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OUTLINE
- LY-series Surface Variation Detectors were designed to monitor surface variations in an object by means of emitting light to the object and detecting a difference of interrupted light volume which is affected by the variation.
- Those LY-series detectors can be used at production line of all products such as optical fibers, enamel, electric and vinyl wires, communication and power cables, metal and glass rods, plastic tubes, pipes, hose, etc........, which are required to detect surface variations.
- FEATURES
- Non-contact type detection & reliable, continuous high speed detection.
- Applicable for wide range of line speed from low to high speed.
- Not affected by color and material of the object.
- Not affected by object vibration.
- Simple adjustment of detection level by direct reading.
- Very few overlook of variation by detecting from multi-axes detection.
- Detection of various variations with wide range from 10 micron to more then a few millimeters.
- Easy operation and simple maintenance.
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Medium wire counterpart (Measurement object diameter: Φ 0.05 to 55 mm)
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Model No.
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LY-0503D
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LY-1003D
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LY-2003D
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LY-2503D
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LY-3503D
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LY-5503D
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Direction of detection
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3 directions
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3 directions
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3 directions
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3 directions
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3 directions
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3 directions
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Measurement method
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Double slit infrared LED projection type
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Adaptive work outer diameter
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φ 0.05 - 10 mm
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φ 0.1 - 25 mm
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φ 0.2 - 35 mm
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φ 0.2 - 55 mm
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Unevenness detection range
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0.05 to 10 mm
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Unevenness detection accuracy
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Maximum setting within ± 1%
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Slit length
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48 mm
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Slit width
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1 mm
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Linear speed [*1]
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1 m / min to 1500 m / min
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Recorder output
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± 0.1 V / 0.1 mm (for each axis)
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Alarm output
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Uneven red LED lit, Relay contact output (AC 250 V 2A resistive load)
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Alarm time [*2]
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0.5 seconds
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Operating temperature
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-5 to 50 ° C (without condensation)
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Power supply [*3]
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AC 100 V-240V 50/60 Hz
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Power consumption
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10VA
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10VA
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15VA
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20VA
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25VA
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35VA
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Outer dimension
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150 × 142 × 40 [mm]
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150 ×142 × 40 [mm]
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300 × 246 × 40 [mm]
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300 × 246 × 40 [mm]
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300 × 246 × 40 [mm]
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405 × 350 × 60 [mm]
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Weight
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1kg
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1kg
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2kg
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4kg
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4kg
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5kg
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Product Image
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