Mesh radio networks are capable of forwarding data via up to 1000 sensor nodes within the network. The specialty is the self-management of the routing line, in contrast to WirelessHART no additional coordinator is required here. By special radio modules integrated in sensors, wireless sensor mesh networks are becoming possible. A DATAEAGLE gateway receives this data wirelessly from a network consisting of many different sensors and processes and forwards them to the control unit via different fieldbus protocols. Optionally, this system can be extended by an IoT gateway making data available in a central online portal.