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Protecting water Water is essential for life on Earth – for humans, animals and plants. As a water supplier, you make a significant contribution to the security of drinking water supplies. The challenges of drinking water supply are increasing in all countries, albeit to varying degrees. For example, the groundwater level is falling in many regions of the world. Climate change is exacerbating water scarcity and presenting energy and water supply companies with the challenge of ensuring both...

Locating natural gas leaks - warn, detect, measure Sewerin manufacture a wide range of gas detection equipment suitable for many different gas monitoring and warning applications. Sewerin gas detection instruments can be used to locate gas leaks indoors and outdoors. Your challenge? We have the solution.

In your own network information system or with the Sewerin solution Stationary monitoring of drinking water networks with noise loggers is a proven technology. The noise loggers are placed on the water pipes and listen to the water networks, so to speak. What is new is that the loggers then transmit the measurement data via LoRaWAN. This allows Laurent and Amelie to quickly detect, for example, if a noise suddenly becomes louder, whether water losses are occurring in their network. The SePem®...

SEWERIN - A family on the road to success The 4th generation - globalisation and new markets ...  The rapidly growing Chinese market has definitely opened and Sewerin has positioned itself in the “Middle Kingdom” as a proven partner for gas and water suppliers. Dr. Swen Hermann Sewerin – son of Peter Sewerin and grandson of Willy Sewerin – joined the company in July 2001 and successfully led the company as CEO from 2004 to 2025. With the entrée of the 4th generation, the continuity of this...