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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    The transmitter SET49B measures levels of liquids in open tanks at atmospheric pressure. The SET49 comprises two main elements: the immersion pressure sensor and the electronic module connected by a cable of variable length. The sensor generates a signal corresponding to the hydrostatic pressure and it is complete with a PTC thermistor which also transmits the temperature of the measuring cell to the electronic system.



    On the basis of these two values and of the configuration parameters the electronic system generates a standard output signal (4 to 20mA, two wires system) and displays all the necessary data on the LCD display. The operating parameters can be changed by means of the two pushbuttons that are below the LCD display.

    Additional information

    Application Cases


    Measuring Range

    Process Connection

    Process Temperature

    Accuracy Class