The WTB9L-3P3461 reflection light switch from Sick is a highly advanced motion detector based on the principle of reflection light barriers. It offers precise object detection through background suppression and is ideal for applications where reliable detection is required. With a maximum switching distance of 25 mm to 300 mm, this light switch allows for flexible use in various environments. The integrated laser as a light emitter ensures high accuracy and reliability. The reflection light switch is equipped with a PNP switching output and can be configured for both light-on and dark-on operation. Easy adjustment is made via a potentiometer, facilitating customization to specific requirements. With an IP69K protection rating, the device is also suitable for use in demanding environments where it is protected from dust and water.

• Maximum switching distance of 25 mm to 300 mm
• Background suppression for precise object detection
• Adjustable switching type: light-on/dark-on
• Robust design with IP69K protection rating
• Easy adjustment via potentiometer.