Energy harvesting em ferrovias

Railway is one of the most vibration and noise polluted industries.

The main sources of noise and vibration on the railway system are due to rolling, cornering, aerodynamics, bridge crossing, auxiliary equipment, and transmission through the ground.

Take advantage of it! Generate electricity from wasted vibrations to power wireless IoT sensors with PolyFilm™ — innovative technology which allows to extract as much power as possible with the PVDF material which is used in Viezo devices.

SONORA Series vibration sensor

Self Sustainable Wireless Sensors
Fully Autonomous
3x Prolonged Service Lifetime
Viezo Vibration Energy Harvesting Technology
Low Power
Multiple models with sensors of your choice

Terra-X vibration sensor

3 Axis Shock and Vibration Data Logger
IP-67 Robust Metal Enclosure
Integrated 12bit 3 axis accelerometer for most accurate industrial grade performance
Recording Vibrations 24/7 for up to a week of operations
Flexible measuring range from ±0.05g to ±16g

EH-1 energy harvester

Energy harvester with DC power output to power devices and sensors developed by you

1. SONORA Series Wireless Vibration Sensor is installed on the axle bearing of the rolling stock

2. PolyFilm™ powers wireless vibration sensor

3. SONORA self-sustainable wireless sensors do the measurements on the rolling stock axle bearings and send data to the LoRaWAN gateway deployed on the GSM-R mast near the railway