LEVEL INDICATOR (with diaphragm)

Level indicator with diaphragm to be directly connected to the tank. Made in stainless steel.

LEVEL INDICATOR (with electric contacts)

The electrical contacts can be preset on the whole scale (270°) by means of an adjustment knob placed on the front part of the thermometer, in the centre of the glass. They have a small adjustable magnet which prevents the sparkling of the electric arc and the resulting wear of the silver contact points.