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Photoelectric Proximity Sensor WT100-2N1439 | 1200 mm Sensing Range | NPN Output | IP67 Rated | by SICK
The Photoelectric Proximity Sensor WT100-2N1439 is designed for industrial automation, featuring a sensing range of up to 1200 mm and an NPN switching output. With a fast response time of ≤ 0.5 ms and an IP67 enclosure rating, this sensor is perfect for object detection and safety monitoring in harsh environments, ensuring reliable performance in manufacturing and material handling applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor (energetic)
- Sensing range: 0 mm to 1200 mm max, adjustable to 750 mm
- Light source: LED with 632 nm wavelength
- Light spot size: Ø 75 mm at 1000 mm distance
- Supply voltage: 10 V DC to 30 V DC with ±10% ripple
- Current consumption: 30 mA
- Switching output: NPN, max output current ≤ 100 mA
- Switching mode: Light/dark selectable via rotary switch
- Response time: ≤ 0.5 ms
- Switching frequency: 1000 Hz
- Connection: 3-wire cable, 2 m length, PVC insulation
- Protection class: III
- Housing material: Plastic (ABS/PC/POM)
- Optics material: Plastic (PMMA)
- Enclosure rating: IP67
- Operating temperature: -25°C to +55°C
- Storage temperature: -40°C to +70°C
- Dimensions (H x L x W): 31mm x 20mm x 11mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with energetic functional principle
- Rectangular housing design with visible red LED light source
- Sensing range up to 1200 mm, adjustable via potentiometer
- NPN switching output with selectable light/dark switching mode
- High switching frequency of 1000 Hz and fast response time ≤ 0.5 ms
- Robust plastic housing with IP67 enclosure rating for harsh environments
- Includes mounting bracket BEF-W100-A
- Wide ambient operating temperature range from -25°C to +55°C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment and electrical connection according to safety standards.
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 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WT100-2N1439 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
