Balanced float level switch with non-inspectable body for external side mounting with one switching unit. For pressure up to 150 Bar, for temperatures up to 480˚C max. and for fluids with a specific gravity of 0.6 kg/dm3 min. (0.4 kg/dm3 for the 84 model). Fixed differential of switch, with SP.GR. 1 kg/dm3 , 25 mm. This means that if the change-over takes place by increased (or decreased) contact level, the following changeover will take place when the level falls (or rises) by 25 mm.

Set point accuracy ± 5 mm.