Photoelectric sensors
W18-3, Photoelectric proximity sensor, Background suppression

At a glance
• Sender LED with visible red light
• Precise background suppression
• Sensing range adjustment via double teach-in pushbutton
• Immune to ambient light
• Rugged plastic housing

Your benefits
• Fast installation due to highly visible red light saves time
• Reliable object detection with high-precision background suppression due to
   second sender LED
• Fast and accurate sensing distance adjustment via double teach-in pushbutton
• Crosstalk and ambient light immunity reduce false readings and downtime
• High availability in the field