Sustainability through precision

    With its mechatronic competence, Marquardt is a specialist for sensors which have everything under control: Temperature, turbidity, water consumption, detergent concentration and flow rate are measured in washing machines and dishwashers. The result is not only radiant cleanliness of laundry and dishes, but also a significant reduction in resource consumption. This way the consumer saves money and the environment is protected.

    New energy guidelines present major challenges for manufacturers of household installations for heating and air-conditioning. Here, too, Marquardt is leading the way: We develop sensors which measure the flow and pressure of air, gas and water in heating, air-conditioning and sanitary systems as well as in heat pumps and solar thermal systems. The components are approved, among other things, for use in drinking water treatment plants. Marquardt offers various technologies from turbine driven to non-contact flow measurement, all of which have one thing in common: you get quality.

    Overview of industries

    Household appliances

    Building technology & HVAC

    Cleaning technology

    Drive technology

    Overview of products

    Flow sensor

    • Measuring medium air, gas, water
    • Wide measuring range of the flow rate
    • Drinking water suitable with WRAS and KTW approval
    • Compact design
    • Individual adjustment of the pulse rate for different applications
    • High signal accuracy

    Level sensor

    • Compact design
    • Exact level measurement
    • 2.5 snap-in connection

    Pressure sensor

    • Pressure measurement with membrane and Hall sensor principle
    • Robust structure
    • Different variants of measuring range, output signal, supply voltage and mechanical and electrical connection
    • Integrated temperature compensation
    • Customer-specific programmable output signal characteristic curve

    Turbidity sensor

    • Optical turbidity measurement via transmitted or scattered light measurement
    • Streamlined design
    • Color-independent measurement
    • Additional temperature measurement can be integrated
    • Variable signal output
    • High signal accuracy

    3D sensor

    • Contactless magnetic distance sensor
    • Simultaneous detection of three spatial directions
    • Precise load and unbalance measurement

    Pressure sensor

    • Measurement of pressure, filling level and flow by means of differential pressure
    • Integrated temperature compensation, programmable output curve
    • Three programmable switching outputs possible
    • Analog, frequency or PWM output signal

    Hydraulic module

    • Functional assembly for hydraulic unit in heaters
    • Integrated flow sensor
    • Can be equipped with water pressure sensor
    • High economic efficiency due to low weight and simple installation
    • Suitability for drinking water

    Contact

    Marquardt GmbH
    Schloss-Straße 16
    78604 Rietheim-Weilheim
    Germany

    Phone +49 74 24 / 99-0
    Fax +49 74 24 / 99-23 99