EX-L291

 Amplifier Built-in Ultra-Compact Laser Sensor

 ● Retro-reflective Type

 ● Sensing Range : 4 m,

 ● Output : NPN,

 ● Fixed Cable 2m,

Attributes

  • Sensor Type

    Laser Sensor (Amplifier Built-in)
  • Type

    Retro-reflective
  • Shape

    Rectangular
  • Sensing Range

    4 m
  • Output

    NPN
  • Connection Type

    Fixed Cable, 2m
SKU: EX-L291 Category:
Type Retro-reflective Shape Rectangular Sensing Range 4 m
Repeatability Digital Dispaly Output NPN
Output Operation L-ON /
D-ON Selectable
Input supply 12 to 24 VDC Emitting Element Red Semiconductor
Laser Class 1
Connection Type Fixed Cable, 2m Sensing Object Size Beam Spot Diameter 6 x 4 mm at 1 m
Timer Function Response Time < 0.5 ms Enclosure Polybutylene
terephthalate
Protection IP67 (IEC) Particular Characteristics Long Sensing Range    

Due to the customized IC and optical design, high precision detection is fulfilled with directivity and visibility achievable only by laser. The laser adopted is Class 1 (IEC / JIS / FDA / GB) laser that is safe to use, so that there is no need to separate the areas of sensor usage.  Light aberrations are reduced and a high definition laser spot is possible by incorporating a molded aspheric glass lens. Due to convergent distance sensing, the background has very little effect, enabling stable sensing. Sensitivity adjuster allows you to adjust sensitivity to avoid sensing background objects when the distance between the workpiece and background objects is small. Able to reliably sense unevenly-colored workpieces. The sensor can be used even in environment where water or dust present because of its protection structure IP67

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