SICK Background Suppression Photoelectric Sensor, Block Sensor, 50 mm to 1.4 m Detection Range, NPN Output WTT12L-B2526

SICK WTT12L-B2526 Background Suppression Photoelectric Sensor is a block sensor type designed for precise object detection across distances from 50 mm to 1.4 m. It operates with an NPN output and is protected with an IP67 rated plastic housing, suitable for harsh industrial environments. The sensor employs a red light source and advanced time-of-flight technology combined with laser class 1 standards, facilitating high reliability and accuracy in detecting various materials including methyl methacrylate and plastic.

This sensor features a 5-pin M12 connector for secure wiring and allows operation within extreme temperatures ranging from -35°C to 50°C. It supplies a rapid response time of 16.7 ms and supports a maximum DC voltage of 30V and 100mA current, making it suitable for high-speed industrial automation processes.

The device is CE and UL certified, ensuring compliance with international safety and quality standards. Its robust plastic housing provides excellent mechanical protection and longevity for various industrial and manufacturing applications. Typical uses include empty bay detection, clearance detection, rapid counting in packaging, precise edge detection in timber processing, and quality assurance in automotive manufacturing.

The compact design offers extensive flexibility in machine layouts and cabinet integration. This sensor family also provides variants to accommodate different detection requirements and environmental conditions. The WTT12L-B2526 model is part of SICK's PowerProx series known for combining high-performance sensing technologies with durable construction for reliable function in demanding industrial settings.

Employs red light source ensuring precise detection of materials like methyl methacrylate and plastic. Equipped with a 5-pin M12 connector terminal for easy integration. Operates reliably within a temperature range of -35°C to 50°C.

Designed with a plastic housing for durability and protection against dust and water. Response time of 16.7 milliseconds supports fast sensing capability. Certified with CE and UL standards ensuring industry compliance. Maximum operating voltage of 30V DC and current rating of 100mA.

Includes laser class 1 with time-of-flight technology for reliable object detection. Ideal for industrial automation such as rapid counting, edge detection, and quality control. Compact size supports flexible machine design and long service life.

This Photoelectric Sensor is an excellent choice for industrial, manufacturing, automation, and laboratory applications. Its rugged housing, advanced detection range, and flexible interfacing make it highly adaptable for demanding environments. Explore EnvMart categories for more sensors and automation technology solutions.