The Official Madariaga Laboratory has granted the ATEX certificate for the VIATERBLE wireless temperature system for cereal silos to the company Electricidad Viala, S.L. . This allows the installation of said system in potentially explosive atmospheres.

The VIATERBLE wireless temperature measurement system allows the measurement of temperatures in vertical silos and horizontal grain warehouses. The fundamental element of the system is the VIATERBLE wireless temperature probe. This probe is able to measure the temperature at different points of the stored cereal and send the information through a Bluetooth connection. The information transmitted by the probe can be collected by any portable device that has a Bluetooth Low Energy (BLE) interface and has the VIATERBLE software installed. The data transmitted by the probe can also be collected by the scanning nodes that in turn can retransmit them through an Ethernet connection or a Wi-Fi connection.