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When transporting heavy objects, retrofitting a laser distance sensor to an existing overhead crane allows for measuring position information and controlling to avoid collisions through coordinate management.

In early December 2022, under the supervision of the Railway and Transport Agency and the Railway Technical Research Institute, a joint measurement of the cross-section of the Seikan Tunnel was conducted with JR East Engineering.

Measuring distances up to 500m with an accuracy of ±1mm! Maximum measurement rate of 250Hz. Compliant with IP65, suitable for environments up to +60°C. Available for rent.

When transporting heavy objects, use a retrofitted laser distance sensor on the overhead crane to measure and control the positioning on the X/Y axis within 50-100 meters.

"Making high-precision GNSS more accessible" We will achieve significant cost reduction and labor savings in outdoor positioning measurements.