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WT24-2B440 | Photoelectric sensors
The SICK WT24-2B440 is a robust photoelectric proximity sensor featuring background suppression, adjustable sensing range up to 1,200 mm, and high switching frequency, ideal for industrial automation and safety applications.
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Product Name/Title: WT24-2B440 | Photoelectric sensors
Brand: SICK
SKU: 1016934
Alternatively Known As: Photoelectric sensor, Proximity sensor, Background suppression sensor, Industrial photo sensor, SICK WT24 sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 100 mm to 1,200 mm
- Light source: Visible red LED
- Light spot size: Ø 40 mm at 1,200 mm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 50 mA
- Switching output: NPN, PNP selectable
- Switching mode: Light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Connection type: Male M12, 4-pin connector
- Circuit protection: Types A, C, D
- Protection class: II
- Housing material: Metal zinc diecast
- Optics material: Plastic PMMA
- Enclosure rating: IP69K
- Operating temperature: –40 °C to +60 °C
- Storage temperature: –40 °C to +75 °C
- Dimensions (H x L x W): 87.5mm x 65mm x 27mm
- Weight: 0.33 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular metal zinc diecast housing with plastic PMMA optics
- Visible red LED light source with Ø 40 mm light spot at 1,200 mm
- Adjustable sensing range from 100 mm to 1,200 mm via potentiometer
- Selectable switching mode: light/dark and PNP/NPN output
- High switching frequency of 1,000 Hz and fast response time ≤ 500 µs
- Protection class II and enclosure rating IP69K for harsh environments
- Wide ambient operating temperature range from –40 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and monitoring in manufacturing processes
- Robotics and conveyor systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP69K rated housing minimizes environmental impact by extending product lifespan
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WT24-2B440 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
