KEYENCE LJ-X8080 2D/3D Laser Profiler Sensor Head

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KEYENCE LJ-X8080 2D/3D Laser Profiler Sensor Head
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品牌 KEYENCE
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更新 2026-10-16 13:10
 
详细信息
  • 视觉类型：laser_triangulation
  • 图像传感器：Blue semiconductor laser profiler; 405 nm visible light; 10 mW; Class 2M (IEC 60825-1)
  • 分辨率：3,200 profile data points per profile (line-profile count; not area-image pixels)
  • 帧率：
  • 视场角：
  • 产品型号：LJ-X8080 (sensor head)
  • 测量范围：
  • 扫描速率：
  • X方向分辨率：
  • Z方向重复性：
  • X方向点数：
  • 工作距离：Reference distance 73 mm; Z range ±20.5 mm (41 mm full span); X width 30 mm near / 35 mm at reference / 39 mm far
  • 数据接口：Ethernet
  • 触发方式：
  • 镜头接口：
  • 光源：
  • 防护等级：IP67 (IEC 60529); manufacturer cable/configuration conditions apply
  • 工作温度：0 to +45 °C
  • 外形尺寸：
  • 重量：Approx. 1.1 kg (1,100 g)
  • 认证：
  • 功耗：
  • 通信协议：
  • 深度范围：
  • 测量准确度：
  • 标定方式：
  • 像元尺寸：
  • 动态范围：
  • 曝光时间：
  • SDK：
  • 技术扩展参数：Sensor head only; compatible LJ-X8000 controller/system is required. Accessories shown are illustrative and may not be included.

The LJ-X8080 is a KEYENCE 2D/3D laser-profiler sensor head, not a complete profiler system. It requires a compatible LJ-X8000 controller. The Ethernet entry below is the controller/system-level interface from the official controller specification; it must not be read as a standalone Ethernet port on the sensor head. The manufacturer states that accessories shown are illustrative and may not be included.

Standard specifications

Product modelLJ-X8080 (sensor head)
Vision typelaser_triangulation
Image sensorBlue semiconductor laser profiler; 405 nm visible light; 10 mW; Class 2M (IEC 60825-1)
Resolution3,200 profile data points per profile (line-profile count; not area-image pixels)
Working distanceReference distance 73 mm; Z range ±20.5 mm (41 mm full span); X width 30 mm near / 35 mm at reference / 39 mm far
Data interfaceEthernet
Ingress protectionIP67 (IEC 60529); manufacturer cable/configuration conditions apply
Operating temperature0 to +45 °C
WeightApprox. 1.1 kg (1,100 g)
Technical extension parametersSensor head only; compatible LJ-X8000 controller/system is required. Accessories shown are illustrative and may not be included.

Additional manufacturer specifications

X/Z-axis repeatabilityX-axis: 1 µm; Z-axis: 0.5 µm. Manufacturer measurement conditions apply (4,096 averages at reference distance; axis-specific standard targets and default settings).
Z-axis linearity±0.03% of full scale; parenthetical ±0.004% is a representative average example, not a guaranteed limit. Manufacturer target, smoothing and averaging conditions apply.
X-axis profile-data interval12.5 µm default; configurable from 10 µm. Changing interval also changes X-axis measurement width.
Laser spot sizeApprox. 44 mm × 72 µm at the reference distance.
High-dynamic-range captureSingle-shot HDR.
Ambient-light limitIncandescent lamp: 10,000 lux or less.
Relative humidity85% RH or less, non-condensing.
Vibration and shock resistanceVibration: 10–57 Hz, 1.5 mm double amplitude, 3 hours each on X/Y/Z axes; shock: 15 G / 6 ms.
Housing materialAluminum.
Temperature characteristic0.01% of full scale per °C.
Profile data semanticsThe 3,200-point figure is profile-data count, not camera pixel resolution or frame rate.

Manufacturer sources: KEYENCE America LJ-X8080 sensor-head page; LJ-X8000 series overview; LJ-X8000 controller specifications.

KEYENCE LJ-X8080 blue-laser profiler sensor head; depicted accessories may not be included