Rugged Housing Luminescence Sensor

QL56 Series

QL56 Series Luminescence Sensor
QL56 Series Luminescence Sensor
QL56 - Grease Pencil Mark Detection On Lumber
QL56 Plastic Wrap on Can Detection
QL56 and QL51 Syringe Inspection

Reliably detects luminescent plastics, coatings, lubricants, and marks on irregular or reflective surfaces. Housed in IP67-rated aluminum housing for use in rugged industrial environments.

  • High-power UV emission provides a consistent beam for improved sensitivity and reliable detection
  • Emitted spot is a line of light formed by 6 UV LEDs
  • Three push buttons to adjust the sensor’s switch point sensitivity and enable or disable a 20 ms off delay
  • Variable operating distance depending on model: 15, 30, or 40 mm
  • 5 position swivel QD connector to accommodate cramped mounting situations

Technical Literature

Date
Type
Size
QL56 Series Luminescence Sensor
28 Sep 2015
Datasheet
1.9MB
Detecting Plastic Wrap on a Can
Detecting Plastic Wrap on a Can

In the application shown, the plastic wrap surrounding the cap and the top of the can serves several purposes: it acts as a tamper-proof seal on the can, it prevents the cap from disconnecting during transit, and it holds the applicator tool to the can. Additionally, the plastic serves as error-proofing to protect customers from spilling the contents before they are ready to use it. For these reasons it is important that cans without the plastic wrap are rejected.

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