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WTT280L-2N2536

The WTT280L-2N2536 is a professional-grade photoelectric sensor combining RGB color recognition and contrast measurement in a rugged IP67 housing. Designed for industrial automation, it reliably detects subtle color differences and surface patterns even in challenging environments.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Specifications
Parameter Specification
Detection Method True RGB color + grayscale contrast
Sensing Range 20–280 mm (adjustable)
Light Source Tri-color LED (Red/Green/Blue)
Output Type 2x NPN (NO/NC programmable)
Resolution 16-bit color (65,536 shades)
Response Time ≤0.5 ms
Connection M12 5-pin quick disconnect
Housing Anodized aluminum (IP67)
Temperature Range -20°C to +60°C
Features & Benefits
✔ Dual-Channel Output – Simultaneous color and contrast detection
✔ Auto-Teach Function – One-button setup for new materials
✔ Dynamic Background Suppression – Immune to surface variations
✔ IO-Link Ready (Model: WTT280L-2N2536-IOL) – For Industry 4.0 integration
✔ High-Speed Operation – Up to 2 kHz switching frequency

Applications
Label verification in packaging (missing/wrong labels)

Print registration control (color mark detection)

Pharmaceutical blister pack inspection

Automotive part identification (e.g., gaskets, O-rings)

Food & Beverage quality sorting (color consistency)Ordering & Support
Part No.: WTT280L-2N2536

Accessories: Mounting brackets, protective covers

Certifications: CE, UL, RoHS

Datasheet: Download on SICK.com

Optional Versions:

IO-Link Model: WTT280L-2N2536-IOL

Extended Temp. Range: -40°C to +85°C (custom order)