SICK Background Suppression Photoelectric Sensor 100 mm to 2.5 m, Relay Output, IP67, Metal Housing WT24-2R220

The SICK WT24-2R220 Background Suppression Photoelectric Sensor is a high-performance industrial sensor designed for precise object detection within a range of 100 mm to 2.5 m. Featuring a rugged metal die-cast zinc housing rated at IP67, this sensor ensures dependable operation under harsh industrial conditions including exposure to dust and moisture.

Its relay output type and 5-pin connector terminal make it compatible with a wide range of automation and control systems. The sensor provides switchable PNP/NPN and light/dark switching modes to accommodate different application requirements.

Equipped with a LED light source, the sensor delivers high ambient light immunity, minimizing false triggers and maintaining detection accuracy. It operates reliably within temperature extremes from -40°C to 60°C. The device also includes options such as test input, adjustable time delays, contamination signaling through an alarm output, and front-screen heating to prevent condensation and ensure operation in fluctuating temperatures.

Mounting is facilitated via threaded holes or screws, and connection options include a rotatable M12 male connector or an M16 screw connection. The sensor conforms to CE and UL certifications and is classified under hazardous area standard EN IEC 63000, extending its usability even in explosive atmospheres.

This photoelectric sensor is well-suited for industrial and automation applications including positioning of coils before and after coiling machines, proper orientation of goods on conveyor systems during post-production logistics, and product detection on processing machinery.

The sensor boasts a robust metal housing and IP67 protection, supporting reliable performance in industrial environments. The background suppression detection technology enables precise sensing within 100 mm to 2.5 m range.

Relay output and versatile connector options provide flexible integration capabilities. High immunity to ambient light improves detection security in complex lighting conditions. Optional advanced features such as front-screen heating and contamination alarms enhance operational stability.

Certified to meet CE, UL, and hazardous area standards for safety and quality assurance.

For users seeking durable and precise Photoelectric Sensors for industrial automation and control gear, this model from SICK offers robustness and flexibility suited to a variety of demanding industrial use cases.

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