Buoyancy level switch for external mounting on tank, with

a single switching unit. For pressure up to 50 Bar and

temperatures up to 135˚C max. Specific gravity of 0.4 kg/dm3 min. Non inspect-able body. Minimum differential of switch, with SP.GR. 0.4 kg/dm3, 70 mm.

Set point accuracy: ± 7 mm.