TERRANOVA® is a group gathering the oldest and most historical Italian Brands of Process Instrumentation: Spriano® (1923), Valcom® (1974) and Mec-Rela® (1976).

Head Office
Via Rosso Medardo 16, 20159 Milano, Italy
Operative Office
Via Gramsci 1, 26827 Terranova dei Passerini (LO), Italy

Tel. +39 0377 911066
Fax +39 0377 919156


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    18I Series

    18I series includes submersible electronic level transmitters with 4÷20mA output proportional to hydrostatic pressure detected by means of a ceramic sensor.
    All 18M series versions have housing ø18mm and fixed ranges.


    • 18I Series transmitters are used in all industrial applications to measure level of liquids in wells, chests, lakes, water treatment plants, tanks, etc….

    For versions not considered in the specification ask our technical office.

    Additional information


    Field of Application

    Measure Principle

    Measuring Range


    Process Connection

    Process Temperature