LEVEL ELECTRICAL CHARACTERISTICS The visual level gauges TL series allow the liquid level to be checked in a clear and precise way at any time. PRINCIPLE OF OPERATION: The principle used is that of communicating vessels: the liquid goes through the level gauge by means of hollow screws, showing the user the exact point inside the tank. OPTIONS: - C/C distance 76, 127, 254 mm interchangeable with almost every level visual marketing - Body Transparent polyamide based TR 55 LX (Grilamid TM) or polycarbonate. CHEMICAL RESISTANCE: The polymer used is a compound based on polyamide 12. The Top Level electric visual level gauge offers visual signalling as well as a minimum level electric signal which can be N.O. or N.C. or EXCHANGE. The many advantages include: - just one purchase - just one installation - savings in costs and work - total safety: the electrical part is completely separate from the liquid and insulated with respect to the outside. ELECTRICAL CONTACT

In addition to the electric level gauge, the Top Level can provide temperature signalling by means of a PT 100 (-50°C +150°C) or the insertion of a preset thermostat. To facilitate the passage of heat, from the tank through the hollow screw to the thermostat / PT 100, a metal plate is inserted inside the level gauge to conduct the heat of the liquid faster and with less dissipation. In conjunction with the thermostat / PT 100, a cap is fitted standard on the bottom screw to prevent heat loss to the outside. Complete resin coating in the cavity containing the thermostat provides better heat and...

Maximum pressure: see page 33 Maximum tightening torque: 10 Nm MOD.

F.lli Giacomello