- Level detection on liquids compatible with stainless steel .

MNR 7-I is suitable for liquids, not viscous, not clogging and free of suspended solid particles.

The Reed contacts inside the stem are actuated when the magnetic float passes in front of; Detection of up to 4 thresholds.
The contacts are changeover and bistable: status reverses only when the float passes again in front of.

Terminals are in an aluminum housing, IP 65 (cable gland M20 x1.5); Wiring diagram is shown on the board inside. A nut limits the float movement at the stem end: by unscrewing the nut, the float is easily removed.

Tip: The 2 "connection model with Ø 52 mm float and the DN 100 flange option, allow direct installation without removing the float.