Label Sensor

Application: High-precision label detection engineered for high-speed labeling machines, packaging automation, and dispenser synchronization.

Key Features:

• Broad product portfolio for detecting a wide range of label materials from paper to transparent foil
• Reliable sensing whether labels are printed, plain, or metallic
• Maximum dispenser accuracy even at fluctuating speeds
• Conveyor speed capability faster than 10 m/s
• Simple adjustment by means of Teach-in push button or fine potentiometer

Application: Optical slot / fork type sensor for registration mark and label gap detection on opaque and semi-transparent web backing strips.

Key Features:

• Narrow optical beam slot for exact web-edge and label gap registration
• Ultra-fast response time (< 20 µs) for high throughput printing lines
• Dynamic and static teach-in modes for fast recipe changeovers
• High ambient light immunity with modulated infrared / red LED source
• Robust IP65 zinc die-cast / aluminum compact enclosure

Application: Specialized detection for hot-stamped foil, metallized labels, embossed packaging, and security holograms.

Key Features:

• Capacitive and differential optical sensing principles for metallic surfaces
• Immune to color shifts, contrast differences, and surface gloss
• Various mouth width and depth sizes suitable for thick booklets or accordion folds
• Dual push-pull (PNP/NPN) output with light-on / dark-on selector
• Integrated LED status indicators for power, switching, and signal margin

Application: Reliable detection of transparent labels on transparent backing tape (clear-on-clear), where optical sensors fail.

Key Features:

• Acoustic attenuation measurement detects thickness variation of transparent foils
• 100% reliable detection regardless of transparency, print color, or ambient dust
• High web speeds supported up to 10 m/s with microsecond trigger response
• Fast auto-teach calibration on label and carrier material
• Standard M8 / M12 connector with IP67 protection