Keyence PI-G70 NPN Amplifier
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Keyence PI-G70 NPN Amplifier

This Keyence PI-G70 NPN Amplifier is used and in excellent condition.

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Stock # 82472-1
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Keyence PI-G Series Luster Recognition Sensors

  • Detection Unaffected by Target Color
  • Luster Differentiation Capability
  • 1 ms Response Speed
  • Built-In Hysteresis Adjustment Trimmer


The Keyence PI-G Series Luster Recognition Sensors utilize Keyence's unique optical system to provide on-line luster differentiation. The PI-G Series detects a change in luster only. Therefore, detection is unaffected by changes in target colors on printed mark, etc.

Since the PI-G Series employs a visible red LED as the light source, the point of detection can be visually confirmed. This allows the sensor head to be easily aligned with a target.

Hysteresis can be adjusted based on target surface conditions (wrinkle, etc.), oscillation or slant.

When light hits a surface, the amount of reflection depends on the shininess of the surface. When the luster level is high (lustrous), the light reflects specularly. When the luster level is low (lusterless), the light reflects diffusely. By detecting this difference with a line sensor in the receiver, luster can be differentiated.

Product Family: PI-G, PI G, PIG, PI-G70, PI G70, PIG70

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Keyence PI-G Series Luster Recognition SensorsKeyence PI-G Series Luster Recognition SensorsKeyence PI-G Series Luster Recognition Sensors
Keyence PI-G Series Luster Recognition Sensors

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Manuals, Datasheets, Drivers, Links

Keyence PI-G Series Datasheet (pdf) 
Link to Keyence Website 

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