H3662 Line Scan Sensor

Edge, centerline, or width detecting IR sensor ideal for detecting lines or patterns like barcodes

Especially good in applications where contrast between background and printed line is low

Using IR light, it illuminates a retro-reflective tape (reflector), which is placed behind the web

Industries
  • Battery
  • Cardboard
  • Flexible Packaging
  • Food and Beverage
  • Nonwovens
  • Packaging
  • Pharmaceutical
  • Specialty Converting
  • Tag and Label
  • Towel and Tissue

The H3662 Line Scan Sensor is an edge, centerline, or width detecting IR sensor. Using IR light, it illuminates a retro-reflective tape (reflector), which is placed behind the web. The light returned by the reflector is imaged onto a linear array within the sensor. The H3662 compensates for uniform decay of the optics due to dust buildup or discoloration of the lens/reflector cover. An integrated micro-controller analyzes the signal from the array and detects the exact position of the web’s edges.

H3662 Line Scan Sensor

Linearity
Better than ± 0.3%Better than ± 0.3%
Resolution
2,000 px2,000 px
Operating Temperature Range
32 - 130° F0 - 55° C
Protection Class
IP67IP67
Analog Output

1.0-5.0 V dc or 3.33-16.67 mA (depending on cable selection)