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Photoelectric Proximity Sensor RT-N2528 | Background Suppression | Infrared LED | NPN Output | by SICK
The RT-N2528 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 60 mm to 900 mm and an infrared LED light source, it ensures reliable performance in various applications. Built for durability with an IP67 rating, this sensor operates efficiently in temperatures from -40 °C to +60 °C, making it ideal for manufacturing processes and safety control.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 60 mm to 900 mm
- Light source: Infrared LED
- Light spot size: Ø 20 mm at 500 mm distance
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: NPN, dark switching mode
- Output current max: ≤ 100 mA
- Response time: 2 ms
- Switching frequency: 250 Hz
- Connection type: Cable with RJ11 6-pin connector, 3 m length
- Protection class: III
- Enclosure rating: IP67
- Housing material: Plastic, ABS
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Shock and vibration resistance: IEC 68 compliant
- Dimensions (H x L x W): 99mm x 49mm x 21mm
- Weight: 0.175 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 60 mm to 900 mm
- Infrared LED light source with 7° angle of dispersion
- Potentiometer adjustment with 9 turns for sensitivity tuning
- NPN dark switching output with max 100 mA output current
- High switching frequency of 250 Hz and fast 2 ms response time
- Robust plastic ABS housing with IP67 enclosure rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock and vibration resistant according to IEC 68 standards
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and control in manufacturing processes
- ZoneControl applications requiring precise sensing
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK RT-N2528 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety control applications.
