Electromagnetic lag LEM2-1M

Designed for measuring relative speed of displacement and hydrofoil vessels. The lag has three basic modifications, differing by types of induction receiving devices and methods of their installation on the vessel.

- Speed measurement up to 60 knots
- Designed to operate in aeration water, broken ice, ice and snow drifting conditions
- Three types of induction receivers for different operating conditions
- Display of information on two six-digit indicators with 20 mm high digits
- Semi-automatic correction input during alignment.
- Digital interface for communication with shipboard systems
- Up to 110 metres of cable routing between the main instrument and the receiving unit

The design of receiving devices and digital processing of signals ensures the generation of lag data on the ship's speed when sailing in broken ice, ice and snow drifts and water aeration in the place of installation of receiving devices..