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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    SPG (Self Powered Level Gauge) Series

    Tank gauges SPG series are available with stainless steel wetted parts for all liquid applications compatible with AISI 316 stainless steel.

    Mounting of the sensor, internally or externally of the tank, meet practically all installation requirements.

    The SPG Self Powered Gauges have been designed for Marine and Industrial applications.

    They are completely autonomous and provide remote continuous indication of tank contents.

    Indicators are of stainless steel construction.

    Calibration in unit of volume or depth of liquid.

    Each scale is individually calibrated and painted.

    Categories: , Tag:


    • Marine Certification (RINA)
    • ATEX certification
    • Standard EN-837-3
    • Sea water, Oil and Chemical Resistant
    • Submersible or externally mounted sensor

    Additional information

    Field of Application


    Measure Principle

    Measuring Range

    Accuracy Class

    Process Connection

    Process Temperature