Ultra High-Speed/High-Accuracy Laser Displacement Sensor

LK-G5000 series

  • CE Marking

1. Stable measurement of any substance is available.

Automatically adjusts the laser light intensity to the optimal level according to the target

Stable measurement of any substance is available.

2. Variety of sensor heads

We have variety of sensor heads that are suitable for each substance.

Variety of sensor heads

3. Controller: 3 Selectable Styles

Optimal for fine or profile measurements.

Controller: 3 Selectable Styles

Download Catalogue LK-G5000 Series Ultra High-Speed/High-Accuracy Laser Displacement Sensor Catalogue (English)


Your KEYENCE direct sales engineer can bring the product to your facility for a live demonstration. KEYENCE's sales engineers are highly trained and have extensive industry experience to help you find the solution you need.

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Need more information about one of our solutions? Want a price quote? Have a support question? Contact us with your inquiry and your local product expert will reach out to you with the best answer.

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Have a quick question or prefer to reach out by phone?

+44(0)1908-696900 (1-890-812-031)

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Download Catalogue LK-G5000 Series Ultra High-Speed/High-Accuracy Laser Displacement Sensor Catalogue (English)

Case Studies

  • The Problem: Gauging was performed using hand gauges, contact-type gauges, or some other less accurate indirect methods. Having no standard developed practice, workers at the plant were not taking reliable measurements.

  • The Problem: It was determined that there were two major problems with the current method of measurement.
    - First, the measurements being done by hand were very inconsistent. The material being measured was not rigid, and thus the measurements varied as the amount of force applied to the micrometer by the operators changed.
    - Second, the process problems that caused the thickness variation occurred very quickly, and the current “spot checking” method uncovered the problem often times too late. Thousands of dollars worth of “out of spec” material had been produced, only to be scrapped.

  • The Problem: The customer could not stop the line due to the sintering process or the time needed to cure in the oven. Due to the time interval in between the measurements, sometimes good product had to be thrown out along with the bad, costing production time and money. Calipers could potentially damage the product and the readings were inconsistent from shift to shift.


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