SICK Background Suppression Photoelectric Sensor Block Sensor 50 mm to 2.5 m NPN Output IP67 WTT12L-B3538

The SICK WTT12L-B3538 Background Suppression Photoelectric Sensor is a highly reliable block sensor designed for precise object detection at distances ranging from 50 mm to 2.5 m. It incorporates advanced time-of-flight technology utilizing class 1 red and infrared laser light, allowing accurate sensing even in challenging conditions with very small background ranges of 6 mm.

This sensor features a compact and robust plastic housing known as VISTAL® which offers excellent durability and high availability in industrial applications. The sensor delivers fast response times of 500 microseconds and supports switching frequencies up to 1,000 Hz, making it suitable for high-speed automation tasks.

The device employs an NPN output and a 5-pin M12 terminal for secure and simple connectivity. Its broad operating temperature range from -35°C to 50°C and protection class IP67 make it dependable for harsh environments including industrial vehicles like AGVs, packaging lines, automotive parts inspection, timber industry edge detection, and loop control systems.

Certified to CE and UL standards, the sensor complies with international safety norms, ensuring reliability and safety in deployment. It accurately detects materials such as methyl methacrylate and other plastics through background suppression techniques, overcoming challenges posed by different surface types and colors.

Utilizes time-of-flight technology with laser class 1 red and infrared light for precise sensing. Compact block sensor housing made of durable plastic for flexible machine integration. Supports switching frequencies up to 1,000 Hz for rapid response applications.

Equipped with a 5-pin M12 connector facilitating easy installation and connection. Wide operating temperature range from -35°C to 50°C suitable for varied industrial environments. CE and UL certified ensuring compliance with international safety standards.

Designed to detect materials including methyl methacrylate and various plastics accurately. Ideal for automation, packaging, quality control, and industrial vehicle applications. IP67 rating ensures protection against dust and water ingress for rugged conditions.

This model, part of the PowerProx series, offers excellent functionality including configurable digital outputs or IO-Link analog options for enhanced smart sensor capabilities. Its reliable performance makes it a preferred choice for industrial automation, laboratory instrumentation, manufacturing, water treatment, and agricultural equipment control.

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