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Photoelectric Proximity Sensor WT2F-N140 | NPN Output | IP67 Rated | 1,000 Hz Switching Frequency | by SICK
The WT2F-N140 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 2 mm to 18 mm and a high switching frequency of 1,000 Hz, it ensures reliable performance in manufacturing processes. Its IP67 rated enclosure provides excellent dust and water protection, making it ideal for harsh environments.
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Technical Specifications
- Supply voltage: 12 V DC to 24 V DC
- Ripple: < 5 V pp
- Switching output: NPN
- Signal voltage PNP HIGH/LOW: Approx. V S – 1.8 V / 0 V
- Signal voltage NPN HIGH/LOW: Approx. V S / < 1.8 V
- Output current max: ≤ 50 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: 3-wire cable, 2 m length
- Cable material: Plastic, PVC
- Cable diameter: Ø 2.4 mm
- Circuit protection: Reverse polarity and short-circuit protection
- Housing material: Plastic, PC
- Optics material: Plastic, PC
- Enclosure rating: IP67
- Operating temperature: –20 °C to +55 °C
- Storage temperature: –40 °C to +75 °C
- Dimensions (H x L x W): 19.5mm x 3.5mm x 14mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with energetic functional principle
- Visible red light LED with 660 nm wavelength
- Sensing range from 2 mm to 18 mm
- NPN switching output with light switching mode
- High switching frequency of 1,000 Hz
- IP67 rated enclosure for dust and water protection
- Reverse polarity and short-circuit protection
- Compact rectangular plastic housing
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Position sensing in assembly lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 12 V DC to 24 V DC supply voltage
- Durable IP67 rated housing reduces waste by extending product life
- Complies with China-RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WT2F-N140 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
