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Idiomas disponibles
2. Design and function
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2. Design and function
2.1 Functional description
Level sensors work on the float principle with magnetic transmission.
A permanent magnet built into the float triggers, with its magnetic
field, the resistance measuring chain built into the guide tube . The
entire assembly corresponds to a 3-wire potentiometer circuit. The float
changes its height with the level of the medium it is monitoring. The
measured resistance signal is proportional to the level. The measure-
ment voltage is very finely stepped due to the contact separation of the
resistance measuring chain and is thus virtually continuous.
WIKA operating instructions models RLT
≤ 30°
Connection housing
Cable gland
Spanner flats for screwing in
Sealing
Guide tube
Float
Float limitation
EN
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