ZELT Greenways

Permanent bike counter, optimised for trails and greenways.



System Overview

Our Greenways ZELT Inductive Loop system is the world’s leading technology for permanent counting on bike trails. The system is perfect for obtaining trends over time and allows for the comparison of bike trips over consecutive months, seasons or years. The ZELT loop precisely analyzes the electromagnetic signature of each bicycle wheel using 13 differentiation criteria. The ZELT’s unique SIRIUS algorithm allows the system to detect all types of bicycles, with extreme precision. The Greenways ZELT system is optimized to count large groups of cyclists with high accuracy making it ideal for high-volume bike paths. 




Natural Areas

Bicycle Tourism


  • Turn-key solution
  • Measures the direction of travel
  • Seamless data transmission to our software
  • Battery powered – 2-year battery life
  • Invisible – eliminates risk of vandalism
  • Works in all weather conditions
  • Speed classification (optional)




Counts Cyclists in Dense Clusters

The ZELT Greenways has been designed to count large and dense groups of cyclists on dedicated bicycle facilities with an incredibly high accuracy. 




Develop Trends Over Time

The ZELT Greenways is a perfect solution for obtaining trends over time. Like all Eco-Counters, the system collects data in 15-minute or 1-hour intervals, 24/7, and also enables speed classification. The data generated by the system allows for the comparison of bike trips over consecutive days, weeks, months, seasons or even years.


Designed for Paved and Unpaved Paths

The ZELT pre-formed loop allows the standard ZELT system to be deployed on unpaved paths.  Installation is quick and straightforward.  The pre-formed loop is installed 5 cm deep in the ground.  The wiring of the preformed loop is protected by an outer sheath that also helps maintain the diamond shape of the loop.



Dimensions: Length: 1100mm to 1500mm / Width 400mm

Covered Width:  1100mm to 9000mm (according to the configurations)

Battery Life: 1 or 2 loops: 2 years / More than 2 loops: 1 year

Trench Depth: 40 to 50mm

Waterproofness: IP 68

3D image of a Rainbird


Installation Example


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