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
- It is a device that detects the change in the size of the shadow blocked by the measuring object.
- Surface Variation can be detected in all production lines such as pipes in general, vinyl cable, communication cable, power cable, plastic, rubber and glass rod etc.
- It is high speed / continuous detection by non-contact.
- It is easy to handle.
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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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