KEYENCE LR-W500C彩色激光传感器 PDF资料
KEYENCE LR-W500C 是基恩士 LR-W 系列的一款全光谱光电传感器，白色 LED 光源，M12 连接器。它主打颜色识别和复杂目标检测，能区分颜色、对比度和表面状态。
产品特点
白色 LED 检测
用白色 LED 而不是普通红光，能识别颜色和细微对比度差异。
自动功率控制
对付反光和深色目标，自动优化发光功率和灵敏度，不容易误判。
自动调谐
根据目标颜色和亮度自动选检测方式，换产品规格不用反复调参数。
光斑可调
100mm 处约 3.5mm，500mm 处约 18mm，近距离精细检测远距离保证信号。
金属外壳防护好
锌压铸外壳，IP65/IP67，防尘防水扛磕碰。
产品参数
检测距离
30 到 500mm。
光源
白色 LED。
响应时间
200µs 到 500ms 可选。
输出与供电
NPN/PNP 可选，10-30VDC 供电。
防护与环境
IP65/IP67，工作温度 -20 到 +50°C。
应用领域
汽车涂装颜色识别
采集车身颜色信号，判断颜色是否正确。
包装色标检测
检测色标位置，触发封切或定位动作。
电子元件对位
小光斑精确对准细小标记或特征。
食品标签检测
标签有无、位置和颜色核对，适应冲洗环境。
机器人抓取识别
抓取前识别物料颜色或标记，确认抓取对象。
LR-W500C 核心就是白色 LED 全光谱检测，适合对颜色和对比度有要求的场合。
KEYENCE LR-W500C is a full spectrum photoelectric sensor from the Keyence LR-W series, featuring a white LED light source and an M12 connector. It focuses on color recognition and complex object detection, and can distinguish colors, contrast, and surface states.
Product Features
White LED detection
Using white LED instead of regular red light can recognize color and subtle contrast differences.
Automatic power control
Dealing with reflective and dark targets, automatically optimizing the luminous power and sensitivity, making it less prone to misjudgment.
Auto-tuning
Automatically select detection methods based on target color and brightness, without repeatedly adjusting parameters when changing product specifications.
Adjustable light spot
At 100mm, it is about 3.5mm, and at 500mm, it is about 18mm. Close range fine detection ensures signal at long distances.
Metal casing is well protected
Zinc die-casting shell, IP65/IP67， Dustproof, waterproof, and resistant to bumps.
Product Specifications
detection distance
30 to 500mm.
Light source
White LED.
response time
Available from 200 µ s to 500ms.
Output and power supply
NPN/PNP optional, powered by 10-30VDC.
Protection and Environment
IP65/IP67， Working temperature -20 to+50 ° C.
Application Areas
Color recognition of automobile painting
Collect vehicle color signals to determine if the color is correct.
Packaging color code inspection
Detect the position of the color code and trigger the sealing or positioning action.
Electronic component alignment
The small spot is precisely aligned with small marks or features.
Food label testing
Check the presence, location, and color of the labels to adapt to the washing environment.
Robot grasping recognition
Identify the color or mark of the material before grabbing, and confirm the grabbing object.
The LR-W500C core is white LED full spectrum detection, suitable for occasions with requirements for color and contrast.
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