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    低角度环形光源

    low-angle ring LED lights

    Low-angle vision lighting enhances the contrast of surface features. The low-angle light is aimed nearly perpendicular to the imaged surface of the target object, casting shadows that emphasize changes in elevation.

    • Connects directly to PresencePLUS vision sensors or an external power supply
    • Illuminates from an angle nearly perpendicular to object
    • Emphasizes surface irregularities such as dust, dents, scratches and other surface defects
    • Highlights slight height differences such as etching, solder balls and embossing
    • Standard lights: Available in 150 mm light size with 24V dc supply voltage
    • Specialty lights: Available in 100 or 150 mm light sizes with 12 or 24V dc supply voltage
    • Offers choice of models with infrared, or visible red or white lights, and with continuous or strobed operation
    • Provides minimum useful life of 60,000 hours, depending on model

    低角度视觉照明增强了表面特征的对比度。低角度光源几乎垂直对准目标物体的成像面，投射阴影以强调高度变化。

    • 直接连接到PresencePLUS视觉传感器或外部电源
    • 从一个几乎垂直于物体的角度照明
    • 突显表面不规则性，如灰尘、凹痕、划痕等表面缺陷
    • 突出轻微的高度差异，如蚀刻、焊球和凸出
    • 标准光源：大小为150mm，采用24V直流电源
    • 特殊光源：大小为100或150mm，采用12或24V直流电源
    • 提供红外或可见的红色或白色光源，以及连续或频闪控制的型号选择
    • 使用寿命最短为6万小时，取决于型号

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    技术文档

    日期
    类型
    尺寸
    Low-Angle Ring Lights, Red or Infrared, 3-Tier, 150 mm, 24V dc
    Low-Angle Ring Lights, Red or Infrared, 3-Tier, 150 mm, 24V dc
    19 Nov 2019
    说明书
    159K

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    1. logo with r symbol

      LEDRI150-3M

      logo with r symbol

      PresencePLUS - 150 mm dia. Low Angle Ring Light
      Visible Red LED 24 V dc - 3 rows
      2 m (6.5 ft) cable with with 3-pin male Connector
      Connects to P4

    2. logo with r symbol

      LEDII150-3M

      logo with r symbol

      PresencePLUS - 150 mm dia. Low Angle Ring Light
      Infrared LED 24 V dc - 3 rows
      2 m (6.5 ft) cable with 3-pin male Connector
      Connects to P4

    3. logo with r symbol

      LEDRI150-3W

      logo with r symbol

      PresencePLUS - 150 mm dia. Low Angle Ring Light
      Visible Red LED 24 V dc - 3 rows
      2 m (6.5 ft) cable with flying leads

    4. logo with r symbol

      LEDII150-3W

      logo with r symbol

      PresencePLUS - 150 mm dia. Low Angle Ring Light
      Infrared LED 24 V dc - 3 rows
      2 m (6.5 ft) cable with flying leads

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