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WTT280L-2P2531

The WTT280L-2P2531 is an advanced photoelectric sensor from SICK that combines true color recognition and high-contrast detection in a single rugged housing. Designed for demanding industrial environments, this sensor delivers exceptional reliability in applications requiring precise material or color identification.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Technical Specifications
Parameter Specification
Detection Principle RGB color + contrast measurement
Light Source Tri-color LED (Red/Green/Blue)
Operating Range 20-280mm (adjustable)
Spot Size 3×3mm at 100mm
Color Resolution 16-bit (65,536 colors)
Output Configuration 2x PNP (NO/NC programmable)
Response Time 0.5ms
Connection M12 5-pin connector
Housing Anodized aluminum (IP67)
Temperature Range -20°C to +60°C
Key Features
✔ Advanced Color Engine - Detects subtle color differences
✔ Dual Teaching Modes - Single-point & multi-point learning
✔ Dynamic Background Suppression - Ignores surface variations
✔ IO-Link Compatible (Model: WTT280L-2P2531-IOL)
✔ Dual Output Channels - Simultaneous color/contrast detection

Performance Characteristics
Repeat Accuracy: ±0.3ΔE (color), ±0.1mm (contrast)

Ambient Light Immunity: Up to 50,000 Lux

Switching Frequency: 2kHz

Typical Applications
Label verification in packaging lines

Color mark detection in printing

Product sorting by color/pattern

Quality control in manufacturing

Pharmaceutical packaging inspection

Certifications
CE, UL, cULus Listed

RoHS, REACH Compliant

IP67 Protection Rating

Ordering Information
Base Unit: WTT280L-2P2531

Accessories:

Mounting brackets

Protective covers

Focus adjustment tools