Elevator Position Measurement

Elevator Position Monitoring with Laser Rangefinders

Laser sensors measure the position of elevators between floors

The design integrators for the Minneapolis Public Library selected Acuity laser rangefinders to monitor the position of their elevators. The laser rangefinders were installed in base of the elevator shaft and aimed upward to a target affixed to the bottom of the elevator cart.

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Recent Blog Posts Related to Elevator Position Measurement

Elevator Position Monitoring with Laser Rangefinders

September 16, 2011

In 2006, the City of Minneapolis commissioned a permanent public artwork at the Minneapolis Public Library. Built into the structure of the two glass elevator cabs in Library Hall, "Four Stories" displays the titles of recently checked-out books in large, illuminated text as the elevators move between floors. - Read Article

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