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Web Control Systems
Edge Position Control Systems(Sensors)
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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.

  • 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
Spotlight distance 10mm
Detection field of view 5 to 3mm (Spot diameter)
Register line width 1.0mm or more
Light source White LED
Light source wavelength Visible Light
Output voltage 0 to 5V DC
Detection element SPD
Power supply ±15V DC
Ambient temperature 0 to +50℃
Main body material Cast Aluminum Alloy
Mass Head: 400g
Attached cable: 250g