White LED Digital Fiber AmplifierD3WF Series

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White light source enables easy detection of subtle color differences.

  • 3 teaching modes to support various detection requirements
  • Fastest response time of 16μs in the world
  • Easy-to-read 3 display modes of value, percentage and bar graph
  • Dual Sensitivity Correction for stable operation
D3WF Series

Stable detection of subtle color differences

  • White LED light source enables stable detection of subtle color contrasts of dark colors that a sensor with red LED light source may have had difficulty in detection.

Typical characteristic data

3 teaching modes to support various detection requirements

There are three types of teaching (dynamic teaching, 2-point teaching, and 1-point teaching).
Select the mode that matches the application.

Dynamic teaching
Teaching without stopping the line

Move the workpiece, passing the marked and non-marked parts by the sensor.
The thresholds for the marked and non-marked parts are set automatically.

2-point teaching
Teaching with marked and non-marked parts

Perform teaching when a mark is present and when no mark is present.
The threshold value is set and stored between the first and second points.

1-point teaching
Teaching just with the marked part

Ideal for detecting only within a fixed range of received light. The threshold is set in the range of the receiving light level ± approximately 10% (default value).

  • Fastest response time of 16μs in the world

    Our originally developed super high-speed processor“FAntron DUO” enables the fastest speed in its class at 16 μs. It can detect over 30,000 workpieces per second.
    Maximum speed during linked use is 32 μs. It can prevent cross talk for up to 3 units. Copying of setting is also possible.

  • Easy-to-read 3 display modes of value, percentage and bar graph

    Display for receiving light quantity can be changed to a percentage display with one simple single action, making changes in receiving light quantity are easy to recognize even when linked.

  • Dual Sensitivity Correction for stable operation

    Unique functionality in which automatic sensitivity corrections are performed when light level decreases occur due to contamination of fiber tips caused by dust, etc. After cleaning, the threshold value is automatically restored, so there is no need for re-teaching. *For dual output types, ASC operates only for control output 1.