Sewerin Gas Leak Detection Equipment

Sewerin’s advanced gas detection portfolio helps utilities and industrial facilities precisely locate and measure gas leaks. The Sewerin selection includes portable leak detectors, gas concentration analyzers, ethane detectors, and multigas meters. Each instrument combines German engineering excellence with proven field reliability.

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The Sewerin EX-TEC HS series combines ergonomic design with advanced gas detection technology. These instruments help utilities and gas professionals detect and precisely locate underground pipeline leaks while avoiding unnecessary excavation work. Available in four models (680/660/650/610), each detector meets…

The Sewerin EX-TEC SNOOPER 4 combines advanced gas sniffing technology with precise leak detection capabilities. This combustible gas detector excels at finding methane leaks - the primary component of natural gas - along with other gases in piping systems and…

The Multitec 540 biogas analyzer is a multi-gas detector for monitoring gas mixtures formed in biological processes (biogas and landfill gas). They simultaneously measure the concentration of up to five gases in the gas mixture. The analyzers are ideal for…

The VARIOTEC EGA helps utilities and gas professionals determine if an emanating gas is from a natural gas pipe or swamp gas. This portable analyzer detects ethane, and swamp gas does not contain ethane, which can prevent costly, unnecessary excavations…

The SNOOPER mini gas sniffer delivers professional-grade leak detection for indoor gas installations. This compact detector outperforms traditional leak detection sprays and solutions by providing precise concentration measurements at leak sites. Depending on your needs, this gas sniffer is ideal…