, PVC
- Protection class: II
- Enclosure rating: IP64
- Operating temperature: -20 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- Light spot size: Ø 12 mm at 800 mm distance
- Wave length: 660 nm
- Circuit protection: A, B, C
- 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
- Visible red light with PinPoint LED at 660 nm wavelength
- Sensing range from 100 mm to 2000 mm
- Potentiometer adjustment
- Suitable for explosive areas with ATEX and IECEx certification
- IP64 rated enclosure for dust and splash protection
- Fast response time ≤ 1.5 ms and switching frequency of 350 Hz
- PNP complementary switching output with light/dark switching mode
Professional Installation Requirements
- Installation by qualified personnel is required, especially for use in explosive atmospheres to ensure compliance with safety standards.
Applications
- Industrial automation for object detection
- Explosive area sensing applications
- Machine safety and process control
Standards & Compliance
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Durable stainless steel housing reduces replacement frequency and waste
- Energy-efficient LED light source minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB27X-3P1861S01 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hazardous area sensing applications.
