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  • News More than 2,000 square metres for safety and environmental protection

    More than 2,000 square metres for safety and environmental protection

    At its current location in Robert-Bosch-Straße 3, the company is creating space for innovation in the areas of safety and environmental protection, modern technology and global growth with a new building. 1,200 m2 are reserved for modernised warehouse technology and 900 m2 are earmarked for 22 offices with meeting rooms. The SEWERIN Group is thus investing 6 million euros in the site. The property is being planned by Melisch Architekten BDA. Hermann Peitz GmbH and AKD-Bau GmbH are carrying out...

  • News Hydrophones in water leak detection

    Hydrophones in water leak detection

    A dripping leak does not produce any audible noise, but larger leaks give themselves away through typical noises in the water. Sound travels further in water than in pipe material or air. The lower the frequency, the further the signal (the sound) travels. High frequencies quickly lose energy, only the low frequencies can reach the measuring point over long distances. Hydrophones are highly sensitive microphones that are specially designed for low frequencies, even below the limit of human...

  • Wasser-Kombinationsgeräte SeCorrPhon AC 200

    SeCorrPhon AC 200

    The SeCorrPhon AC 200 combines pre-location, localisation & correlation in one device. Efficient water leak detection for professionals. Find out more now! This might also interest you Tried and tested solutions

  • Wasser-Kombinationsgeräte AQUAPHON A 200

    AQUAPHON A 200

    Sewerin Aquaphon A200 acoustic water leak locator. Ground microphone to locate water leaks in water distribution networks & inside houses and industrial units. Other tools for water leak location

  • Water VARIOTEC 460 Tracergas

    VARIOTEC 460 Tracergas

    Locating water leaks using tracer gas Water leak technicians who use the Variotec 460 tracer gas also find this a useful tool... Tried and tested solutions

  • Noise logger SePem 100

    SePem 100

    The SePem 100 enables efficient leak detection using the lift & shift method. Flexible, precise and IP68-protected. Request a quote now! This might also interest you Tried and tested solutions

  • Noise logger SePem 150

    SePem 150

    With the SePem 150, you can monitor your drinking water network on the move using the flexible drive-by method. Request a quote directly! This might also interest you Tried and tested solutions

  • Ground microphones AquaTest T10

    AquaTest T10

    The AquaTest T10 ground mic locates water leaks using acoustics This might also interest you Tried and tested solutions

  • Gas detection devices SR-LD 200

    SR-LD 200

    This might also interest you Tried and tested solutions

  • Contact Locations

    Locations

    Hermann Sewerin GmbH Gütersloh Instrumental technology, survey of pipe network facilities, seminars Robert-Bosch-Str. 3 33334 Gütersloh Germany Phone: +49 5241 934-0 Fax: +49 5241 934-444 www.sewerin.com Sewerin S.à.r.l. Hoerdt, France Sales and service of instruments, vehicle mounting and conversion as well as seminars in France and Africa (francophone) 17, rue Ampère 67720 HOERDT CEDEX France Phone: +33 3 88681515 www.sewerin.com Sewerin Iberia S.L. Madrid, Spain ...