Line Follower Head LH19 is a sensor which optically detects meander of register lines or patterns printed on or edges of webs, This meander sensor can be used safely for a long time since it uses SPD as the sensing element and white LED as the light source.

Feature

• Stronger in sensing of pale blue and green than conventional sensors
• With SPD, response speed is increased and sensing accuracy during high-speed operation is improved
• Spot diameter can be adjusted easily with the slide control without changing the sensing distance
• White LED is used as the light source, which secures long and stable operation and reduces the spare parts cost

Specifications