Bühler 61-3-S6-LC1 level sensor with SK 610 float.
Bühler level switch from the NT 61 family, flange-mounted on top of the tank, with SK 610 float and S6 connector (6 pins + earth). It is the model that replaces the former NT 62-MS-S6/320-2K-LC1, which had a brass body, 320 mm length and two level contacts.
In the NT 61 series the tank pressure must not exceed 1 bar.
Before ordering, compare the length, the number of contacts and the flange hole pattern with the switch fitted.
Source: Bühler Fluidcontrol Quick Product Overview technical catalogue; Bühler Nivotemp NT M, NT MD data sheet, DE100211, 01/2022.
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