Aqua Assistance prevents the occurrence of legionella contamination by measuring the temperatures of the water pipes and by performing flush actions when the temperature gets too high. This solution is applied within many large buildings. The challenge is that these buildings require several sensors and do not have power supply everywhere.

Solution
Aqua Assistance was looking for expertise and a partner to facilitate gateways and a network. Xeelas provided and configured the required gateways and linked them to their own LoRa network server. Custom software was developed to read the values of the temperature sensors, display them and to control the flushing blocks. Additionally, Xeelas provided an online portal for customers to prove they meet the legionella regulations.