Level indicators

MSN devices

With more than 100 years of experience, HANNEMANN offers the best control and level regulators for industrial monitoring.

Designed for steam boilers, pre-heaters, concentrators and other device working under pressure. PN 64 from 80 to 400 mm. The number of contacts will be different depending the system from MSN 8 (4) or MSN 40 (maximum 10).


MSN 22 PN 64


MSN 8 PN 16 (con mirilla)


MSN 22 PN 40

MSO3 Contact

Maneuver elements, based on a dry magnetic contact with double breaker, the best materials used ensure immutability.


  • Broad product line, ensuring the best personalization for each activity.
  • Double breaker dry magnetic contacts.

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